KFKFSeriesFBallValves

Series P3 BallValves

Superior Fluid Control Products

 KF Series P3 Trunnion Mounted Ball Valves
A large trunnion design ensures central positioning double O-rings or a combination of O-rings and gas-
under the highest working pressure. Independent kets, suitable for buried or above ground installation.
floating spring loaded seats provide a tight seal even at See page 6 for complete product offering.
low differential pressures. Service and maintenance is
simplified with a bolted body design incorporating

General Design Features

• Three-piece body design
• Double block and bleed
• Trunnion supported design reduces operating torque
• Antistatic device for grounding of the ball, stem and body
• Two sets of O-rings plus firesafe stem packing prevents leakage
• Corrosion resistant low friction bearings
• Inconel seat springs
• Sealant injection fittings for emergency stem or seal sealing
• Direct mount topworks pad for actuator or gear operator
• API Spec Q1, 6D, 6FA and 607
• ASME Section III Div. 1-NCA 4000
• BS 5351, 5750 and 6755
• ISO 9001/9002
• CSA- Z245.15-01
• 6" & larger valves are equipped with lifting lugs
• Locking device (lock not included)
• NACE MR0175 /ISO15156
• Anti-blowout trunnion stem design NEW: Class 2500 now available. See page 6 for details.

Contents
General Design Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Technical Seating Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Applicable Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Assembly Part Number Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Assembly Part Number Buttweld End Pipe Codes and Calculating Pipe Wall Thickness. . . . . . . . . . . . . . . . . . . . . . . . . . 7
Component Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-10
Dimensional Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-15
Topworks & Stem Torque Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-17
Engineering Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Weights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2 KF Series P3 Ball Valves

Design Features
Anti-Blowout
Stem Design
Stem seal integrity is
achieved by the use of
three o-rings (or two
o-rings and a graphite
gasket). Upper o-ring
(or graphite gasket)
can be replaced with
the valve in line and
under pressure.

Emergency Emergency Sealant

Seat Seal Injection System
Special sealants may be The Sealant Injection
injected thru fittings that System located on the
are located on the bonnet can be utilized
adapter flanges to restore in case of emergencies,
sealing integrity if seat o-ring damage, or if
sealing surface is dam- stem leakage occurs.
aged. A second internal
check valve provides
backup to the fitting.

Double Sealed HeavyDutyBearings

Envelope Trunnions are supported
Connections by heavy duty Teflon®
Double o-rings or a coated Steel Bearings.
combination of an Thrust load on the ball
o-ring and firesafe is supported by large
gasket on body/adapter trunnions mounted
connections to ensure within captured trunnion
positive sealing. This blocks, resulting in low
makes the P3 suitable operating torque and
for above or below seat wear.
ground service. 6"-12" Cl. 900 & 1500
14"-24" Cl.150, 300 & 600

Stem Ball Antistatic Device

Gland A spring between the
Flange trunnion and the ball
Heavy Duty Heavy Duty Heavy Duty or between the stem
Bearings* Bearings* Bearings*
and the gland plate
Ball Trunnion permits electrical
continuity between all
valve components.

*2"-12" Cl. 150, 300 & 600

KF Series P3 Ball Valves 3

 Technical Seating Features
Double Piston Seat Design Upstream Seat PB=Body Cavity Pressure Downstream Seat
PL-Line Pressure PD-Line Pressure
Upstream Seat: Line Pressure acting on
D1= A1-A 2 D 2 = A4 - A 3
the seat area (A1) does not equalize D1 D2
against the line pressure acting on the A1 A4
seat area (A2). The difference in the
A2 A3
area (D1) times the line pressure cre- CLOSED
ates a “piston effect” force which BALL

pushes the seat against the ball surface

resulting in a tight effective seal. FLOWLINE

Downstream Seat: When the body cavity pressure is THE ULTIMATE BENEFIT OF USING THE “DOUBLE PISTON SEAT”
greater than the downstream pressure, the body cavity DESIGN: In case of upstream seat leakage, the down-
pressure acts on the seal area (A4). The net pressure dif- stream seat maintains a pressure assisted tight shut off by
ference, acting over area (D2), pushes the downstream sealing against the ball surface.
seat tightly against the ball creating a positive seal.

Upstream Seat PB=Body Cavity Pressure Downstream Seat

Self Relieving Seat Design
PL-Line Pressure PD-Line Pressure
Upstream Seat: The difference in the
D1= A1-A 2
D1 D1 area (D1) times the line pressure cre-
A1 A1 ates a “piston effect” which forces the
seat against the ball surface. Also the
A2 A2
CLOSED springs behind the seat adds the force
BALL to the seat which keeps the seat in
contact with the ball surface by pro-
FLOWLINE viding the tight seal.
Downstream Seat: When the body cav-
ity pressure exceeds the spring pressure, automatic pres-
sure relief will occur by relieving the body cavity pressure
past the downstream seat. This eliminates the need for
the body relief valve.

Double Block and Bleed Upstream Seat PB=Body Cavity Pressure Is ZERO Downstream Seat
The double block and bleed condition PL-Line Pressure PD-Line Pressure
Cavity Pressure
is available in all seat design configura- Is Drained Or Vented
tions. When the ball is in the closed To Atmosphere

position the body cavity pressure may

be drained down to ‘zero’ by opening CLOSED
the bleed valve and draining the fluid BALL

by removing the drain plug. Each seat

works independently assuring tight FLOWLINE

shut off seal against ball on the

upstream and downstream side.

4 KF Series P3 Ball Valves

KF Series P3 Applicable Standards
The following list contains the most important applica- manufactured and tested in accordance with other
ble standards for ball valves. KF valves may be designed, international standards on request.

API-American Petroleum Institute British Standard

6D Specification for pipeline valves. BS 1503 Specification for steel forgings for pressure
RP6F Recommended practice for fire testing of valves. purposes.

6FA Specification for fire testing of valves. BS 1504 Specification for steel castings for pressure
purposes.
598 Valve inspection and test.
605 Large diameter carbon steel flanges. BS 1560 Steel pipe flanges and flanged fittings.

607 Fire test for soft seated quarter-turn valves. BS 2080 Face-to-face, center-to-face, end-to-end, and
center-to-end dimensions of flanged and
ASME/ANSI-American National Standard Institute butt welding end steel valves for the petro-
leum, petrochemical and allied industries.
B 16.5 Steel pipe flanges and flanged fittings.
B 16.10 Face-to-face and end-to-end dimensions BS 4504 Flanges and boltings for pipes, valves and
of ferrous valves. fittings.

B 16.25 Butt welding ends. BS 5146 Inspection and test of steel valves for the
petroleum, petrochemical and allied industries.
B 16.34 Steel valves- Flanged and butt welding ends.
B 16.47 Steel Flanges. BS 5351 Steel ball valves for the petroleum,
petrochemical and allied industries.
B 31.3 Chemical plant and petroleum refinery piping
B 31.4 Liquid petroleum transportation piping systems. BS 5750 Quality system.

B 31.8 Gas transmission and distribution piping systems. BS 6755 Testing of valves.

B 46.1 Surface texture.

MSS-Manufacturers Standardization Society
ASTM-American Society for Testing Materials SP 6 Standard finishes for contact faces of pipe
Consult factory for details. flanges and connecting- end flanges of
valves and fittings.
ISO-International Organization for Standardization SP 25 Standard marking system for valves,
fittings, flanges and unions.
ISO 9001: Quality systems-Model for quality assurance
2000 in design/development, production, SP 45 Bypass and drain connection standard.
installation and servicing.

ISO 5211 Topworks Mounting Dimensions NACE-National Association of Corrosion Engineers

ISO 15156 For use in H2S containing environments MR0175 Sulfide stress cracking resistant metallic
in oil and gas production. materials for oilfield equipment.

