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Contents

oreword
Foreword
Applicds Standards
Applicable

Quality Assurance
Quality Assurance and
andCertification
Certification

TechnicalFeatures
Technical Features of
of Floating
Floating Ball
BallValve
Valve

Assembly Drawing
Assembly Drawing of
of Floating
FloatingBall
BallValve
Valve
Standard Materials
Standard Materials selection
selection of
of Floating
FloatingBall
BallValve
Valve
Production range
Production range 11
Technical Features
Technical Features ofofTrunnion
TrunnionBall
BallValve
Valve
Assembly Drawing
Assembly Drawing ofofTrunnion
TrunnionBall
BallValve
Valve
StandardMaterials
Standard Materialsselection
selection of Trunnion
Trunnion Ball
BallValve
Valve

Design Features
Design Features of
of Trunnion
TrunnionBall
BallValve
Valve

Accessories ofof Trunnion

Accessories TrunnionBall
BallValve
Valve

Production range
Production range 22
Special
SpecialConstruction
Construction

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LCM Italia Cheroflow Ball Valves

Foreword

T
he Company LCM ITALIA, which is part of CHERO group, was estab-
lished in 1986. It is a leading company in the design and production of
ball valves for oil, chemical, petrochemical, pipeline, natural gas and
water industries, off-shores and in-shore plants all over the world.
The Company management is composed of technicians who have gained
many years of experience in the field of the ball valves. The company has
achieved a good reputation during the years as one of most important and
specialized Italian companies in the construction of ball valves suitable for
heaviest requirements.

The first aim of LCM ITALIA is to provide products and services that meet
the needs of our customers at a reasonable price. All valves must reflect the
highest quality standards, where design, development, manufacturing and
testing are obligatory passages.
LCM ITALIA is always engaged in the research of technical innovations to
the standard production range. This is achieved by means of the latest com-
puterized design systems and the testing of each solution to any problem of
valve employment.
The organisation and flexibility of the company allow prompt answer to any
customers request in order to satisfy every requirements and a large stock
availability of ball valve components can also comply with short delivery
demand.

The constant control during all process phases, according to the specific
rules codified in the Quality System based on the ISO 9001 normalization,
can guarantee the customer the most suitable and technically valid product
capable to meet his requirement.

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LCM ITALIA production range includes ball valves from DN 1/4 to 24, Class
ANSI 150 to 2500 Lbs Full or Reduced bore in any kind of material. The con-
struction systems are Split bolted body, Screwed body and Wafer type,
Floating ball or Trunnion supported ball, soft seat and metal to metal seat, in
accordance with the most stringent international rules.

All the components are generously dimensioned to achieve the maximum

strenght and avoid any stress under the most severe working conditions.
Materials used meet the applicable codes (ASTM, ASME, API, BS etc.) and
comply with the additional requirements of LCM ITALIAs specification.
Material supplied qualities are continuous checked by periodic inspections
and audits. Machining of all the components is performed on the most up to
date computerized numerically controlled machine tools within the close
limits of shop drawings in the own machine shop.

All LCM ITALIA ball valves are tested and supplied with certified test reports,
which include chemical and mechanical properties and the hydrostatic-
pneumatic pressure test.

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Applicable Standards
CONTENTS

LCM Ball Valves are in accordance with latest edition of API,

ASTM, ASME and B.S. MSS, NACE rules. The following list con-
tains the most important applicable standards for ball valves.
The valves may be designed, manufactured and tested in
accordance with other international standards on request.

API - AMERICAN PETROLEUM INSTITUTE

Spec. 6A Specification for wellhead and christmas tree equipment.
Spec. 6D Specification for pipeline valves.
Spec. 6FA Specification for firetesting of valves.
Spec. 598 Valve inspection and test.
Spec. 607 Fire test for soft seated quarter-turn valves
Spec. 608 Metal ball valves-flanged, threaded and welding end
Spec. API Q1 Specification for quality programs for the petroleum and natural
gas industry

ASME - AMERICAN SOCIETY OF MECHANICAL ENGINEERS

B 16.5 Steel pipe flanges and flanged fittings.
B 16.10 Face to Face and end to end dimensions of ferrous valves.
B 16.11 Forged steel fitting socket-welding and threaded
B 16.24 Bronze pipe Flanges and Flanged fittings.
B 16.25 Butt welding ends.
B 16.34 Steel valves - Flanged and butt welding ends.

ASTM - AMERICAN SOCIETY FOR TESTING MATERIAL

BS - BRITISH STANDARD
BS EN 558 part 1-part 2 Face-to-face and centre-to-face dimensions of metal
valves for use in flanged pipe systems.
BS EN 12627 Industrial valves - Butt welding ends for steel valves.
BS 4504 Flanges and boltings for pipes valves and fittings.
BS 5351 Steel ball valves for the petroleum, petrochemical and allied industries.
BS 6755 Testing of valves.

ISO - INTERNATIONAL ORGANISATION FOR STANDARDIZATION

EN - ISO 9001 Quality systems- Model for quality assurance in design.
EN - ISO 10204 Types of inspection documents development, production,
installation and servicing.

MSS - MANUFACTURES STANDARDIZATION SOCIETY

SP 6 Standard finishes for contact faces of pipe flanges and connecting end
flanges of valves and fittings.
SP 9 Spot facing for bronze, iron and steel flanges.
SP 25 Standard marking system for valves, fittings, flanges and unions.
SP 45 By-pass and drain connection standard.
SP 55 Quality standard for steel castings-visual method.
SP 61 Hydrostatic testing of steel-valves.
SP 72 Ball valves with flanged or butt-welding ends for general service.

NACE - NATIONAL ASSOCIATION OF CORROSION ENGINEERS

MR-01-75 Sulfide stress cracking resistant metallic materials for oil field equipment.

