The opening and closing part of the gate valve is the gate, the movement direction of the gate is perpendicular to the fluid direction, the gate valve can only be fully open and closed, and can not be adjusted and throttled. The gate has two sealing surfaces, and the two sealing surfaces of the most commonly used mode gate valve form wedges. The cuneiform angle varies with the valve parameters, usually 5 °, and 2 °52 when the medium temperature is not high. The gate of the wedged gate valve can be made into a whole, called a rigid gate, or it can be made into a gate that can produce a small amount of deformation to improve its workmanship and make up for the deviation of the angle of the sealing surface in the machining process. This gate is called an elastic gate.
Design And Manufacture: API 600, API 6D, BS1414, etc
Face To Face (End To End): ANSI B16.10, API 6D, etc
Flanged Connection: ANSI B16.5, etc
Butt Welded End: ANSI B16.25, etc
Test And Inspection: API 598, API 6D, etc
ball valve, gate valve, check valve, plug valve, globe valve, butterfly valve, control valve ,strainers,etc
API, DIN, JIS, GOST ,etc
Stainless steel: A351 CF8, A351 CF8M, A182F304, A182F316,etc
Carbon steel: A105, A216 WCB, G25, etc
Alloy steel: A182 F11, A182 F22, A182 F12, A182 F5, A182 F91,etc
Water/oil/gas/air/steam/weak acid alkali/acid alkaline substances
internal thread/external thread/flange/welded/wafer
Annealing, pickling, polishing, bright, sand blast,hair line, brush, satin,
Ex-Work, FOB, CNF, CFR, CIF, etc
TT, L/C, Western Union
Singapore, USA, Morocco, Thailand,Australia,Viet Nam, Italy,Iran, India,
Stainless steel valves widely used in petroleum,chemical industry,electric power,
The size of the valves can be made according to clients requirements.
If you have any questions, please feel free to contact me.your enquiry will get prompt attention.