®

STANDARDS
• Valve design: ASME B16.34
• Material certification: EN10204-3.1 MTR
• End connections: ASME B16.11,
ASME B1.20.1, ASME B16.25
• Steel casting: MSS SP-55
• Valve marking: MSS SP-25
• Valve test: API 598
• Direct mount: ISO 5211
• Face to face: ASME B16.10
• Class / Pressure Rating: Class 600
• Sulfide stress cracking: NACE MR-01-75
• CRN Number available; UL certified

J Flow Controls DM4600 Series

Three Piece Direct Mount Ball Valves

FEATURES & BENEFITS OPTIONS

• Body and end caps quality investment casting • Fire safe: API 607 - 6th Edition Certified
• With ISO 5211 mounting pad • Spring return (dead-man) handle
• With locking function • Extended stem for isolation
• Adjustable Stem Packing • V-Ball for control valve in 15°, 30°, 45°, 60°, 90°,
• Standard in Stainless Steel or Carbon Steel slot or custom
• Blow-out proof stem design • Automation applicable
• 100% air tested under water at 100 psi • Fugitive emissions bonnet
• Working pressure of 2160 psi • PTFE / PFA coating (40-70 um)
• Temperature range of -320°F to 800°F • Alloy 20 / Monel / Hastelloy C276 / Titanium /
• End type: butt weld, flanged, socket weld and Duplex 2507
threaded • Cryogenic valve to -325°F
• MTR report available

J Flow Controls® • 4665 Interstate Drive • Cincinnati, OH 45246 • 513-731-2900 • www.jflowcontrols.com

 DM4600 Series Ball Valves

BILL OF MATERIALS

18
15 17

14
13

12
11

10
9

7A 8A
2
7 3

8 5

6
8A 1 16

4
5
3
2

No Part Name Materials No Part Name Materials

1 Body CF8M/WCB 9 Stem Packing TFM
2 End Cap CF8M/WCB 10 Gland Washer SS304
3 Gasket (Body) TFM 11 Disk Washer SS301
4 Ball SS316 12 Stem Nut SS304
5 Ball Seats TFM / TCC / PEEK 13 Nut Stop SS304
6 Bolts SS304 14 Space Washer SS304
7 Thrust Washer TFM 15 Handle Nut SS304
7A Thrust Washer PEEK 16 Stop Pin SS304
8 Stem SS316 17 Handle SS304
8A Half Split Ring SS316 18 Handle Cover Plastic

Page 2
 DM4600 Series Ball Valves

DIMENSIONS

B
A

A
ØD

Size: 1" - 1-1/2" Size: 2" Size: 2-1/2" - 3"

L
Ød2 C
Ød1
H

ØF
ØE
ØS

O.D.
I.D.
T
Socket Weld Butt Weld (SCH. 40/80)

Size A B C D d1 d2 E F H L
1/4" 1.81 0.37 5.12 0.43 0.24 0.24 1.42 1.65 0.35 2.62
3/8" 1.81 0.37 5.12 0.49 0.24 0.24 1.42 1.65 0.35 2.62
1/2" 1.89 0.37 5.12 0.59 0.24 0.24 1.42 1.65 0.35 2.76
3/4" 2.09 0.47 6.10 0.79 0.24 0.24 1.65 1.97 0.43 3.62
1" 2.32 0.47 6.10 0.98 0.24 0.28 1.65 1.97 0.43 4.13
1-1/4" 2.44 0.57 8.07 1.26 0.28 0.36 1.97 2.76 0.55 4.37
1-1/2" 2.76 0.57 8.07 1.50 0.28 0.36 1.97 2.76 0.55 4.88
2" 3.54 0.75 12.60 1.97 0.36 0.45 2.76 4.02 0.67 5.91
2-1/2" 4.13 0.71 13.78 2.50 0.36 0.45 2.76 4.02 0.67 6.50
3" 4.69 0.98 20.47 3.07 0.45 0.53 4.02 4.92 0.67 7.68

SW BW (40#) BW (80#, std)