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 Quality Assurance and Certification CONTENTS

LCM ITALIA quality system LCM ITALIA is authorized to apply LCM ITALIA is authorized licensee to use official
complies with UNI EN ISO the marking on the valves in Monograms API 6D 0317 and API 6A 0517
9001 specification certified according to the Pressure
by D.N.V. Equipment Directive PED 97/23 CE

LCM ITALIAs ball valves are designed to comply with API 6FA, BS 6755 part. 2 NDE can be performed in house with own
and API 607 specifications. Certifications cover all production range and are equipments. Personnell is qualified at level
witnessed and certified by independent authorities. II of ASNT.SNT-TC-1A and UNI EN 473

Floating ball valves from class 150 lbs to class 2500 lbs can be supplied Positive material identification by portable analytical
according to Technical Instruction on Air Control n 3.1.8.4 (TA LUFT). spectrometry equipment can be performed. Other
Tests have been witnessed and certified by Independent authority. tests can be carried out at customer request.

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Technical Features
CONTENTS
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Split Body Floating Construction

DESIGN
Floating ball valves are manufactured in five main types:
Two pieces bolted body type SB220 T/R
Screwed Body type HD 200 T/R-HD 215 T/R-EB 263 T/R
EB 275 T/R-WN 250 T/R
Three pieces bolted body type HD 350 T/R-WN 355T/R
End Entry type EE 100 R only class ANSI 150 Lbs reduced bore.
Wafer type WF 421 T class ANSI 150 full bore.
Ball valves can be supplied full or reduced bore, designed for maximum rigidity
against pipeline thrust, made from hot forged components or barstock.
Bolted and screwed body constructions allow easy service and maintenance
operation on site.
End connections are SW or NPT for series HD and EB, FF-RF-RTJ-BW for SB
series.
Pressure rating is from class ANSI 150 up to ANSI 2500 Lbs.
Valves are usually supplied with lever operator, with gear box or bare stem on
customer request.

MATERIALS SELECTION
Valves have been designed for use with various combinations of materials such
as: Carbon Steel, Low Carbon Steel, Special Alloy, Bronze/Alluminium, Duplex
and Super Duplex, 6mo, Monel, Inconel, Hastelloy, Titanium etc.

BODY -CLOSURE SEAL

Graphite ring and O-RING Viton can guarantee perfect sealing between body
and closure.

SEAT
Valves are designed to guarantee a perfect seal by means of suitable materials of
seat also for high pressure applications.
For hight temperature application, seats and ball are supplied with metal to
metal contact by means of tungsten carbide overlay.

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STEM
Stem is made separately from the ball, anti blow-up design with suitable PTFE
ring, OR in viton, graphite rings and antistatic device. On request stem can be
also supplied with extension for special applications or insulation.

BALL
Solid type is usually made in Stainless Steel, Carbon Steel ENP, Special Alloy
and with tungsten carbide overly for metal to metal service.

TESTS
All valves are tested in accordance with BS 6755 part. 1, API 6D, API 598,
MSS-SP-61 and ASME B 16.104.

EXTERNAL COATING
Carbon Steel valves are usually protected with phosfatinzing for series HD and
WN, zinc plated (th. 7-12 ) for series SB, EB, EE.
Valves can be also supplied unpainted or with special coats finishing according
to customer request.

ACCESSORIES
Drain plug, locking devices, transition pieces (pipe ends), extended bonnet for
underground installation, gearbox, electric, pneumatic or hydraulic actuators
where foreseen by our standard design.

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10 Italia SrL
Assembly Drawing
CONTENTS

F L O AT I N G B A L L VA LV E S

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PART DENOMINATION
1 Body
2 Closure
3 Ball
4 Stem
5 Lever
6 Gland packing
7 Seat
8 Body seals
8A Stem seals
9 Spring washer
10 Bolts
11 Nuts
14 Stop pin

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Standard Materials selection of Floating Ball Valve
CONTENTS

FULL BORE REDUCED BORE

CLASS DN LEVER GEAR CLASS DN LEVER GEAR CLASS DN LEVER GEAR CLASS DN LEVER GEAR
150 1/2 - 10 4 6 900 1/2 - 2 2 // 150 1/2 -12 6 8 900 1/2 - 2 2 //
300 1/2 - 10 4 6 1500 1/2 - 2 2 // 300 1/2 - 12 6 8 1500 1/2 - 2 2 //
600 1/2 - 4 4 // 2500 1/2 - 1 2 // 600 1/2 - 6 6 // 2500 1/2 - 1.1/2 1/2.2 //
BODY-CLOSURE BALL STEM SEAT part n 7 BOLT part n 10 REMARKS
part n 1-2 part n 3 part n 4 for all trim materials for all trim materials OPTIONALS
A105 ENP F 316 PTFE - PTFE+CG B7 / B7M B7/B7M HDG
F 304 F 316 DELRIN PTFE+CG 2 600
ASTM A 105
F 316 F 316 PEEK DELRIN # 1500/2500
F 51 1 2500 F 51 1 2500 KEL-F
F 316 F 316 PTFE - PTFE+CG L7 / L7M L7/L7M HDG
ASTM A 350 LF 2 F 304 F 316 DELRIN - PEEK PTFE+CG 2 600
F 51 1 2500 F 51 1 2500 KEL-F DELRIN # 1500/2500
F 304 F 316 PTFE - PTFE+CG B8 / B8M PTFE+CG 2 600
ASTM A 182 F 304 F 316 F 316 DELRIN - PEEK DELRIN # 1500/2500
F 51 1 2500 F 51 1 2500 KEL-F
F 316 F 316 PTFE - PTFE+CG B8 / B8M PTFE+CG 2 600
ASTM A 182 F 316 F 51 1 2500 F 51 1 2500 DELRIN - PEEK DELRIN # 1500/2500
KEL-F
PTFE - PTFE+CG B8 / B8M PTFE+CG 2 600
ASTM A 182 F 51 F 51 F 51 DELRIN - PEEK DELRIN # 1500/2500
KEL-F
PTFE - PTFE+CG B8 / B8M PTFE+CG 2 600
ASTM A 182 F 44 F 44 F 44 DELRIN - PEEK DELRIN # 1500/2500
KEL-F
PTFE - PTFE+CG B8 / B8M PTFE+CG 2 600
MONEL K500 MONEL K500 MONEL K500 DELRIN - PEEK DELRIN # 1500/2500
KEL-F
AB2 AB2 MONEL K500 PTFE B8 / B8M
(UNS S C95500) FOR MONEL K500 MONEL K500 PTFE+CG
CLASS 150&300 ONLY
B 62 B 62 - AB2 MONEL K500 PTFE B8 / B8M
(UNS S C83600) MONEL K 500 MONEL K500 PTFE+CG
FOR CLASS 150 ONLY

Other materials available on request.