KF Series P3 Ball Valves 5

 KF Series P3 • Part Number Codes
2" FP- 36" FP, Class 150, 300, 600, 900, 1500 & 2500
NEW: Class 2500 now available. Downstream Relieving
Seat Configuration
Double Piston Seat Configuration
Insert Type
Consult Factory for more information. 1 • RF 4 • RF x WE F • RF J • RF x WE
2 • RTJ 5 • RTJ x WE G • RTJ K • RTJ x WE
n
gur atio 3 • WE H • WE

tC onfi 99 • No Weld End

ea
&S
XX • See Weld Chart page 7.

ection kn ess NACE** III, Cl. III Bolting NACE** II, Cl. II Bolting
onn Thic
nd C all A • A105 /B7 (Black - Std.)* N • A105/B7M
E dW B • SS/B7 (Xylan) P • SS/B7M (Xylan)
ld En C • LF2/L7 (Black) Q • SS/L7M (Xylan)
We D • SS/ L7 (Xylan) R • A105/B7M Cad
ial
ater ce E • LF2 /B7 (Black) S • LF2/ L7M
g M an L • A105/B7 (Xylan) T • SS/660SS

/ B oltin nform
y o 2 • 316SS
Bod ACE C 3 • 410SS or CA-15M
N 6 • CS w/ 3 mil ENP (Std. on 2" & larger)*

Trim
7 • LTCS (3 mil ENP)
A • Devlon® / FS (KF Std.)*
B • Teflon® / FS
C • PEEK™ / FS
S
se rt/F 2 • Viton® A A • James Walker Viton®
Seat In 4 • EPDM F • ELAST-O-LION 985
l 5 • AFLAS® G • HNBR (Std.)
at eria
al M
4 • Locking Handle (Std. on 2" thru 4" bore)*
Se 6 • Locking Gear Operator (Std. on 6" bore and larger)*
9 • Bare Stem
on A • For Actuator
uati
Act Process Codes
(Last two digits used ONLY when Process Codes are required).

Assembly Devlon® is a registered trademark of Devol Engineering, Ltd.

Base PEEK™ is a trademark of Victrex Plc.
Teflon® is a registered trademark of DuPont.
Number Viton® is a registered trademark of DuPont Dow Elastomers.
Aflas® is a registered trademark of Asahi Glass.
VXXX - X XX X X X X X XX **Nace indicates compliance to NACE MR0175
Asterisk ( * ) in lieu of dash ( - ) in Assembly Part Number
indicates customer requires source inspection.. (i.e. VXXX * XXXXXXXXXX) *STANDARD TRIM CONFIGURATION
Series P3 Assembly Base Numbers, 2" FP - 36" FP
Size (in.)
Class
2 FP 3 RP 3 FP 4 RP 4 FP 6 RP 6 FP 8 RP 8 FP 10 RP 10 FP 12 RP 12 FP 14 RP 14 FP 16 RP
150 V111 V112 V113 V114 V115 V116 V117 V118 V119 V120 V121 V122 V123 V124 V125 V126
300 V211 V212 V213 V214 V215 V216 V217 V218 V219 V220 V221 V222 V223 V224 V225 V226
600 V311 V312 V313 V314 V315 V316 V317 V318 V319 V320 V321 V322 V323 V324 V325 V326
900 V411 V412 V413 V414 V415 V416 V417 V418 V419 V420 V421 V422 V423 V424 V425 V426
1500 V511 V512 V513 V514 V515 V516 V517 V518 V519 V520 V521 V522 V523 V524 V525 V526
NEW 2500 V611 V612 V613 V614 V615 V616 V617 V618 V619 V620 V621 V622 V623 — — —

Size (in.)
Class
16 FP 18 FP 20 RP 20 FP 22 FP 24 RP 24 FP 26 FP 28 FP 30 RP 30 FP 32 FP 34 FP 36 RP 36 FP
150 V127 V129 V130 V131 V133 V134 V135 V137 V139 V140 V141 V143 V145 V146 V147
300 V227 V229 V230 V231 V233 V234 V235 V237 V239 V240 V241 V243 V245 V246 V247
600 V327 V329 V330 V331 V333 V334 V335 V337 V339 V340 V341 V343 V345 V346 V347
900 V427 V429 V430 V431 — V434 V435 V437 V439 V440 V441 V443 V445 V446 V447
1500 V527 V529 V530 V531 — — V535 — — — — — — — —
Note: Shaded items are not available at this time. (Consult factory for verification)

6 KF Series P3 Ball Valves

KF Series P3 Buttweld End Pipe Code
Pipe Wall Thickness Codes for Assembly Part Number
Pipe Nominal Pipe Size (in.)/KF Schedule Code
Description 2 Code 3 Code 4 Code 6 Code 8 Code 10 Code 12 Code
Outside Dia. (in.) 2.375 3.500 4.500 6.625 8.625 10.750 12.750
(STD) Standard — — — — .237 17 .280 22 .322 28 .365 32 .375 33
Schedule 40 .154 08 .216 14 .237 17 .280 22 .322 28 .365 32 .406 35
XS .218 15 .300 24 .337 30 .432 36 .500 39 .500 39 .500 39
Schedule 80 .218 15 .300 24 .337 30 .432 36 .500 39 .593 43 .687 48
Schedule 160 .343 31 .438 38 .531 40 .718 49 .906 55 1.125 62 1.312 68
XXS .436 37 .600 44 .674 47 .864 53 .875 54 1.000 58 1.000 58

Pipe Size (in.)/KF Schedule Code

Description 14 Code 16 Code 18 Code 20 Code 22 Code 24 Code
Outside Dia. (in.) 14.000 16.000 18.000 20.000 22.000 24.000
(STD) Standard .375 33 .375 33 .375 33 .375 33 .375 33 .375 33
Schedule 40 .438 38 .500 39 .562 42 .593 43 — — .687 47
XS .500 39 .500 39 — — — — 0.500 39 — —
Schedule 80 .750 50 .843 52 .937 56 1.031 59 1.125 62 1.218 65
Schedule 160 1.406 70 1.593 75 1.781 78 1.968 82 — — 2.343 85
XXS — — — — — — — — — — — —
Consult factory for other wall thicknesses.

Calculating Pipe Wall Thickness Pipe Outside Dia. (O.D.)

To find the “Pipe Wall Thickness” for buttweld valves, subtract the Inside Diameter Size (in.) in. mm
from the “Pipe Outside Diameter” for the appropriate size, listed to the right. Then 2 2.375 60.33
divide the outcome by two (2). 3 3.500 88.90
4 4.500 114.30
EXAMPLE: For a 4" valve with a 3.826 Inside Diameter: 6 6.625 168.28
8 8.625 219.08
Outside Diameter 10 10.750 273.05
taken from the chart Inside Diameter 12 12.750 323.85
at right Given by Customer 14 14.000 355.60
16 16.000 406.40
18 18.000 457.20
20 20.000 508.00
4.500 – 3.826
= .337 24 24.000 609.60
2
Once you have determined the “Pipe Wall Thickness”, find that number in the chart
above. The two-digit number to the left should then be used in the “Pipe Wall
Thickness” digits of the valve Assembly Part Number. In this example that would be 30.

