Z43Y Non-porous Slab Gate Valve, Cast Steel Metal Hard Seal Slab Gate Valve, Shut-off Valve For Oil And Natural Gas Pipeline

Z43Y non-through conduit slab gate valve, WCB cast steel valve body, PN16, DN150 in picture. Slab gate plate structure, valve seat with hard alloy overlay metal hard seal, manually operated by blue handwheel. Compared with the through conduit type, it has more compact structure, self-sealing by medium pressure, low operating torque and stable sealing performance. Suitable for crude oil, natural gas, water and other media. Widely used in oilfield, petrochemical, gas, power station pipelines for cut-off service, not applicable for pipeline pigging.