PART DENOMINATION
Part number description 1
2
Body
Closure
3 Ball
4 Stem
5 Lever
6 Gland packing
7 Seat
8 Body seals
8A Stem seals
9 Spring washer
10 Bolts
11 Nut
13 Name plate
14 Stop pin
15 Nipples
43 Gear

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Production range 1 CONTENTS

PRODUCTS MODEL

Screwed Body HD 200 T/R

ball valves HD 215 T/R

Screwed Body
WN 250 T/R
ball valves with nipples
Screwed Body EB 263 T/R
ball valves in 3 pieces EB 275 T/R

Forged ball valves HD 350 T/R

Bolted Body in 3 pieces
Forged ball valves
Bolted Body in 3 pieces WN 355 T/R
with nipples
SB 221 T/R - SB 222T/R
Split Bolted Body SB 321 T/R - SB 322T/R
Floating ball valves SB 223 T/R
SB 224 T/R - SB225T/R
SB 226 T/R

End entry ball valves EE 100 R

*Metal to Metal Seat SBM 220T/R

*Dimensions are similar to models SB 220T/R

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Screwed Body Ball Valves
CONTENTS

HD 200 T/R Class 800/1500 Lbs

DN A B C D Weight Torque
1
/4 70 11 145 76 0,6 10
3
/8 70 11 145 76 0,6 10
1
/2x1/4 70 11 145 76 0,5 10
1
/2 83 14 145 80 0,9 18
3
/4x1/2 83 14 145 80 0,8 18
3
/4 90 20 170 85 1,5 21
1x3/4 105 20 170 85 1,4 21
1 110 25 170 90 2,2 45
11/4x1 110 25 170 90 2 45
11/4 125 32 270 95 3,2 80
11/2x11/4 125 32 270 95 3,1 80
11/2 130 38 270 95 4,2 91
2x11/2 140 38 270 95 3,7 91
2 155 49 270 100 7 125
All dimensions are in millimeters - Weight in kg - Torque in Nm

HD 215 T/R Class 2500 Lbs

HD 200T - HD 215T
DN A B C D Weight Torque
1/
4 95 11 145 78 0,8 12
1/ x3/
2 8 95 11 78 145 0,8 12
3/
8 95 11 145 78 0,8 12
1/
2 104 14 145 80 1 15
3/ x1/
4 2 104 14 80 145 1 15
3/
4 125 20 170 85 2,6 22
1x3/4 125 20 85 170 2,6 22
1 130 25 170 90 5 48

11/4x1 130 25 90 170 5 48

11/4 155 32 270 95 6 85
11/2x11/4 155 32 95 270 6 85
11/2 180 38 380 135 10 95
2x11/2 180 38 135 380 10 95
2 180 49 380 145 12 130
HD 200R - HD 215R All dimensions are in millimeters - Weight in kg - Torque in Nm

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Screwed Body Ball Valves with nipples
CONTENTS

WN 250 T/R Class 800/1500 Lbs

DN A B C D Weight Torque
1/ 70 11 145 76 0,6 10
4
3/ 70 11 145 76 0,6 10
8
1/ x1/ 70 11 145 76 0,5 10
2 4
1/ 83 14 145 80 0,9 18
2
3/ x1/ 83 14 145 80 0,8 18
4 2
3/ 90 20 170 85 1,5 21
4
1x3/4 105 20 170 85 1,4 21
1 110 25 170 90 2,2 45
11/4x1 110 25 170 90 2 45
11/4 125 32 270 95 3,2 80
11/2x11/4 125 32 270 95 3,1 80
11/2 130 38 270 95 4,2 91
2x11/2 140 38 270 95 3,7 91
2 155 49 270 100 7 125
L measure is in according to the required nipple lenght - standard lenght 100 mm
All dimensions are in millimeters - Weight in kg - Torque in Nm

WN 250T

WN 250R

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Screwed Body Ball Valves in 3 pieces
CONTENTS

EB 263 T/R Class 800/1500 Lbs

DN A B C D Weight Torque
1
/4 130 11 145 76 1,5 10
3
/8 130 11 145 76 2,2 10
1
/2x1/4 130 11 145 76 2 10
1
/2 140 14 145 80 2,6 18
3
/4x1/2 140 14 145 80 2,4 18
3
/4 152 20 170 85 4,1 21
1x3/4 165 20 170 85 3,9 21
1 165 25 170 90 4,5 45
11/4x1 178 25 170 90 4,1 45
11/4 178 32 270 95 5,6 80
11/2x11/4 186 32 270 95 5,2 80
11/2 191 38 270 95 8,3 91
2x11/2 200 38 270 95 8 91
2 216 49 270 100 16 125
All dimensions are in millimeters - Weight in kg - Torque in Nm

EB 275 T/R Class 2500 Lbs

EB 263T - EB 275T
DN A B C D Weight Torque
1/
4 130 11 145 76 2,2 12
3/
8 130 11 145 76 2,2 12
1/ x1/
2 4 130 11 145 76 2,2 12
1/
2 140 14 145 80 2,6 15
3/ x1/
4 2 140 14 145 80 2,6 15
3/
4 152 20 170 85 4,1 22
1x3/4 165 20 170 85 4,1 22
1 165 25 170 90 6,5 48
11/4x1 178 25 170 90 6,5 48

11/4 178 32 270 95 8,2 85

11/2x11/4 186 32 270 95 8,2 85
11/2 191 38 380 135 12 95
2x11/2 200 38 380 145 12 95
2 216 49 380 145 16 130
EB 263R - EB 275R All dimensions are in millimeters - Weight in kg - Torque in Nm

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Forged Ball Valves Bolted Body in 3 pieces
CONTENTS