KF Series P3 Ball Valves 7

 KF Series P31 • Component Parts • 2", 3" & 4", Class 600, 900 &1500
26

19 25
24
36 18
2
9 30 3
18 28
12
22 5 43
20
21 42

10 14
30 31
36 15
23 4
7
7 21
20
1 22
28 12
13
11 16
9
17 2
6 42 24

43
31
29 27 30

Parts List, KF P3 1
Part No. Description Part No. Description
1 Body 19 Stem Sub-Seal
2 Adapter 20 Seat Seal
3 Bonnet 21 Seat Seal Backup
4 Ball 22 Seat Sub-Seal
5 Stem 23 Stud, Body
6 Lower Trunnion 24 Nut, Body
7 Seat Assembly 25 Cap Screw, Bonnet
8 Top Cover 26 Cap Screw, Top Cover
9 Seat Springs 27 Cap Screw, Lower Trunnion
10 Stem Bearing 28 Thrust Bearing
11 Lower Trunnion Bearing 29 Bleed/Drain Valve
12 Adapter Primary Seal 30 Injection Fitting
13 Adapter Sub-Seal 31 Ball Check
14 Bonnet Primary Seal 32 Drain Plug
15 Bonnet Sub-Seal 34 Key
16 Lower Trunnion Primary Seal 36 Alignment Pin, Bonnet
17 Lower Trunnion Sub-Seal 42 Antistatic Pin
18 Stem Seal 43 Antistatic Spring

8 KF Series P3 Ball Valves

KF Series P32 • Component Parts • 6"-12", Class 600

8 26

25

24 19

2 36 18
15
9 30
13 3
34
12
31 22 28
5
20
30 21 41 14
40
10
36
15
23
7 4
7
1 21
20
29 28
22
16 12
11
17 13
9
6 42 2
43 24

27
31

30
Parts List, KF P3 2
Part No. Description Part No. Description
1 Body 19 Stem Sub-Seal
2 Adapter 20 Seat Seal
3 Bonnet 21 Seat Seal Backup
4 Ball 22 Seat Sub-Seal
5 Stem 23 Stud, Body
6 Lower Trunnion 24 Nut, Body
7 Seat Assembly 25 Cap Screw, Bonnet
8 Top Cover 26 Cap Screw, Top Cover
9 Seat Springs 27 Cap Screw, Lower Trunnion
10 Stem Bearing 28 Thrust Bearing
11 Lower Trunnion Bearing 29 Bleed/Drain Valve
12 Adapter Primary Seal 30 Injection Fitting
13 Adapter Sub-Seal 31 Ball Check
14 Bonnet Primary Seal 32 Drain Plug
15 Bonnet Sub-Seal 34 Key
16 Lower Trunnion Primary Seal 36 Alignment Pin, Bonnet
17 Lower Trunnion Sub-Seal 42 Antistatic Pin
18 Stem Seal 43 Antistatic Spring

KF Series P3 Ball Valves 9

 KF Series P33 • Component Parts • 6"-12", Class 900 & 1500
14" & Larger, All Classes
46

6 46

10

11 4
36 26 7
12
8 13
9
25 19 2

2 30 3
9 11
18 15
22 10
20 5 14 20
7 22
32 28 46 6 31

46 30
34

31
13
30 12

24
23
1

29 23
24
Parts List, KF P3 3
Part No. Description Part No. Description
1 Body 18 Stem Seal
2 Adapter 19 Stem Sub-Seal
3 Bonnet 20 Seat Seal
4 Ball 21 Seat Seal Backup
5 Stem 22 Seat Sub-Seal
6 Trunnion Block 23 Stud, Body
7 Seat Assembly 24 Nut, Body
8 Top Cover 25 Cap Screw, Bonnet
9 Seat Springs 26 Cap Screw, Top Cover
10 Stem Bearing 28 Thrust Bearing
11 Lower Trunnion Bearing 29 Bleed/Drain Valve
12 Adapter Primary Seal 30 Injection Fitting
13 Adapter Sub-Seal 31 Ball Check
14 Bonnet Primary Seal 32 Drain Plug
15 Bonnet Sub-Seal 34 Key
16 Lower Trunnion Primary Seal 36 Alignment Pin, Bonnet
17 Lower Trunnion Sub-Seal 46 Trunnion Block Pin

10 KF Series P3 Ball Valves

KF Series P3 Class 150 • Dimensional Data (in., mm)

G
D

C B B1

A F

Dimensional Data,14"FP-24"FP, Class 150

Dimension (in./mm)
Size A B B1 C D E F G H I
(in.) RF RTJ WE
in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm
14 27.0 686 27.5 698.5 30.0 762 13.3 337.0 13.3 337.0 21.0 533.4 15.7 400.0 15.3 388.0 25.1 638 18.5 470.0 20.4 518 23.6 600
16 30.0 762 30.5 775 33.0 838 15.3 387.4 15.3 387.35 23.5 596.9 16.7 423.0 17.7 450.0 28.0 710 19.4 493.0 18.7 475 27.6 700
20x16 36.0 914 36.5 927 39.0 991 15.3 387.4 19.3 489.0 27.5 698.5 16.7 423.0 17.7 450.0 28.0 710 19.4 493.0 18.7 475 27.6 700
18 34.0 864 34.5 876 36.0 914 17.2 438.0 17.2 438.0 25.0 635.0 19.1 485.0 19.5 495.0 31.9 810 22.3 566.0 22.6 575 27.6 700
20 36.0 914 36.5 927 39.0 991 19.3 489.0 19.3 489.0 27.5 698.5 21.1 537.0 21.4 542.5 34.1 865 24.3 618.0 22.6 575 27.6 700
24x20 42.0 1067 42.5 1080 45.0 1143 19.3 489.0 23.3 591.0 32.0 812.8 21.1 537.0 21.4 542.5 34.1 865 24.3 618.0 22.6 575 27.6 700
24 42.0 1067 42.5 1080 45.0 1143 23.3 591.0 23.3 591.0 32.0 813.0 24.3 616.0 23.2 590.5 40.4 1025 27.8 705.0 23.3 592 31.5 800

KF Series P3 Ball Valves 11

 KF Series P3 Class 300 • Dimensional Data (in., mm)

G
D

C B B1

A F

Dimensional Data, 14"FP-24"FP, Class 300

Dimension (in./mm)
Size A B B1 C D E F G H I
(in.) RF RTJ WE
in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm
14 30.0 762 30.6 778 30.0 762 13.3 337.0 13.3 337.0 23.0 584.0 15.7 400.0 15.3 388.0 25.1 638 18.5 470.0 20.4 518 23.6 600
16 33.0 838 33.6 854 33.0 838 15.3 387.4 15.3 387.4 25.5 648.0 16.7 423.0 16.7 425.0 28.0 710 19.4 493.0 22.6 575 27.6 700
20 x16 39.0 991 39.8 1010 39.0 991 15.3 387.4 19.3 489.0 30.5 775.0 16.7 423.0 16.7 425.0 28.0 710 19.4 493.0 22.6 575 27.6 700
18 36.0 914 36.6 930 36.0 914 17.2 438.0 17.2 438.0 28.0 711.0 19.2 488.0 19.6 498.0 32.3 820 22.4 569.0 22.6 575 27.6 700
20 39.0 991 39.8 1010 39.0 991 19.3 489.0 19.3 489.0 30.5 774.7 21.2 538.0 21.6 549.0 34.4 874 24.7 627.0 23.3 592 31.5 800
24x20 45.0 1143 45.9 1165 45.0 1143 19.3 489.0 23.3 591.0 36.0 914.0 21.2 538.0 21.6 549.0 34.4 874 24.7 627.0 23.3 592 31.5 800
24 45.0 1143 45.9 1165 45.0 1143 23.3 591.0 23.3 591.0 36.0 914.0 24.6 624.0 23.4 593.8 40.9 1040 29.3 744.0 27.3 693 35.4 900

12 KF Series P3 Ball Valves

KF Series P3 Class 600 • Dimensional Data (in., mm)

