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Products Ball valve Trunnion mounted ball valve

Forged Steel Trunion Mounted Ball Valves
BODY: Carbon steel, Stainless steel, Low temperature carbon steel, Duplex, Special Alloys,... Other materials under request SOFT SEATS : PTFE, RPTFE, PEEK, DEVLON, NYLON,... Other materials under request METAL SEAT:Tungsten Carbide(TC), Stellited , Ni60...Other materials under request. TRIM: A105+EP,304,316, 410, MONEL,... Other materials under request
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Description

PRODUCT RANGE

Class 150 from 2'' to 48''
Class 300 from 2'' to 48''

Class 600 from 2" to 42"

Class 900 from 2" to 36"

Class 1500 from 2" to 32"

Class 2500 from 2" to 24"

MATERIALS

BODY: Carbon steel, Stainless steel, Low temperature carbon steel, Duplex, Special Alloys,... Other materials under request
SOFT SEATS : PTFE, RPTFE, PEEK, DEVLON, NYLON,... Other materials under request
METAL SEAT:Tungsten Carbide(TC), Stellited
, Ni60...Other materials under request.

TRIM: A105+EP,304,316, 410, MONEL,... Other materials under request

DESIGN STANDARDS

ASME Standards

B1.20.1

Pipe Threads,General PurposeInch

B16.10

Face-to-Face and End-to-End Dimensions of Valves

B16.25

Buttwelding Ends

B16.11

Forged Fittings, Socket-Welding and Threaded

B16.5

Flanged Fittings and Pipe Flanges

B16.47

Large Diameter Steel Flanges

API Standards

6D

Specifications for Pipeline valves

598

Valve Inspection and Testing

607

Fire test for soft-seated quarter-turn valves

6FA

Specification for Fire Test for Valves

MSS Standards

SP-55

Quality Standard for Steel Castings for Valves,Flanges,and Fittings and Other Piping Components-Visual Method for Evaluation of Surface Irregularities

SP-54

Quality Standard for Steel Castings for Valves,Flanges,and Fittings and Other Piping Components-Radiographic Examination Method

SP-53

Quality Standard for Steel Castings for Valves,Flanges,and Fittings and Other Piping Components-Magnetic Particle Examination Method

DESIGN FEATURE

3-pieces body, full bore. Fire-Safe certified, trunnion ball with spring loaded seats, blow out proof stem, flanged connections.
Non-removable antistatic devices assure electric continuity between ball and
body through the stem.
All wetted component materials and bolting meet NACE MR.01.75 latest edition as standard.
Asbestos free.

APPLICATION

Refinery
Chemical
Petrochemical
Power plant
Gas