HD 350 T/R Class 800/1500 Lbs

DN A B C D Weight Torque
1
/4 75 11 145 80 0,8 6
3
/8 75 11 145 80 0,8 6
1
/2x1/4 75 11 145 80 0,7 6
1
/2 75 14 145 87 1,3 18
3
/4x1/2 75 14 145 87 1,1 18
3
/4 100 20 170 100 1,6 21
1x3/4 100 20 170 100 1,5 21
1 105 25 170 105 2,5 45
11/4x1 105 25 170 105 2,3 45
11/4 125 32 270 115 4 80
11/2x11/4 125 32 270 115 3,6 80
11/2 140 38 270 120 4,5 91
2x11/2 140 38 270 120 4,3 91
2 155 49 270 125 8 125

For class 1500 LBS available size is up to DN 1

All dimensions are in millimeters - Weight in kg - Torque in Nm

HD 350T

HD 350R

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Forged Ball Valves Bolted Body in 3 pieces with nipples
CONTENTS

WN 355 T/R Class 800/1500 Lbs

DN A B C D Weight Torque
1
/4 75 11 145 80 1,2 6
3
/8 75 11 145 80 1,8 6
1
/2x3/4 75 11 145 80 1,8 6
1
/2 75 14 145 87 2,3 18
3
/4x1/2 75 14 145 87 2,3 18
3
/4 100 20 170 100 2,6 21
1x3/4 100 20 170 100 2,6 21
1 105 25 170 105 3 45
11/4x1 105 25 170 105 3 45
11/4 125 32 270 115 4,8 80
11/2x11/4 125 32 270 115 4,8 80
11/2 140 38 270 120 5,5 91
2x11/2 140 38 270 120 5,5 91
2 155 49 270 125 9 125
L measure is in according to the required nipple lenght - standard lenght 100 mm
For class 1500 LBS available size is up to DN 1
All dimensions are in millimeters - Weight in kg - Torque in Nm

WN 355T

WN 355R

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Split Bolted Body Floating Ball Valves
CONTENTS
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SB 221 T/R Class 150 Lbs

DN A B C D Weight Torque
RF BW RTJ
1/ 108 139,5 14 145 82 3 7
2
3/ x1/ 117 152,5 14 145 82 3,5 7
4 2
3/ 117 152,5 20 170 87 4 8
4
1x3/4 127 165 20 170 87 5 8
1 127 165 25 170 92 6 18
11/4x1 139,5 177,5 25 170 92 8 18
11/4 139,5 177,5 32 270 105 10 35
11/2x11/4 165 190,5 32 270 105 11 35
11/2 165 190,5 38 270 108 12 51
2x11/2 178 216 38 270 108 13 51
2 178 216 50 270 119 15 67
2 1/2x2 190,5 241,5 50 270 119 17 67
2 1/2 190,5 241,5 65 380 150 19 78
3x2 203 282,5 50 270 119 20 67
3 203 282,5 76 380 163 22 93
4x3 228,5 304,5 76 380 163 42 93
4 228,5 304,5 102 470 187 46 150
6x4 393,5 457 102 470 187 80 150
6(1) 393,5 457 150 700 210 110 550
8x6(1) 457 520,5 150 700 210 120 550
8(2) 457 520,5 200 280 175 1250
10x8(2) 534 559 200 286 280 1250
All dimensions are in millimeters - Weight in kg - Torque in Nm
(1)
Suggested with Gear operator

(2)
With Gear operator

SB 221T - 222T - 223T - 224T - 225T - 226T

SB 221R - 222R - 223R - 224R - 225R - 226R

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Split Bolted Body Floating Ball Valves
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SB 222 T/R Class 300 Lbs

DN A B C D Weight Torque
RF BW RTJ
1/2 139,5 139,5 14 145 82 4 10
3/4x1/2 152,5 152,5 14 145 82 5 10
3/ 152,5 152,5 20 170 87 6 14
4
1x3/4 165 165 20 170 87 7 14
1 165 165 25 170 92 10 25
11/2x11/4 190,5 190,5 32 270 105 16 48
11/2 190,5 190,5 38 270 108 18 63
2x11/2 216 216 38 270 108 19 63
2 216 216 50 270 119 22 70
3x2 282,5 282,5 50 270 119 30 70
3 282,5 282,5 76 380 163 38 115
4x3 305 305 76 380 163 52 115
4 305 305 102 470 187 78 220
6x4 403 457 102 470 187 100 220
6(2) 403 457 150 210 148 700
8x6(2) 501,5 520,5 150 210 180 700
8(2) 501,5 520,5 200 280 196 1400
10x8(2) 569 559 200 286 320 1400
All dimensions are in millimeters - Weight in kg - Torque in Nm
(2)
With Gear operator

SB 223 T/R Class 600 Lbs

DN A B C D Weight Torque
RF BW RTJ
1
/2 165 165 163,5 14 145 82 5 18
3
/4x1/2 190,5 190,5 190,5 14 145 82 7 18
3/
4 190,5 190,5 190,5 20 170 87 7 21
1x3/4 216 216 216 20 170 87 9 21
1 216 216 216 25 170 92 10 45
11/2x11/4 241,5 241,5 241,5 32 270 105 17 80
11/2 241,5 241,5 241,5 38 270 108 18 91
2x11/2 292 292 295 38 270 108 20 91
2 292 292 295 50 270 119 22 125
3x2 355,5 355,5 358,5 50 270 119 33 125
3 355,5 355,5 358,5 76 380 163 38 195
4x3 432 432 435 76 380 163 75 195
4 432 432 435 102 470 187 78 350
6x4 559 559 562 102 470 187 150 350
All dimensions are in millimeters - Weight in kg - Torque in Nm

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Split Bolted Body Floating Ball Valves
CONTENTS

SB 224 - SB 225 T/R Class 900/1500 Lbs

DN A B C D Weight Torque Torque

RF BW RTJ Class 900 Class1500
1
/2 216 216 216 14 145 82 10 21 35
3
/4x1/2 229 229 229 14 145 82 11 21 35
3
/4 229 229 229 20 170 87 14 33 42
1x3/4 254 254 254 20 170 87 15 33 42
1 254 254 254 25 170 92 17 68 120
11/2x11/4 305 305 305 32 270 105 25 90 250
11/2 305 305 305 38 270 108 28 135 305
2x11/2 368 368 371 38 270 108 30 135 305
2 368 368 371 50 270 119 34 189 390