I
Lever Operated
2"-6" RP

G
D

C B B1

A F

Dimensional Data, 2"FP-36"FP, Class 600

Dimension (in./mm)
Size A B B1 C D E F G H I
(in.) RF RTJ WE
in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm
2 11.5 292 11.6 295 11.5 292 2.0 51.0 2.0 51.0 6.5 165.0 6.1 155.0 4.2 106.3 6.5 165 22.8 580.0 — — — —
3x2 14.0 356 14.1 359 14.0 356 2.0 51.0 3.0 76.2 8.3 210.0 6.1 155.0 4.2 106.3 6.5 165 22.8 580.0 — — — —
3 14.0 356 14.1 359 14.0 356 3.0 76.2 3.0 76.2 8.3 210.0 6.7 170.0 5.4 136.3 9.0 229 27.6 700.0 — — — —
4 x3 17.0 432 17.1 435 17.0 432 3.0 76.2 4.0 101.6 10.7 273.0 6.7 170.0 5.4 136.3 9.0 229 27.6 700.0 — — — —
4 17.0 432 17.1 435 17.0 432 4.1 103.4 4.1 103.3 10.8 273.1 8.0 201.0 6.4 162.3 10.4 264 27.8 704.9 — — — —
6x4 22.0 559 22.1 562 22.0 559 4.1 103.4 6.0 152.4 14.0 356.0 8.0 201.0 6.4 162.3 10.4 264 27.8 704.9 — — — —
6 22.0 559 22.1 562 22.0 559 6.0 152.4 6.0 152.4 14.0 356.0 9.1 230.0 9.2 234.5 12.6 319 11.2 285.0 14.2 360 19.7 500
8x6 26.0 660 26.1 664 26.0 660 6.0 152.4 8.0 203.2 16.5 419.1 9.1 230.0 9.2 234.5 12.6 319 11.2 285.0 14.2 360 19.7 500
8 26.0 660 26.1 664 26.0 660 8.0 203.0 8.0 203.2 16.5 419.1 11.4 290.5 12.4 316.0 17.0 432 13.5 342.5 15.0 380 23.6 600
10x8 31.0 787 31.1 791 31.0 787 8.0 203.0 10.0 254.0 20.0 508.0 11.4 290.5 12.4 316.0 17.0 432 13.5 342.5 15.0 380 23.6 600
10 31.0 787 31.1 791 31.0 787 10.0 254.0 10.0 254.0 20.0 508.0 13.0 329.0 15.7 399.0 20.4 518 15.5 393.0 16.5 418 23.6 600
12x10 33.0 838 33.1 841 33.0 838 10.0 254.0 12.0 304.8 22.0 559.0 13.0 329.0 15.7 399.0 20.4 518 15.5 393.0 16.5 418 23.6 600
12 33.0 838 33.1 841 33.0 838 12.0 304.8 12.0 304.8 22.0 558.8 15.9 404.7 17.8 451.0 24.5 622 18.7 474.7 21.5 545 27.6 700
14x12 35.0 889 35.1 892 35.0 889 12.0 304.8 13.3 337.0 23.7 603.0 15.9 404.7 17.8 451.0 24.5 622 18.7 474.7 21.5 545 27.6 700
16x12 39.0 991 39.1 994 39.0 991 12.0 304.8 15.3 387.4 27.0 686.0 15.9 404.7 17.8 451.0 24.5 622 18.7 474.7 21.5 545 27.6 700
14 35.0 889 35.1 892 35.0 889 13.3 337.0 13.3 337.0 23.7 603.0 15.7 400.0 15.3 388.5 25.1 638 18.9 481.0 23.1 588 31.5 800
16 39.0 991 39.1 994 39.0 991 15.3 387.4 15.3 387.4 27.0 686.0 17.4 443.0 17.6 445.8 28.9 735 20.6 524.0 22.6 575 27.6 700
20x16 47.0 1194 47.2 1200 47.0 1194 15.3 387.4 19.3 489.0 32.1 815.0 17.4 443.0 17.6 445.8 28.9 735 20.6 524.0 22.6 575 27.6 700
18 43.0 1092 43.1 1095 43.0 1092 17.2 438.0 17.2 438.0 29.3 743.0 19.6 498.0 20.1 510.5 33.1 840 23.1 587.0 23.3 592 31.5 800
20 47.0 1194 47.2 1200 47.0 1194 19.3 489.0 19.3 489.0 32.0 812.8 22.2 565.0 21.3 542.0 36.2 920 27.0 685.0 27.3 693 35.4 900
24x20 55.0 1397 55.4 1407 55.0 1397 19.3 489.0 23.3 591.0 37.0 940.0 22.2 565.0 21.3 542.0 36.2 920 27.0 685.0 27.3 693 35.4 900
24 55.0 1397 55.4 1407 55.0 1397 23.3 591.0 23.3 591.0 37.0 940.0 24.6 624.5 23.5 596.0 41.1 1045 30.8 781.5 37.4 950 27.6 700
30
Consult Factory
36

KF Series P3 Ball Valves 13

 KF Series P3 Class 900 • Dimensional Data (in., mm)

I
Lever Operated
2"-6" RP

G
D

C B B1

A F

Dimensional Data, 2"FP-24"FP, Class 900

Dimension (in./mm)
Size A B B1 C D E F G H I
(in.) RF RTJ WE
in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm
2 14.5 368 14.6 371 14.5 368 2.0 50.8 2.0 50.8 8.5 215.9 5.8 148.5 4.6 116.8 7.3 185 22.8 580 — — — —
3x2 15.0 381 15.1 384 15.0 381 2.0 50.8 3.0 76.2 9.5 241.3 5.8 148.5 4.6 116.8 7.3 185 22.8 580 — — — —
3 15.0 381 15.1 384 15.0 381 3.0 76.2 3.0 76.2 9.5 241.0 7.0 179.0 5.7 144.3 9.3 237 27.6 700 — — — —
4 x3 18.0 457 18.1 460 18.0 457 3.0 76.2 4.0 101.6 11.5 292.1 7.0 179.0 5.7 144.3 9.3 237 27.6 700 — — — —
4 18.0 457 18.1 460 18.0 457 4.1 103.3 4.1 103.3 11.5 292.0 8.5 216.2 6.9 176.3 11.3 288 33.7 856.2 — — — —
6x4 24.0 610 24.1 613 24.0 610 4.1 103.3 6.0 152.4 15.0 381.0 8.5 216.2 6.9 176.3 11.3 288 33.7 856.2 — — — —
6 24.0 610 24.1 613 24.0 610 6.0 152.4 6.0 152.4 15.0 381.0 10.0 255.0 10.0 255.0 14.2 360 12.1 307 14.8 377 23.6 600
8x6 29.0 737 29.1 740 29.0 737 6.0 152.4 8.0 203.2 18.5 470.0 10.0 255.0 10.0 255.0 14.2 360 12.1 307 14.8 377 23.6 600
8 29.0 737 29.1 740 29.0 737 8.0 203.2 8.0 203.2 18.5 469.9 11.7 296.0 12.6 320.0 17.3 440 14.2 360 21.5 545 27.6 700
10x8 33.0 838 33.1 841 33.0 838 8.0 203.2 10.0 254.0 21.5 546.0 11.7 296.0 12.6 320.0 17.3 440 14.2 360 21.5 545 27.6 700
10 33.0 838 33.1 841 33.0 838 10.0 254.0 10.0 254.0 21.5 546.0 13.5 342.0 16.0 406.0 20.9 532 16.2 412 20.4 518 23.6 600
12x10 38.0 965 38.1 968 38.0 965 10.0 254.0 12.0 304.8 24.0 610.0 13.5 342.0 16.0 406.0 20.9 532 16.2 412 20.4 518 23.6 600
12 38.0 965 38.1 968 38.0 965 12.0 304.8 12.0 304.8 24.0 609.6 16.4 416.0 18.2 462.5 25.4 645 19.6 497 23.1 588 31.5 800
14x12 40.5 1029 40.9 1038 40.5 1029 12.0 304.8 12.8 324.0 25.3 642.0 16.4 416.0 18.2 462.5 25.4 645 19.6 497 23.1 588 31.5 800
16x12 44.5 1130 44.9 1140 44.5 1130 12.0 304.8 14.8 374.7 27.8 705.0 16.4 416.0 18.2 462.5 25.4 645 19.6 497 23.1 588 31.5 800
14 40.5 1029 40.9 1038 40.5 1029 12.8 324.0 12.8 324.0 25.3 641.4 15.6 395.0 16.5 420.0 24.8 630 18.7 476 23.1 588 31.5 800
16 44.5 1130 44.9 1140 44.5 1130 14.8 374.7 14.8 374.65 27.8 705.5 18.3 465.5 19.4 491.9 29.3 745 21.8 554.5 23.3 592 31.5 800
18
20 Consult Factory
24

