Cast Iron Gate Valves
Bronze Trim
Bolted Flanged Bonnet, Flanged Ends, Class 125

Features:
Cast Iron ASTM A126 Class B Gate Valves are Class 125 with Bronze Trim. The rising stem wedge gate meets MSS-SP70 specifications.
Gate Valves are designed to be either in a fully open or fully closed position.
Throttling is not recommended. Providing full flow in the completely open Position, a minimum pressure drop occurs.

Flange dimensions: ANSI B16.1
Face-to-Face dimensions: ANSI B16.10
Testing & Design: MSS-SP-70

Factory
China Yuanda Valve Group Co., Ltd located in hinterland around the Beijing, Tianjin and Bohai economic center, it's founded in 1950s, restructuring on the basis of the former mechanical ministry longyao valve factory. It's the largest valve manufacturer in China engaged in Hebei Province, there are five branches under the group, the registered capital of 100 yuan in RMB, and the headquarter covers an area of 400, 000 square meters, more than 3000 staffs.
The qualification of Yuanda valve group:
The DNV ISO9001, ISO14001
The American Petroleum Institute(API6D)
The European Union(CE), GOST, KS and so on.
Yuanda group has built a solid cooperative relation with some multinational corporations like the Crane International Holding Inc. USA and Korea Dongjin Valves Inc. Our products have exported to Europe and America, Korea, Russia, Pakistan, Kazakhstan, Saudi Arabia, Ukraine and so on.