Ball valves SB 225 T/R class 1500 LBS is available up to DN 2x11/2

All dimensions are in millimeters - Weight in kg - Torque in Nm

SB226 T/R Class 2500 Lbs

DN A B C D Weight Torque
RF BW RJ
1
/2" - - 264 14 90 250 15 15
3
/4"X1/2" - - 273 14 90 250 18 15
3
/4" - - 273 20 95 276 24 22
1"X3/4" - - 308 20 95 276 23 22
1" - - 308 25 100 276 26 48
1 1/2"X1" - - 387 25 100 276 29 48
All dimensions are in millimeters - Weight in kg - Torque in Nm

SB321 T/R Class 150 Lbs

DN A B C D Weight Torque
RF BW RTJ
10" 534 559 254 248 342 350 1470
12"X10 610 635 254 248 342 420 1470
All dimensions are in millimeters - Weight in kg - Torque in Nm

SB322 T/R Class 300 Lbs

DN A B C D Weight Torque
RF BW RTJ
10" 569 559 254 248 342 430 2100
12"X10 648 635 254 248 342 480 2100
All dimensions are in millimeters - Weight in kg - Torque in Nm SBT 321 T/R - SBT 322 T/R

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End Entry Ball Valves
CONTENTS

EE 100 R Class 150 Lbs

DN A B C D Weight Torque
RF
1
/2 108 13 150 80 3 7
3
/4 117 16 160 84 4 8
1 127 20 160 87 6 18
11/2 165 32 190 102 12 51
2 178 39 190 102 15 67
3 203 64 500 156 22 93
4 228,5 80 500 168 46 150
6 393,5 100 390 191 110 380
8 457 152 650 256 175 800
All dimensions are in millimeters - Weight in kg - Torque in Nm

EE 100R

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Technical Features
CONTENTS
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S p l i t B o d y Tr u n n i o n C o n s t r u c t i o n
DESIGN
LCM trunnion mounted ball valves are manufactured to satisfy all the control services
of fluids. Side entry two or three pieces bolted construction simplify field service and
maintenance without removing the valve from the pipeline site.
Trunnion ball valves can also be available with body fully welded.
They are built in accordance with latest design specifications of API 6D and wall thick-
ness complies with ASME B 16.34.
All valves are available in full or reduced bore. End connections can be FF-RF-RTJ-BW.
Pressure rating is from class ANSI 150 to ANSI 2500 Lbs.
Valves are usually supplied with lever, gear box, actuator or bare stem on customer
request.

MATERIALS SELECTION
Choosing carefully the basic materials and relevant components, ball valves can be
used at different pressure and temperature for many applications.
Standard base materials are: Carbon Steel, Low Carbon Steel, Stainless Steel,
Special Alloy, Duplex and Super Duplex, 6mo, Monel, Inconel, Hastelloy, Titanium etc.

BODY-CLOSURE
They are usually made from forged rings which can guarantee perfect body sealing.
Seal between body and closures is obtained by double sealing components: O-Ring
and graphite gaskets in order to insure safe body sealing even in case of fire.
The bolted joint is strong and rigid to resist against pipeline compression and bending
moment.

SEAT SEAL
Independent floating seats with preloaded springs energized by line pressure are
always in contact with the ball and can guarantee a perfect seal of the valve, even in
case of low differential pressure. Furthermore the seat to ball contact increases as well
as the line pressure does, while when in closed position an excess pressure in the
body cavity is automatically relieved. The replaceable seat rings with soft seal insert
made with suitable material for any temperature, pressure and medium conditions.
For very high temperature services, sealing is guaranteed by metal to metal seat by
means of tungsten carbide metal-spry coating on ball and seal rings. From NB 6 and
over, the sealant injection system is available on request for restoring the sealing
integrity in the event of damage of soft seal.

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STEM
The stem is made separately from the ball, anti blow-up design. Pressure thrust against
the stem is supported by a DU-DRY ring that reduces the friction between stem and ball.
Stem sealing is obtained using O-Ring and graphite gaskets that can be easily
replaced with the ball in closed position under line pressure. The stem can also be
replaced by dismounting the gland flange. From NB 2 and over, stem can be
equipped with emergency grease fitting. It is possible to supply valves with stem
extention for underground installation or insulation.

BALL
It is usually made from forged piece in Stainless Steel up to NB 2, Carbon Steel ENP,
Stainless Steel or Special Alloy from NB 3 and spherical surfaces are lapped.
Trunnion mounted ball minimises the operating torque and reduces wear of seat seal.

ANTISTATIC DEVICE SYSTEM

Double system of antistatic device, by means of Stainless Steel springs placed between
stem and gland flange allows electrical continuity among all valve components.

DOUBLE BLOCK AND BLEED

Ball valves can be equipped with drain valve which allows the block and bleed feature
when the pressure is simultaneously applied to both sides of the ball (in closed position),
the medium can be relieved through the drain valve for pressure relieving purpose or
tightness check.

TESTS
All valves are tested in accordance with BS 6755 part 1, API 6D, API 598, MSS-SP-61.
NDE can be carried out on customer request.

EXTERNAL COATING
Standard external finishing for carbon steel valves is by inorganic zinc primer, but
valves can be also supplied unpainted or with special paint finishing in according to
customer request.

ACCESSORIES
Drain, bleeder and vent connections, double piston effect, locking devices, transition
pieces (pipe ends) for butt welding ends, extended bonnet for underground installation,
gearbox, electrical or pneumatic or hydraulic actuators.