14 KF Series P3 Ball Valves

KF Series P3 Class 1500 • Dimensional Data (in., mm)

I
Lever Operated
2"-6" RP

G
D

C B B1

A F

Dimensional Data, 2"FP-16"FP, Class 1500

Dimension (in./mm)
Size A B B1 C D E F G H I
(in.) RF RTJ WE
in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm
2 14.3 368 14.6 371 14.5 368 2.0 50.8 2.0 50.8 8.5 215.9 6.8 172.0 5.3 134.3 8.4 214 22.0 558.8 — — — —
3x2 18.3 470 18.6 473 18.5 470 2.0 50.8 3.0 76.2 10.5 266.7 6.8 172.0 5.3 134.3 8.4 214 22.0 558.8 — — — —
3 18.3 470 18.6 473 18.5 470 3.0 76.2 3.0 76.2 10.5 266.7 8.6 219.0 7.1 180.3 11.8 300 27.6 700 — — — —
4 x3 21.2 546 21.6 549 21.5 546 3.0 76.2 4.1 103.3 12.2 311.0 8.6 219.0 7.1 180.3 11.8 300 27.6 700 — — — —
4 21.2 546 21.6 549 21.5 546 4.1 103.3 4.1 103.3 12.2 311.0 9.2 234.5 7.8 197.3 13.0 330 39.4 1000 — — — —
6x4 27.4 705 28.0 711 27.8 705 4.1 103.3 5.7 146.0 15.5 394.0 9.2 234.5 7.8 197.3 13.0 330 39.4 1000 — — — —
6 27.4 705 28.0 711 27.8 705 5.7 146 5.7 146.0 15.5 394.0 11.3 288.0 11.2 285.0 16.5 420 13.9 352 20.4 518 23.6 600
8x6 32.8 832 33.1 841 32.8 832 5.7 146 7.6 194.0 19.0 483.0 11.3 288.0 11.2 285.0 16.5 420 13.9 352 20.4 518 23.6 600
8 32.8 832 33.1 841 32.8 832 7.6 194 7.6 193.7 19.0 482.6 13.7 347.0 14.5 369.0 21.2 538 16.4 417 22.6 575 27.6 700
10x8 39.0 991 39.4 1000 39.0 991 7.6 194 9.5 241.0 23.0 585.0 13.7 347.0 14.5 369.0 21.2 538 16.4 417 22.6 575 27.6 700
10 39.0 991 39.4 1000 39.0 991 9.5 241 9.5 241.3 23.0 585.0 15.6 397.0 17.9 455.0 24.8 630 18.8 478 23.1 588 31.5 800
12x10 44.5 1130 45.1 1146 44.5 1130 9.5 241 11.4 289.0 26.5 673.0 15.6 397.0 17.9 455.0 24.8 630 18.8 478 23.1 588 31.5 800
12 44.5 1130 45.1 1146 44.5 1130 11.4 289 11.4 289.0 26.5 673.0 19.1 486.0 20.9 530.0 30.7 780 22.3 567 23.1 588 31.5 800
16 Consult factory

KF Series P3 Ball Valves 15

 KF Series P3 Topworks (in.) & Stem Torque Data (in.-lbs.)
Stem Detail Topworks H • Stud Size
Flatted Stem • 2"- 6" Sq. Key • 8"- 24" Detail CLOSED
I • Hole Dia.
L • No. of Holes
C
N K E
A A Center OPEN
M D
J Flow Dowel Pins:
G Line Not Provided By
W W
B F Actuator Supplier

Valve H I L M N Max Stem Break Torq.Express. (1)

