DBB Ball Valve-Wenzhou ShenHao Valve Co., Ltd.

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DBB Ball Valve

Size:2”~24”(DN50~DN600)
Rating:150Lb~2500Lb(PN16~PN420)
Materials: Carbon steel /Stainless steel / Alloy steel /Special ( Monel /Inconel /Hastelly etc.) alloy steel
End connection: RF/RTJ/BW
Operation: Lever Gear motor/pneumatic actuators
Optional features :Full & reduced bore; Anti-static device; Blow out proof stem
Fire safe design per API 607/API 6FA; Double block &bleed;
Emergency sealing device (For 6”& larger);
Vent valve (For 6”& larger);
Lifting lugs and support feet (For 8”& larger);
ISO 5211 top flange; Safety relief device
Lockable design(For gear operation)
Cavity pressure relief; NACE MR-0175

ShenHao Valve is proud to announce a broad line of DBB Ball valves suitable for those service areas of Gas Treatment, LNG, Oil and Gas, Power Generation, Power Generation, Chemical Processing, Gas Production, LNG, Offshore, Oil Production, Petrochemical Processing, Petroleum Production and Refining,

DBB Valves requires two in-line isolation valves and a bleed valve. These elements are used to drain or vent trapped fluid between the two closure elements in order to safely isolate the downstream pipe. This feature is achieved with one single valve containing a bleed port between the two valves.

Write to us with your questions and we will get back to you at the earliest.
Email:sales@shenhaovalve.com Skype:wxsony12345

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