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Assembly Drawing
CONTENTS

T R U N N I O N B A L L VA LV E S

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Italia SrL
 Standard Materials selection of Trunnion Ball Valve
CONTENTS

FULL BORE REDUCED BORE

CLASS DN LEVER GEAR CLASS DN LEVER GEAR CLASS DN LEVER GEAR CLASS DN LEVER GEAR
150 1/2 - 24 4 6 900 1/2 - 16 3 4 150 1/2 - 24 6 8 900 1/2 - 18 4 6
300 1/2 - 24 4 6 1500 1/2 - 16 3 4 300 1/2 - 24 6 8 1500 1/2 - 26 4 6
600 1/2 - 24 4 6 2500 1/2 - 12 3 4 600 1/2 - 24 6 8 2500 1/2 - 12 4 6
BODY-CLOSURE BALL STEM SEAT RING SEAT INSERT STUD-NUT REMARKS
part n 1-2 part n 3 part n 4 part n 7 part n 7A for part n 10-11 for OPTIONALS
all trim materials all trim materials
A105 ENP AISI 4140ENP-17.4PH-F316 A 105 ENP - F316 PTFE+CG B7 / 2H B7/B7M HDG
ASTM A 105 F 6A Cl.2 F 6A Cl. 2 - 17.4PH F 6A Cl. 2- F 3161 DEVLON - PEEK B7M / 2HM F3161 = F51 FOR 10 # 600
F 3161 F 316 - F6A Cl. 2 F 3161 - F6A Cl. 2 KEL-F 6 # 900
F 51 FOR #2500 F 51 FOR #2500 F 51 FOR #2500 NYLON PA12 6 #1500
LF2 ENP AISI 4140ENP-17.4PH-F316 LF2 ENP - F316 PTFE+CG L7 / GR. 4 L7/L7M HDG
ASTM A 350 LF 2 F 6A Cl. 2 F 6A Cl. 2 - 17.4PH F 6A Cl. 2- F 3161 DEVLON - PEEK L7M / GR. 4M F3161 = F51 FOR:
F 3161 F 316 - F6A Cl. 2 F 3161 - F6A Cl. 2 KEL-F 10 # 600 - 6 # 900
F 51 FOR #2500 F 51 FOR #2500 F 51 FOR #2500 NYLON PA12 6 #1500
F 304 F 316 - 17.4PH - F6A Cl. 2 F 3041 - F 3161 PTFE+CG B8 / GR. 8 F3041/F3161 = F51 FOR:
ASTM A 182 F 304 F 3161 F 316 - 17.4PH - F6A Cl. 2 F 3041 - F 3161 DEVLON - PEEK B8M / GR. 8M 10 # 600 - 6 # 900
F 51 FOR #2500 F 51 FOR #2500 KEL-F - NYLON PA12 6 #1500
F 3161 F 316 - 17.4PH - F6A Cl. 2 F 3161 PTFE+CG B8 / GR. 8 F3161 = F51 FOR:
ASTM A 182 F 316 F 51 FOR #2500 F 51 FOR #2500 DEVLON - PEEK B8M / GR. 8M 10 # 600 - 8 # 900
KEL-F LAURAMID P12 6 #1500
PTFE+CG B8 / GR. 8
ASTM A 182 F 51 F 51 F 51 F 51 DEVLON - PEEK B8M / GR. 8M
KEL-F - NYLON PA12
PTFE+CG B8 / GR. 8
ASTM A 182 F 44 F 44 F 44 F 44 DEVLON - PEEK B8M / GR. 8M
KEL-F - NYLON PA12
PTFE+CG B8 / GR. 8
MONEL K500 MONEL K500 MONEL K500 MONEL K500 DEVLON - PEEK B8M / GR. 8M
KEL-F - NYLON PA12
ALLOY 625 ALLOY 625 ALLOY 625 PTFE+CG B8 / GR. 8
ALLOY 625 OR 825 ALLOY 825 ALLOY 825 ALLOY 825 DEVLON - PEEK B8M / GR. 8M
KEL-F - NYLON PA12

PART DENOMINATION PART DENOMINATION

1
2
Body
Closure
24
25
Trunnion/Gl. Trunnion O-Ring
Trunnion/Gl. Trunnon Gasket
Part number description
3 Ball 26 Stem O-Ring
4 Stem 27 Stem Gasket
5 Gland Trunnion 28 Seat O-Ring
6 Trunnion 29 Ball Bearing
7 Seat Ring 30 Lower Thrust Washer
7a Seat Insert 31 Upper Thrust Washer
9 Adapter plate 32 Stop Pin
10 Body Stud 33 Stem Grease
11 Body Stud Nut 34 Vent Plug
12 Seat Spring 35 Drain Plug
13 Stem Key 36 Antistatic Device Ball
19 Gland Trunnion Cap Screw 37 Antistatic Device Spring
20 Adapter Cap Screw 38 Stem Bearing
21 Trunnion Cap Screw 39 Gear Cap Screw
22 Body O-Ring 42 Stop Pin
23 Body Gasket 43 Gear

Italia SrL
Design Features
CONTENTS

DOUBLE BLOCK AND BLEED DESIGN

Ball in Closed Position

The valves has two sealing

surfaces that, in closed posi-
tion, provide the tightness of
flow from both valve sides
and the fluid trapped in the
cavity between the seating
surfaces can be vented or
drained.

DOUBLE PISTON EFFECT SEAT DESIGN

Ball in Closed Position

The double piston effect seats

design gives to both seats the
capability of sealing with the
pressure acting on the same
side of the valve.
In this way the valve provides
a double sealing barrier to-
wards the pipeline.
If the upstream seat is dam-
ages and leaks, the pressure
in the body cavity acts on
the downstream seat sealing
tightly against the ball.

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Accessories
CONTENTS

Italia SrL

PART DENOMINATION
47 Sealant injection
48 Lifting eye bolt (n 2)
49 Feet

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Production range 2
CONTENTS

PRODUCTS MODEL

Trunnion ball valves TP 831 F/R - TP 833 F/R

TP 836 F/R
TP 839 F/R - TP 83A F/R
TP 83B F/R
TR 831 F/R - TR 833 F/R
TR 836 F/R
TR 839 F/R
TR 83A F/R
TR 83B F/R

*Metal to Metal Seat TP 720 F/R - TR 730 F/R

*Dimensions are similar to models

TP 830F/R, TR 830F/R

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Trunnion Ball Valves - LEVER Operated
CONTENTS NEXT >>

TP 831 F/R Class 150 Lbs

DN A B C D Weight Torque
RF BW RTJ
2x11/2 178 216 38 162 400 25 70
2 178 216 51 185 600 28 80
3x2 204 283 51 185 600 28 80
3 204 283 76 210 600 52 200
4x3 229 305 76 210 600 52 200
4 229 305 102 230 750 96 400
6x4 394 458 102 230 750 96 400

