Large Size Cast Steel Trunnion Ball Valves

Products Description :

Large size cast steel trunnion ball valves rely on a rotating valve stem to keep the valve open or occluded. The ball valve switch is light in weight, small in size, can be made into a large diameter, has reliable sealing, simple structure, convenient maintenance, and the sealing surface and the spherical surface are often closed, and is not easily eroded by the medium, and is widely used in various industries.

CLASS 150 CAST STEEL TRUNNION MOUNTED BALL VALVE FOR LARGE SIZE 

Specificatin

Cast Steel Trunnion Ball Valve Range

Body material: carbon steel, stainless steel, alloy steel

Nominal diameter: 2"~60"(DN50~DN1500)

End Connection: RF, RTJ, BW

Pressure range: Class150~2500(PN16~PN420)

Working temperature:-46 Deg. C ~ +200 Deg. C

Operation: Wrench, worm gear, electric, pneumatic, gas over oil actuator and electric-hydraulic actuator

Standard

Design: ASME B16.34/API 6D

Face to Face: ASME B16.10

End Flange: ASME B 16.5

BW End: ASME B16.25

Test: API 598

Fire Safe Test: API 607/API6FA

Special: NACE MR-01-75

PRODUCTION PROCESS

Foundry →casting →machining →assembling →testing →painting →finished valve →packing

PACKAGING & DELIVERY

Packaging details : electric actuated butterfly valve: the strong plywood cases or as per the customer's request.

Delivery details  : 4-5 weeks after receipt of down payment by T/T

Payment ： T/T, L/C, Western Union and PayPal