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Top Entry Ball Valve Trunion Ball Valve with Worm Gear

Product Description

Material: Stainless Steel Driving Mode: Turbine Channel: Straight Through Type Type: Fixed Ball Valve Temperature: -64deg ~+550deg C Feature: Fire Safe Certified Specification: API 600 HS Code: 8481804090 Connection Form: Flange Nominal Pressure: Class 150lb-2500lb Structure: Fixed Ball Valve Function: Blow-Down Valve Application: Industrial Usage, Water Industrial Usage, Household Usage Trademark: ONEV Origin: Zhejing, China Size: 1/2"-48"
Pass API, CE, ISO certificate
FEVISA, BDK, TECVAL appointed factory
1. Double block & bleed
2. Fire Safe certificate
3. Pressure: 150LB-4500LB

DESIGN STANDARDS:
ASME Standards:
B1.20.1Pipe Threads, General Purpose(Inch)
B16.10Face-to-Face and End-to-End Dimensions of Valves
B16.25Buttwelding Ends
B16.11Forged Fittings, Socket-Welding and Threaded
B16.5Flanged Fittings and Pipe Flanges
B16.47Large Diameter Steel Flanges

API Standards:
6DSpecifications for Pipeline valves
598Valve Inspection and Testing
607Fire test for soft-seated quarter-turn valves
6FASpecification for Fire Test for Valves

MSS Standards:
SP-55Quality Standard for Steel Castings for Valves, Flanges, and Fittings and Other Piping Components-Visual Method for Evaluation of Surface Irregularities
SP-54Quality Standard for Steel Castings for Valves, Flanges, and Fittings and Other Piping Components-Radiographic Examination Method
SP-53Quality 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.
Double block & bleed function, drain&vent, Sealant injection on stem & seats.
All wetted component materials and bolting meet NACE MR. 01.75 latest edition as standard.
Asbestos free.

APPLICATION:
Refinery
Chemical
Petrochemical
Power plant
Gas

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