TP 833 F/R Class 300 Lbs

DN A B C D Weight Torque
RF BW RTJ
2x11/2 216 216 38 162 400 36 80
2 216 216 51 185 600 30 90
3x2 283 283 51 185 600 35 90
3 283 283 76 210 600 60 280
4x3 305 305 76 210 600 70 280

B
4 305 305 102 230 750 105 440
6x4 404 458 102 230 750 118 440

TP 831F - TP 833F -TP 836F

TP 839F - TP 83AF - TP 83BF
TP 836 F/R Class 600 Lbs

DN A B C D Weight Torque
RF BW RTJ
1 216 216 216 25 142 400 25 90
11/2x1 242 242 242 25 142 400 28 90
11/2 242 242 242 38 162 400 30 100
2x11/2 293 293 296 38 162 400 33 100
B

2 293 293 296 51 185 600 36 110

3x2 356 356 359 51 185 600 41 110
3 356 356 359 76 210 750 70 360
4x3 432 432 435 76 210 750 82 360
4 432 432 435 102 230 900 126 550
6x4 560 560 563 102 230 900 143 550
TP 831R - TP 833R - TP 836R
All dimensions are in millimeters - Weight in kg - Torque in Nm TP 839R - TP 83AR - TP 83BR

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 CONTENTS NEXT >> << LAST

TP 839 F/R Class 900 Lbs

DN A B C D Weight Torque
RF BW RTJ
1 254 254 254 25 142 400 31 130
11/2x1 305 305 305 25 142 400 35 130
11/2 305 305 305 38 162 400 42 140
2x11/2 369 369 372 38 162 400 45 140
2 369 369 372 51 185 600 50 210
3x2 381 381 384 51 185 600 55 210
3 381 381 384 76 210 800 83 460
4x3 458 458 461 76 210 800 95 460
4(2) 458 458 461 102 275 155 700
6x4(2) 610 610 613 102 275 170 700

TP 83A F/R Class 1500 Lbs

DN A B C D Weight Torque
RF BW RTJ
1 254 254 254 25 142 400 31 250
11/2x1 305 305 305 25 142 400 35 250
11/2 305 305 305 38 162 400 42 280
2x11/2 369 369 372 38 162 400 45 280
2 369 369 372 51 185 600 50 300
3x2 470 470 474 51 185 600 60 300
3 470 470 474 76 210 800 115 680
4x3 547 547 550 76 210 800 120 680
4(2) 547 547 550 102 275 195 1270
6x4(2) 705 705 712 102 275 213 1270

TP 83B F/R Class 2500 Lbs

DN A B C D Weight
RF BW RTJ
1 308 308 308 20 142 400 40
11/2x1 384 384 387 20 142 400 48
11/2 384 384 387 30 170 500 53
2x11/2 451 451 454 30 170 500 71
2 451 451 454 44 210 750 101
3x2 578 578 584 44 210 750 182
3 578 578 584 63 255 900 235
4x3 673 673 683 63 255 900 308
4(2) 673 673 683 89 350 410
6x4(2) 914 914 927 89 350 580
(2)
With Gear operator All dimensions are in millimeters - Weight in kg - Torque in Nm

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Trunnion Ball Valves - GEAR Operated
CONTENTS NEXT >> << LAST

TR 831 F/R Class 150 Lbs

DN A B C D P N Weight Torque
RF BW RTJ
6 394 458 152 225 190 400 265 184 680
8x6 458 521 152 225 190 400 265 200 680
8 458 521 203 265 230 400 265 285 1100
10x8 534 559 203 265 230 400 265 320 1100
10 534 559 254 315 270 400 265 415 1470
12x10 610 635 254 315 270 400 265 482 1470
12 610 635 305 375 325 500 285 653 1820
14x12 686 762 305 375 325 500 285 680 1820
14 686 762 337 410 380 600 375 800 2900
16x12 762 838 305 375 325 500 285 750 1820
16x14 762 838 337 410 380 600 375 860 2900
16 762 838 387 435 405 700 385 1040 3860
18x16 864 914 387 435 405 700 385 1110 3860
18 864 915 438 498 457 700 385 1450 5240
20x16 915 991 387 440 398 700 385 1290 3860
20x18 915 991 438 498 457 700 385 1700 5240
20 915 991 489 537 497 600 490 1930 6500
24x20 1067 1143 489 537 497 600 490 2300 6500
24 1067 1143 590 690 610 600 490 3150 11730

TR 833 F/R Class 300 Lbs

DN A B C D P N Weight Torque
RF BW RTJ
6 404 458 152 225 190 400 265 190 1100
8x6 502 521 152 225 190 400 265 215 1100
8 502 521 203 265 230 400 265 323 1620
10x8 569 559 203 265 230 400 265 400 1620
10 569 559 254 315 270 500 285 530 2120
12x10 648 635 254 315 270 500 285 570 2120
12 648 635 305 375 325 600 375 740 2790
14x12 762 762 305 375 325 600 375 780 2790
14 762 762 337 410 380 700 385 1020 4280
16x12 838 838 305 375 325 600 375 970 2790
16x14 838 838 337 410 380 700 385 1160 4280
16 838 838 387 435 405 500 385 1450 5710
18x16 914 914 387 435 405 500 385 1620 5710
18 915 915 438 498 457 700 385 1730 8360
20x16 991 991 387 460 419 700 385 1770 5710
20x18 991 991 438 498 457 700 385 1950 8360
20 991 991 489 612 534 600 490 2190 11200
24x20 1143 1143 489 612 534 600 490 2680 11200
24 1143 1143 590 735 650 600 490 3300 15370
All dimensions are in millimeters - Weight in kg - Torque in Nm

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TR 836 F/R Class 600 Lbs

DN A B C D P N Weight Torque
RF BW RTJ
6 560 560 563 152 225 190 400 265 232 1680
8x6 661 661 664 152 225 190 400 265 282 1680
B