Size
S T OD ID OD ID
1/4" 0.56 0.44 0.55 0.36 0.55 0.30
3/8" 0.69 0.44 0.67 0.50 0.67 0.43
1/2" 0.86 0.50 0.84 0.63 0.84 0.54
3/4" 1.07 0.56 1.05 0.81 1.05 0.74
1" 1.33 0.63 1.31 1.05 1.31 0.96
1-1/4" 1.67 0.69 1.66 1.38 1.66 1.28
1-1/2" 1.92 0.72 1.92 1.59 1.92 1.50
2" 2.41 0.84 2.41 206 2.41 1.94
2-1/2" 2.91 0.87 2.91 2.47 2.91 2.32
3" 3.54 1.00 3.54 3.07 3.54 2.90

Page 3
 DM4600 Series Ball Valves

BREAK-TORQUE VALUE (IN-LB AT 0 PSI)

Size 1/4" 3/8" 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 2-1/2" 3"
Seat TFM TFM TFM TFM TFM TFM TFM TFM DELRIN DELRIN
Grease 71 71 106 133 159 221 416 735 1460 2213
Note 1: The greases J Flow Controls uses include lubricants and anti-seize that are both SILICONE-FREE
Note 2: J Flow Controls strongly suggests increasing the torque at least 30% - 40% for safety factor when mounting an actuator

FLOW COEFFICIENT (FULL PORT VALVE)

Size Cv Factor
1/4" 8.5
3/8" 8.5
1/2" 21
3/4" 50
1" 90
1-1/4" 110
1-1/2" 240
2" 400
2-1/2" 700
3" 980

PRESSURE/TEMPERATURE CHART
2400
2200
2000
1800 PTFE
1600
Pressure (PSI)

1400 TFM1600
1200
1000 TFM4215
800
600 METAL
400
200
Saturated Steam Curve
0
-320 to 100 200 300 400 500 600 700 800
Temperature (°F)

Page 4
 DM4600 Series Ball Valves

HOW TO ORDER
Sizes Series Body1, Ball & Stem Port Body Seal
1 1/4" 46 00 CF8 F Full Port T TFM1600
2 3/8" 0L CF3 1 15° V-Ball C TFM4215
3 1/2" 23 WCB, CF8M Ball & Stem 3 30° V-Ball G Graphite
4 3/4" 33 CF8M 6 60° V-Ball
5 1" 44 Alloy 20 9 90° V-Ball
0 1-1/4" 55 Monel
6 1-1/2" 6L CF3M
7 2" 77 Hastelloy C
8 2-1/2" 88 LCB
9 3" 83 LCB, CF8M Ball & Stem
99 Duplex

Packing Seat End Connections Options

T TFM1600 T TFM1600 F1 ANSI 150 RF Flange CF Cavity-Filled Seats
C TFM4215 C TFM4215 F3 ANSI 300 RF Flange LD Locking Handle
G Graphite M CF8M SW Socket Weld SH Spring Handle
PT Female NPT GO Gear Operator
B1 Butt Weld Sch 10 BS Bare Stem
B4 Butt Weld Sch 40 FE Fugitive Emission
B8 Butt Weld Sch 80 FS Fire Safe
E1 Extended Butt Weld Sch 10 SE Stem Extension
E4 Extended Butt Weld Sch 40 VB Vented Ball
E8 Extended Butt Weld Sch 80
E6 Extended Butt Weld Sch 160
TW Female NPT X Socket Weld
ES Extended Socket Weld
1
Please see the J Flow Controls Configurator for a full list of body materials

Page 5
 4665 Interstate Drive
Cincinnati, OH 45246
513-731-2900
jflowcontrols.com

While the information and specifications contained in this literature are believed to be accurate, they are supplied for informative purposes only and should not be considered
certified or a guarantee of satisfactory results. Nothing contained herein is to be construed as a warranty or guarantee, express or implied, regarding any matter with respect
to this product. Because J Flow Controls® is continually improving and upgrading its product design, the specifications, dimensions and information contained herein are
subject to change without notice.