Swing Check Valve, Flange Check Valve, Dual Eccentric Check Check manufacturer / supplier in China, offering Swing Type Butterfly Slow Shut Buffer Non Return Check Valve (H47X/H), (PXH44) Damper Tilting Disc Non Return Check Valve, Safety Anti-Pollution Cut off Check Valve with Atmospheric Vent (GHS11X) and so on.
|Min. Order / Reference FOB Price||1 Piece||US $100-1,000/ Piece|
|Transport Package:||Bubble Plastic Paper + Plywood Case|
|Payment Terms:||L/C, T/T|
|Material:||Ci, Di, CS, Ss etc|
|Function:||Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence|
|Sealing Form:||NBR / Multiple Layers|
Δ THE KARFAR MODEL H47X/H is a double offset / triple offset butterfly type check valve). It is equipped with a buffer to slow down the closing speed to make partial medium enter the system in order to greatly eliminate the backflow slamming and the destructive pressure surge when pump stops working. It is mainly mounted at outlet side of the pump station in industrial water recycling supply system, urban water supply system, high-rise buildings and modern hotels. The model is designed to have non-vibration non-slam performance in consideration of special application environment. It has good sealing, smooth operation, long service life, energy saving advantage to make the living environment quiet and comfortable.
|Body||Cast iron, Ductile Iron, Cast steel, Stainless steel etc|
|Disc||Cast steel etc|
|Seat||Stainless steel layer|
|Buffer damper||Stainless steel|
|Temperature applicable||Soft sealing ≤80ºC ;|
Hard sealing ≤250ºC
|Medium applicable||water, source water etc|