Swing Check Valve

We offer swing check valve, cast steel, api 6d. China swing check valve: cast steel body material, pressure ranging from 150 lb to 900 lb, api 6d, ansi b16.34, bs 1868, bs 5153 standard, 2"-48".
Features
available in full port or reduced bore
design & manufacture: api 6d, ansi b16.34, bs 1868, bs 5153
bolted bonnet, swing type disc, threaded or welded seat ring of check valve
back-seating, renewable seat ring
specification
size: 2" to 48".
Pressure ratings: ansi 150, 300, 600, 900
end connections: flanged, buttweld, socket weld, hub connectors, compact flange or other proprietary connections.
Materials of check valve: wcb, lcb, cf8, cf8m, cf3, cf3m, wc6, wc9, c5, c12 or equivalent, available also in low temperature steels, low alloy steels, stainless steels, duplex type stainless steels and other exotic materials; various trim materials available to suit service conditions
actuations: manual