2. FC Gate ValveThe FC gate valve is a universal product in our daily lives. It is widely applied to wellheads, manifold production, kill manifolds, well tests and other operations. Under the working pressure of 3000, 5000, 1 0000 and 15000PSI, it can meet the working requirements of geological examination and oil exploration with a nominal diameter of 1 13/16" , 2 1/16" , 2 9/16" , 3 1/8" , 4 1/16" , 5 1/8" or 7 1/16" . As for the fabrication materials, physical, chemical and pressure tests are strictly performed according to API 6A (20th edition) specifications as required by customers.
    2. PFK Manual Gate Valve (Expanding Gate Valve)The PFK manual gate valve designed in expanding and wedge style is widely applied in various kinds of working environments. It is devised strictly according to API 6A and ISO10423 standards. The flange coupling comes in K shape and the nominal diameter ranges from 2 1/1 6″ to 4 1/1 6″. The treaded connection is also adoptable, whose nominal diameter range is same as that of the flange coupling. Besides, the pressure rating is from 3000PSI to 5000PSI.

Gate Valve

With more than 30 years of experience in manufacturing the petroleum machinery equipment, we boast the independent research and development capability and provide the superior gate valve in various types, such as the FC manual type, FCY hydraulic type, FC hydraulic safety type, FC manual safety type, PFK manual type, PFK hydraulic type, etc.

Rigorously designed according to API 6A specifications, our gate valve has passed a series of severe tests, and it comes with the merits as small fluid res istance, proper pressure, wide temperature range, unconstrained medium flow direction, excellent sealing property and so on.

Related Names
Fluid Control Valves | Sluice Valve Manufacturer | China Oilfield Fittings