2016 China New Design Extended Bonnet Cryogenic Gate Valve El Salvador Manufacturer
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GMK gate valve that opens by lifting a round or rectangular gate/wedge out of the path of the fluid. The distinct feature of a gate valve is the sealing surfaces between the gate and seats are planar. The gate faces can form a wedge shape or they can be parallel. Typical gate valves should never be used for regulating flow, unless they are specifically designed for that purpose. On opening the gate valve, the flow path is enlarged in a highly nonlinear manner with respect to percent of opening.
Keystone 12″ stainless steel butterfly valve. Wafer style inline pipe mounting. Stainless steel disc with white rubber seat. Pneumatically operated by Powerseve Model SNA175D actuator. Requires pneumatic supply. Good Condition.