Size ANSI A B C D E F G Stud Sz. Hole J K No. Of C. Line Bore W SheerTorq. Torq. For P<=2160
Class
(in.) UNC Dia. Holes Bore Depth ft.-lbs. in.-lbs. PSI in.-lbs. (2)(3)
2 600 0.871 — 1.319 3.760 0.709 5.906 4.921 1/2 -13 0.531 — — 4 0.787 0.512 *0.558 134 1314
1/2 -13 0.531
0.409*P+
2 900 0.871 — 1.345 3.858 0.709 5.906 4.921 — — 4 0.787 0.512 *0.558 135 1616
1/2 -13 0.531 —
708.20
2 1500 1.103 — 1.988 4.094 1.063 5.906 4.921 — 4 0.787 0.551 *0.746 306 2224
3 600 1.378 — 2.010 4.429 0.787 6.240 5.433 1/2 -13 0.531 — — 4 — — *0.994 405 4151
1/2 -13 0.531 —
1.758*P+
3 900 1.378 — 2.000 4.941 0.945 6.713 5.433 — 4 0.807 0.500 *0.994 630 5452
5/8-11 0.657 —
1548.75
3 1500 1.493 — 1.973 4.921 1.181 6.693 5.512 — 4 1.024 0.650 *0.993 726 8062
4 600 1.497 — 1.687 5.020 1.220 6.890 5.512 5/8-11 0.657 3.939 0.118 4 0.984 0.630 *0.996 725 6043
5/8-11 0.657 3.939
2.319*P+
4 900 1.497 — 1.687 5.020 1.220 6.890 5.512 0.118 4 0.984 0.630 *0.996 728 7759
3/4-10 0.787 5.120
2610.75
4 1500 1.774 — 2.402 5.925 1.220 8.268 6.496 0.118 4 1.181 0.787 *1.247 1337 11,203
6 600 1.931 — 2.179 4.921 1.299 6.909 5.512 5/8-11 0.657 3.939 0.118 4 1.000 0.669 *1.247 1624 14,580
7.446*P+
6 900 1.992 — 1.991 4.921 1.378 8.287 6.496 3/4-10 0.787 5.120 0.118 4 1.181 0.787 *1.247 1695 20,090
5/8-11 0.669 7.880 3559.47
6 1500 2.493 — 2.795 6.299 1.181 11.811 10.000 0.118 8 — — *1.747 3722 31,147
8 600 2.870 3.191 3.588 6.297 1.732 8.287 6.496 3/4-10 0.787 5.120 0.157 4 1.165 0.787 0.750 7460 22,628
5/8-11 0.669 7.877
11.535*P+
8 900 2.870 3.191 3.780 6.496 1.575 11.811 10.000 0.157 8 — — 0.750 7460 31,164
5/8-11 0.669 7.877
5556.03
8 1500 2.870 3.191 3.299 6.496 1.575 11.811 10.000 0.118 8 — — 0.750 7460 48,293
10 600 3.240 3.613 3.581 6.900 0.986 11.319 10.000 5/8-11 0.657 7.877 0.118 8 — — 0.875 10,631 29,042
5/8-11 0.657 7.877
14.402*P+
10 900 3.240 3.617 3.972 7.096 1.260 11.811 10.000 0.118 8 — — 0.875 10,631 39,699
5/8-11 0.669 7.877
7726.94
10 1500 3.240 3.617 3.775 7.490 1.457 11.811 10.000 0.118 8 — — 0.875 10,631 61,086
12 600 3.994 4.426 4.244 8.500 1.319 12.000 10.000 5/8-11 0.657 7.877 0.118 8 — — 1.000 20,315 34,639
3/4-10 0.787 9.057
16.6*P+
12 900 3.994 4.426 4.210 9.051 1.813 13.780 11.732 0.199 8 — — 1.000 20,315 46,923
3/4-10 0.787 9.057
10071.30
12 1500 3.990 4.426 4.210 9.445 1.813 13.780 11.732 0.199 8 — — 1.000 20,315 71,574
14 150 3.240 3.613 3.603 8.071 1.299 11.811 10.000 5/8-11 0.657 7.875 0.118 8 — — 0.875 7444 25,000
14 300 3.240 3.613 3.603 8.071 1.299 11.811 10.000 5/8-11 0.657 7.875 0.118 8 — — 0.875 7444 37,886 28.32*P+
14 600 3.240 3.613 3.603 8.071 1.299 13.780 11.732 3/4-10 0.787 9.057 0.118 8 — — 0.875 10,631 58,843 16929.17
14 900 3.240 3.613 3.287 7.874 1.457 13.780 11.732 3/4-10 0.827 9.057 0.118 8 — — 0.875 10,631 79,800
16 150 3.240 3.613 3.838 8.228 1.299 11.811 10.000 5/8-11 0.657 7.875 0.118 8 — — 0.875 10,631 33,602
16 300 3.240 3.613 3.838 8.228 1.299 11.811 10.000 5/8-11 0.657 7.875 0.118 8 — — 0.875 10,631 50,655
3/4-10 0.787 9.057
37.48*P+
16 600 4.333 4.749 4.114 8.898 1.299 13.228 11.732 0.118 8 — — 1.000 26,103 78,390
3/4-10 0.787 9.057
22919.73
16 900 4.333 4.749 4.568 8.543 1.000 13.780 11.732 0.118 8 — — 1.000 26,103 106,125
16 1500 Consult Factory
18 150 4.333 4.749 3.996 9.055 1.299 13.228 11.732 3/4-10 0.787 9.057 0.118 8 — — 1.000 26,103 45,663
3/4-10 0.787 9.057
62.74*P+
18 300 4.333 4.749 3.996 9.055 1.299 13.228 11.732 0.118 8 — — 1.000 26,103 74,210
3/4-10 0.787 9.057
27781.92
18 600 4.333 4.749 3.996 9.055 1.299 13.780 11.732 0.118 8 — — 1.000 26,103 120,637
18 900 4.742 5.284 3.267 11.807 1.000 18.701 15.984 1 1/2-8 1.575 11.819 0.315 8 — — 1.250 60,984 167,065
20 150 4.333 4.749 4.528 9.248 1.000 13.386 11.732 3/4-10 0.787 9.057 0.118 8 — — 1.000 26,103 57,608 91.86*P+
20 300 4.323 4.749 4.449 9.248 1.417 13.780 11.732 3/4-10 0.787 9.057 0.118 8 — — 1.000 26,103 99,405 31428.12
20 600 4.333 4.749 4.382 9.839 1.000 13.780 11.732 3/4-10 0.787 9.057 0.118 8 — — 1.000 26,103 167,381
20 900 4.742 5.284 5.118 11.807 1.000 18.701 15.984 1 1/2-8 1.575 11.819 0.315 8 — — 1.250 60,984 235,357
24 150 4.333 4.749 4.429 9.248 1.417 13.780 11.732 3/4-10 0.787 9.057 0.118 8 — — 1.000 26,103 110,228
3/4-10 0.787 9.057
141.23*P+
24 300 4.333 4.749 4.429 9.248 1.417 13.780 11.732 0.118 8 — — 1.000 26,103 174,487
69976.95
24 600 4.725 5.257 4.331 11.020 2.362 18.701 15.984 1 1/2-8 1.575 11.819 0.394 8 — — 1.250 33,100 278,997
24 900 5.741 6.391 6.259 12.386 1.181 18.701 15.984 1 1/2-8 1.575 11.817 0.118 8 — — 1.500 108,306 383,508
30 600
Consult Factory
36 600
* Stem with Double 'D' Flat Style Note: (1) Torque at maximum differential pressure are tabulated Pressure ratings are according to API 6D/ASME 16.34
(2) Torques expressions are suggested for other differential pressure Class 150 P = 285 Class 900 P = 2220
(3) Differential pressure “P” in torque expressions is in PSI Class 300 P = 740 Class 1500 P = 3705
Class 600 P = 1480

16 KF Series P3 Ball Valves

KF Series P3 Topworks (mm) & Stem Torque Data (Nm)
Stem Detail Topworks H • Stud Size
Flatted Stem • 2"- 6" Sq. Key • 8"- 24" Detail CLOSED
I • Hole Dia.
L • No. of Holes
C
N K E
A A Center OPEN
M D
J Flow Dowel Pins:
G Line Not Provided By
W W
B F Actuator Supplier

Valve H I L M N Max Stem Break Torq.Express. (1)