8 661 661 664 203 315 260 600 375 408 2700
10x8 788 788 791 203 315 260 600 375 491 2700
10 788 788 791 254 360 300 600 375 650 3300
12x10 840 840 843 254 360 300 600 375 816 3300
12 840 840 843 305 375 325 700 385 850 4290
14x12 890 890 893 305 375 325 700 385 1150 4290
TR 831F - TR 833F -TR 836F 14 889 889 892 337 410 380 500 385 1115 6620
TR 839F - TR 83AF - TR 83BF 16x12 991 991 994 305 375 325 700 385 1450 4290
16x14 991 991 994 337 410 380 500 385 1330 6620
16 991 991 994 387 470 430 600 490 1550 8850
18x16 1092 1092 1095 387 470 430 600 490 1740 8850
18 1092 1092 1095 438 573 502 600 490 2080 13280
20x16 1194 1194 1197 387 535 465 600 490 1900 8850
20x18 1194 1194 1197 438 573 502 600 490 2340 13280
20 1194 1194 1197 489 657 580 700 585 2360 17480
24x20 1397 1397 1407 489 657 580 700 585 3210 17480
24 1397 1397 1407 735 735 650 700 585 4200 24570
B

All dimensions are in millimeters - Weight in kg - Torque in Nm

TR 831R- TR 833R -TR 836R

TR 839R - TR 83BR - TR 83BR

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 CONTENTS
TR 839 F/R Class 900 Lbs
DN A B C D P N Weight Torque
<< LAST
RF BW RTJ
6 610 610 613 152 225 190 500 285 297 2300
8x6 737 737 740 152 225 190 500 285 346 2300
8 737 737 740 203 315 260 700 385 429 3900
10x8 839 839 842 203 315 260 700 385 589 3900
10 839 839 842 254 360 300 700 385 667 4450
12x10 966 966 969 254 360 300 700 385 818 4450
12 966 966 969 305 400 365 500 385 1062 5270
14x12 1029 1029 1039 305 400 365 500 385 1360 5270
14 1029 1029 1038 324 425 395 600 490 1520 8970
16x12 1131 1131 1140 305 400 365 500 385 1730 5270
16x14 1130 1130 1140 324 425 395 600 490 1780 8970
16 1130 1130 1140 375 470 430 600 490 2215 11920
18x16 1219 1219 1232 375 470 430 600 490 2490 11920

TR 83A F/R Class 1500 Lbs

DN A B C D P N Weight Torque
RF BW RTJ
6 705 705 713 147 280 230 700 385 545 3500
8x6 832 832 842 147 280 230 700 385 615 3500
8 832 832 842 193 325 290 500 385 675 5300
10x8 991 991 1000 193 325 290 500 385 825 5300
10 991 991 1000 241 395 360 600 490 1125 7100
12x10 1130 1130 1146 241 395 360 600 490 1200 7100
12 1130 1130 1146 289 500 460 600 490 1568 8020
14x12 1258 1258 1277 289 500 460 600 490 1830 8020
14 1257 1257 1276 317 485 455 600 585 2990 13660
16x14 1384 1384 1406 317 485 455 600 585 3570 13660
16 1384 1384 1406 362 530 490 600 600 4210 18120

TR 83B F/R Class 2500 Lbs

DN A B C D P N Weight
RF BW RTJ
6 914 914 927 133 300 295 600 490 860
8x6 1022 1022 1038 133 300 295 600 490 1180
8 1022 1022 1038 181 410 380 600 490 1475
10x8 1270 1270 1292 181 410 380 600 490 1745
10 1270 1270 1292 226 485 450 600 585 2205
12x10 1422 1422 1445 226 485 450 600 585 2590
12 1422 1422 1445 267 535 490 600 585 3320

All dimensions are in millimeters - Weight in kg - Torque in Nm

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 Special Construction
CONTENTS NEXT >>
F l o a t i n g B a l l Va l v e s w i t h E x t e n d e d S t e m
PART DENOMINATION MATERIALS
1 Body A350 LF2
2 Closure A350 LF2
3 Ball A182 F316
4 Stem 17-4-PH
4a Extended Stem 17-4-PH
5 Lever Carbon Steel
6 Gland Packing Carbon Steel
7 Seat PTFE
8 Body Seals Graphite/Viton
8a Stem Seals PTFE/Graphite
9 Spring Washer 50 Cr V4
10 Bolts A320 L7
11 Nut Carbon Steel
14 Stop Pin Carbon Steel
59 Extended Stem A350 LF2
60 Bolts 12.9
Other materials on request

Tr u n n i o n B a l l Va l v e s W e l d e d C o n s t r u c t i o n a n d E x t e n d e d S t e m
PART DENOMINATION MATERIALS NOTE
1 Body A105
2 Closure A105
3 Ball A182 F316
4 Stem A182 F316
5 Gland Trunnion A105 3
6 Trunnion A105 3
7 Seat A182 F316
7a Seat Insert Devlon
9 Adapter plate A105
12 Seat Spring Inconel X750
13 Stem Key C.40
22 Body O-Ring Viton
24 Trunnion O-Ring Viton
25 Trunnion Gasket Graphite
26 Stem O-Ring Viton
27 Stem Gasket Graphite
28 Seat O-Ring Viton
29 Ball Bearing Du-dry
30 Lower Thrust Washer Du-dry
45 Stud A193 B7
46 Nut A194 2H
53 External Extension A106 Gr.B
54 Upper Flange A105
55 Lower Flange A105
56 Internal Extension A106 Gr.B
57 Stem Adapter A182 F316
58 Stem Extension A182 F316

3) Nickel Plated 0,025 mm. thickness Other materials on request

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CONTENTS
<< LAST

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 CONTENTS NEXT >>

HOW TO ARRIVE AT LCM ITALIAS FACTORY:

Motorway A8 MILANO-VARESE exit Busto Arsizio
Highway to Malpensa Airport exit Cardano al Campo

EXIT CARDANO AL CAMPO

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All data content in this catalogue are indicative and subject to modification at any time without prior notice

Italia SrL
 Artestampa sas, Daverio (VA)
REV. 1 cat. 10 03/2002

CHEROFLOW Forged Ball Valves

LCM italia s.r.l. Sales Office:
Head Office-Factory: 20131 MILANO - Via Pacini, 93
21013 GALLARATE (VA) - Via Cappuccini, 40/D Tel. +39 02 26681002
Italia SrL Tel. +39 0331 776256 - Fax +39 0331 794295 Fax +39 02 2664984
E-mail: info@lcmchero.it E-mail: lcm.cheroflow@tin.it