① 80-105 Manual gate valve,
② Integral forging rising stem valve (manual),
③ Integral forging rising stem valve (hydraulic)
④ 180-105 Hydraulic gate valve
PFF,PFFY Gate Valve
PFF and PFFY gate valves are designed and manuf factured according to API Spec 6A, with sulfur and corrosion resistance.
It can be used as a part of wellhead equipment and manifold.
Gate valve can only be used for“through flow" or “off flow".
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