Size ANSI A B C D E F G Stud Sz. Hole J K No. Of C. Line Bore W SheerTorq. Torq. For P<=10.21
Class
(in.) UNC Dia. Holes Bore Depth Nm Nm MPa-Nm (2)(3)
2 600 22.1 — 33.5 95.5 18.0 150.0 125 1/2-13 13.5 — — 4 20.0 13.0 *14.17 181.7 148.45
1/2-13
6.702*P+
2 900 22.1 — 34.2 98.0 18.0 150.0 125 13.5 — — 4 20.0 13.0 *14.17 183.0 182.70
1/2-13 13.5
80.022
2 1500 28.0 — 50.5 104.0 27.0 150.0 125 — — 4 20.0 14.0 *18.95 414.9 251.12
3 600 35.0 — 51.1 112.5 20.0 158.5 138 1/2-13 13.5 — — 4 — — *25.25 549.1 469.13
1/2-13 13.5
28.808*P+
3 900 35.0 — 50.8 125.5 24.0 170.5 138 — — 4 20.5 12.7 *25.25 854.2 616.34
5/8-11 16.7
175
3 1500 37.9 — 50.1 125.0 30.0 170.0 140 — — 4 26.0 16.5 *25.22 984.3 910.47
4 600 38.0 — 42.9 127.5 31.0 175.0 140 5/8-11 16.7 100.1 3.0 4 25.0 16.0 *25.30 983.0 682.99
5/8-11 16.7 100.1
38.001*P+
4 900 38.0 — 42.9 127.5 31.0 175.0 140 3.0 4 25.0 16.0 *25.30 987.0 877.18
3/4-10 20.0 130.0
295
4 1500 45.1 — 61.0 150.5 31.0 210.0 165 3.0 4 30.0 20.0 *31.67 1812.7 1265.17
6 600 49.0 — 55.3 125.0 33.0 175.5 140 5/8-11 16.7 100.1 3.0 4 25.4 17.0 *31.67 2201.8 1648.00
3/4-10 20.0 130.0
122.018*P+
6 900 50.6 — 50.6 125.0 35.0 210.5 165 3.0 4 30.0 20.0 *31.67 2298.1 2271.52
5/8-11 17.0 200.2
402.2
6 1500 63.3 — 71.0 160.0 30.0 300.0 254 3.0 8 — — *44.37 5046.4 3517.32
8 600 72.9 81.1 91.1 159.9 44.0 210.5 165 3/4-10 20.0 130.0 4.0 4 29.6 20.0 19.05 10,114.4 2557.74
5/8-11 17.0 200.1
189.024*P+
8 900 72.9 81.1 96.0 165.0 40.0 300.0 254 4.0 8 — — 19.05 10,114.4 3523.65
5/8-11 17.0 200.1
627.8
8 1500 72.9 81.1 83.8 165.0 40.0 300.0 254 3.0 8 — — 19.05 10,114.4 5453.58
10 600 82.3 91.8 91.0 175.3 25.0 287.5 254 5/8-11 16.7 200.1 3.0 8 — — 22.23 14,413.7 3282.72
5/8-11 16.7 200.1
236.006*P+
10 900 82.3 91.9 100.9 180.2 32.0 300.0 254 3.0 8 — — 22.23 14,413.7 4488.71
5/8-11 17.0 200.1
873.101
10 1500 82.3 91.9 95.9 190.2 37.0 300.0 254 3.0 8 — — 22.23 14,413.7 6898.33
12 600 101.4 112.4 107.8 215.9 33.5 304.8 254 5/8-11 16.7 200.1 3.0 8 — — 25.40 27,543.4 3915.37
3/4-10 20.0 230.0
272.024*P+
12 900 101.4 112.4 106.9 229.9 46.1 350.0 298 5.0 8 — — 25.40 27,543.4 5305.41
3/4-10 20.0 230.0
1138
12 1500 101.3 112.4 106.9 239.9 46.1 350.0 298 5.0 8 — — 25.40 27,543.4 8082.77
14 150 82.3 91.8 91.5 205.0 33.0 300.0 254 5/8-11 16.7 200.0 3.0 8 — — 22.23 10,092.7 2822.50
14 300 82.3 91.8 91.5 205.0 33.0 300.0 254 5/8-11 16.7 200.0 3.0 8 — — 22.23 10,092.7 4284.35 464.080*P+
14 600 82.3 91.8 91.5 205.0 33.0 350.0 298 3/4-10 20.0 230.0 3.0 8 — — 22.23 14,413.7 6651.16 1912.901
14 900 82.3 91.8 83.5 200.0 37.0 350.0 298 3/4-10 21.0 230.0 3.0 8 — — 22.23 14,413.7 9022.61
16 150 82.3 91.8 97.5 209.0 33.0 300.0 254 5/8-11 16.7 200.0 3.0 8 — — 22.23 14,413.7 3793.60
16 300 82.3 91.8 97.5 209.0 33.0 300.0 254 5/8-11 16.7 200.0 3.0 8 — — 22.23 14,413.7 5728.29
3/4-10 20.0 230.0
614.185*P+
16 600 110.1 120.6 104.5 226.0 33.0 336.0 298 3.0 8 — — 25.40 35,390.9 8860.63
3/4-10 20.0 230.0
2589.8
16 900 110.1 120.6 116.0 217.0 25.4 350.0 298 3.0 8 — — 25.40 35,390.9 11,999.11
16 1500 Consult Factory
18 150 110.1 120.6 101.5 230.0 33.0 336.0 298 3/4-10 20.0 230.0 3.0 8 — — 25.40 35,390.9 5154.32
3/4-10 20.0 230.0
1028.12*P+
18 300 110.1 120.6 101.5 230.0 33.0 336.0 298 3.0 8 — — 25.40 35,390.9 8392.89
3/4-10 20.0 230.0
3139.2
18 600 110.1 120.6 101.5 230.0 33.0 350.0 298 3.0 8 — — 25.40 35,390.9 13,636.31
18 900 120.4 134.2 83.0 299.9 25.4 475.0 406 1 1/2-8 40.0 300.2 8.0 8 — — 31.75 82,683.2 18,890.00
20 150 110.1 120.6 115.0 234.9 25.4 340.0 298 3/4-10 20.0 230.0 3.0 8 — — 25.40 35,390.9 6501.61 1505.31*P+
20 300 109.8 120.6 113.0 234.9 36.0 350.0 298 3/4-10 20.0 230.0 3.0 8 — — 25.40 35,390.9 11,243.33 3551.2
20 600 110.1 120.6 111.3 249.9 25.4 350.0 298 3/4-10 20.0 230.0 3.0 8 — — 25.40 35,390.9 18,920.42
20 900 120.4 134.2 130.0 299.9 25.4 475.0 406 11/2-8 40.0 300.2 8.0 8 — — 31.75 82,683.2 26,612.55
24 150 110.1 120.6 112.5 234.9 36.0 350.0 298 3/4-10 20.0 230.0 3.0 8 — — 25.40 35,390.9 12,443.10
3/4-10 20.0 230.0
2314.336*P+
24 300 110.1 120.6 112.5 234.9 36.0 350.0 298 3.0 8 — — 25.40 35,390.9 19,733.26
7907
24 600 120.0 133.5 110.0 279.9 60.0 475.0 406 11/2-8 40.0 300.2 10.0 8 — — 31.75 44,877.6 31,536.37
24 900 145.8 162.3 159.0 314.6 30.0 475.0 406 11/2-8 40.0 300.2 3.0 8 — — 38.10 146,843.2 43,362.63
30 600
Consult Factory
36 600
Note: (1) Torque at maximum differential pressure are tabulated Pressure ratings are according to API 6D/ASME 16.34 * Stem with Double 'D' Flat Style
(2) Torques expressions are suggested for other differential pressure Class 150 P = 1.96 Class 900 P = 15.32
(3) Differential pressure “P” in torque expressions is in MPa Class 300 P = 5.11 Class 1500 P = 25.53
Class 600 P = 10.21

KF Series P3 Ball Valves 17

 KF Series P3 Engineering Data
Flow Coefficient (C v) Method of Calculating Flow
Cv Value The Flow Coefficient “Cv” of a valve is the flow rate of water
Size (in.)
285 psi 740 psi 1480 psi 2220 psi 3705 psi (gallons/minute) through a fully opened valve, with a pressure
2 — — 350 320 330 drop of 1 psi across the valve. To find the flow of liquid
3x2 — — 190 185 187 through valve from the Cv, use the following formulas:
3 — — 1000 910 830
4x3 — — 560 505 510
4 — — 1850 1760 1660
6x4 — — 800 730 742 Liquid Flow
6 — — 4400 4300 4167
QL = flow rate of liquid (gal./min.)
8x6 — — 2150 2010 2033 P
8 — — 8450 8400 8013
∆P = differential pressure across the valve (psi)
QL=Cv G
10 x 8 — — 4500 4160 4051 G = specific gravity of liquid (for water, G=1)
10 — — 14,250 14,160 13,309
12 x 10 — — 8000 7300 7117
12 — — 22,790 21,230 17,073 P2 P
14 x 12 — — 13,990 — — Gas Flow Qg=61Cv g
16 x 12 — — — — — Qg = flow rate of gas (CFH at STP)
14 32,600 30,900 28,600 26,600 24,276 For non-critical flow
{ }
P2 = outlet pressure (psia) P
16 x 14 14,780 14,750 14,720 14,690 14,247 <1.0
g = Specific gravity of gas (for air, g=1.000) P2
16 44,700 42,600 39,250 36,600 33,215
20 x 16 14,870 14,860 14,850 14,830 14,795
18 57,825 56,225 57,410 48,665 43,402
20 74,775 71,800 65,463 62,239 55,931
24 x 20 26,768 26,755 25,698 26,659 —
22 91,789 88,537 81,305 — —
24 113,284 109,414 98,963 93,993 83,926
Note: Consult factory for sizes not shown.

Body & Trim Materials Pressure Temperature Chart (Carbon Steel )

6500
Part Material
Body/Adapter A105, LF2, F316SS 6000 Class 2500

Ball/Stem F316SS or CS+3 mil ENP

Nylon/Buna N & LT Buna N, EPDM*

Seat Devlon®, Teflon®, PEEK™ 5000

PEE

Pressure Rating (psig)

K
™
Differential Pressure-PSI

Dev

4000
lon

Class 1500
®

Material ANSI Cl.150 ANSI Cl. 300 ANSI Cl. 600 ANSI Cl. 900 ANSI Cl.1500
V

A105, LF2 285 740 1480 2220 3705 3000

Viton®, Viton® GF, JW Viton®

F316 275 720 1440 2160 3600

Aflas®, EPDM**
HNBR

Class 900

Low Temperature Limits 2000

Tef
Class 600
lon ®
Body Material ˚F ˚C Seat Material ˚F ˚C ***
A105 -20 -29 Devlon V -50 -46 1000 Class 300

LF2 -50 -46 PEEK™ -50 -46 Class 150

F316 -50 -46 Teflon® -50 -46
0 100 200 300 400 500 600
Seal Material ˚F ˚C Temperature-˚F
* Chemical Service
Viton® -20 -29
** Water & Steam service only
HNBR -40 -40 *** Teflon® not offered for Class 1500.

18 KF Series P3 Ball Valves

KF Series P3 Weights
Valve Weight (lbs.) Weight (kg) Valve Weight (lbs.) Weight (kg)
ANSI ANSI
Size Port Valve With GOP With Valve With GOP With Size Port Valve With GOP With Valve With GOP With
Class Class
(in.) Only Handle Wt. GOP Only Handle Wt. GOP (in.) Only Handle Wt. GOP Only Handle Wt. GOP
2 FP 600 81 86 38 119 37 39 18 55 14 FP 150 1781 — 198 1979 808 — 90 898
2 FP 900 114 118 54 168 52 54 25 77 14 FP 300 2380 — 198 2578 1080 — 90 1170
2 FP 1500 169 173 54 223 77 79 25 101 14 RP 600 2491 — 288 2779 1130 — 131 1261
2 FP 2500 Consult Factory Consult Factory 14 FP 600 3020 — 288 3308 1370 — 131 1501
3 RP 600 96 101 38 134 44 46 18 62 14 FP 900 3339 — 198 3537 1515 — 90 1605
3 FP 600 160 168 54 214 73 76 25 98 16 RP 150 1610 — 198 1808 730 — 90 820
3 RP 900 147 152 54 201 67 69 25 92 16 FP 150 2799 — 198 2997 1270 — 90 1360
3 FP 900 216 223 54 270 98 101 25 123 16 RP 300 2332 — 198 2530 1058 — 90 1148
3 RP 1500 210 214 54 264 95 97 25 120 16 FP 300 2870 — 194 3064 1302 — 88 1390
3 FP 1500 386 390 45 431 175 179 21 196 16 RP 600 3042 — 288 3330 1380 — 131 1511
3 RP/ FP 2500 Consult Factory Consult Factory 16 FP 600 3791 — 293 4084 1720 — 133 1853
4 RP 600 216 223 54 270 98 101 25 123 16 RP 900 3947 — 198 4145 1790 — 90 1880
4 FP 600 286 295 45 331 130 134 21 151 16 FP 900 4596 — 476 5072 2085 — 216 2301
4 RP 900 288 296 54 342 131 134 25 156 16 FP 1500 9393 — 842 10,235 4261 — 382 4643
4 FP 900 385 395 45 430 175 179 21 196 18 FP 150 2921 — 293 3214 1325 — 133 1458
4 RP 1500 485 494 45 530 220 224 21 241 18 FP 300 4634 — 293 4927 2102 — 133 2235
4 FP 1500 617 — 81 698 280 — 37 317 18 FP 600 5742 — 476 6218 2605 — 216 2821
4 RP/ FP 2500 Consult Factory Consult Factory 18 FP 900 6614 — 842 7456 3001 — 382 3383
6 RP 600 368 377 45 413 167 171 21 188 20 RP 150 2667 — 198 2865 1210 — 90 1300
6 FP 600 498 — 84 582 226 — 38 264 20 FP 150 4805 — 289 5094 2180 — 131 2311
6 RP 900 529 538 45 574 240 244 21 261 20 RP 300 4909 — 293 5202 2227 — 133 2360
6 FP 900 762 — 92 854 346 — 42 388 20 FP 300 5608 — 476 6084 2544 — 216 2760
6 RP 1500 816 — 81 897 370 — 37 407 20 RP 600 4785 — 646 5431 2170 — 293 2464
6 FP 1500 1157 — 115 1272 525 — 53 577 20 FP 600 6130 — 842 6972 2781 — 382 3163
6 RP/ FP 2500 Consult Factory Consult Factory 20 RP 900 6549 — 842 7391 2971 — 382 3353
8 RP 600 604 — 84 688 274 — 38 312 20 FP 900 9614 — 842 10,456 4361 — 382 4743
8 FP 600 992 — 90 1082 450 — 41 491 24 RP 150 5343 — 289 5632 2424 — 131 2555
8 RP 900 912 — 92 1004 414 — 42 456 24 FP 150 7680 — 476 8156 3484 — 216 3700
8 FP 900 1344 — 112 1456 610 — 51 661 24 RP 300 6063 — 289 6352 2751 — 131 2882
8 RP 1500 1356 — 115 1471 615 — 53 668 24 FP 300 7960 — 842 8802 3611 — 382 3993
8 FP 1500 2149 — 196 2345 975 — 89 1064 24 RP 600 7475 — 842 8317 3391 — 382 3773
8 RP/ FP 2500 Consult Factory Consult Factory 24 FP 600 12,125 — 870 12,995 5500 — 395 5895
10 RP 600 1256 — 90 1346 570 — 41 611 24 RP 900 12,303 — 842 13,145 5581 — 382 5963
10 FP 600 1653 — 115 1768 750 — 53 803 24 FP 900 15,500 — 870 16,370 7031 — 395 7426
10 RP 900 1499 — 112 1611 680 — 51 731 Note: All weights listed are estimated. Consult factory for sizes not shown.
10 FP 900 2010 — 198 2208 912 — 90 1002
10 RP 1500 2628 — 196 2824 1192 — 89 1281
10 FP 1500 3440 — 300 3740 1560 — 136 136
10 RP/ FP 2500 Consult Factory Consult Factory
12 RP 600 1834 — 115 1949 832 — 53 885
12 FP 600 2535 — 288 2823 1150 — 131 1281
12 RP 900 2226 — 198 2424 1010 — 90 1100
12 FP 900 2865 — 299 3164 1300 — 136 1436
12 RP 1500 4156 — 300 4456 1885 — 136 2021
12 FP 1500 4012 — 300 4312 1820 — 136 1956
12 RP/ FP 2500 Consult Factory Consult Factory
Note: Consult factory for sizes not shown.

KF Series P3 Ball Valves 19

 Worldwide Sales Offices

KF Industries, a leading brand of CIRCOR Energy Products, Inc.

reaches into every corner of the globe serving the oil & gas and industrial marketplace.
Supplying an extensive range of product offerings
through a worldwide network of manufacturer representatives and distributors,
KF Industries is the right choice for all your flow control needs.

World Headquarters US Industrial Canada

KF Industries KF Contromatics Industrial Products KF Industries Canada
1500 S.E. 89th Street 1500 S.E. 89th Street 9430-39th Avenue, Edmonton
Oklahoma City, OK 73149 USA Oklahoma City, OK 73149 USA Alberta, Canada T6E 5T9
Phone: (405) 631-1533 Phone: (405) 631-1533 Phone: (780) 463-8633
Fax: (405) 631-5034 Fax: (405) 631-5034 Fax: (780) 461-1588
E-mail: sales@circorenergy.com E-mail: sales@circorenergy.com E-mail: kfinfo@circorenergy.com
www.circorenergy.com www.circorenergy.com www.circorenergy.com

Registered to the ISO 9001

Licensed for Manufacture Quality System Standard,
in accordance with API 6A accredited by U.K., Dutch
& 6D and Firetest and German qualifying
to API 6FA and 607 authorities.

www.circorenergy.com
KF-P3-Oct-07-HP • ©2007 CIRCOR Energy Products, Inc. • KF Industries is a Brand of CIRCOR Energy Products, Inc. • KF reserves the right to change designs, materials or specifications without notice or with-
out obligation to furnish or install such changes on products previously or subsequently sold. • Viton® is a registered trademark of DuPont Dow Elastomers. • Teflon® is a registered trademark of DuPont. •
PEEK™ is a trademark of Victrex Plc.• Devlon® is a registered trademark of Devol Engineering, Ltd. • Aflas® is a registered trademark of Asahi Glass.