Wafer Check Valve, Check Valve, Double Flange Double Clack Check Valve manufacturer / supplier in China, offering H46/H46f Wafer Type Double Flange Double Clack Swing Check Valve, Manufacturers of C25, C30, C40, K9 Ductile Iron Pipe in China, High Strength Hex Bolt DIN933 Full Tread Hexagon/ Half Thread Hex Head Bolts and so on.
|Min. Order:||1 Piece|
|Payment Terms:||L/C, T/T, Western Union|
|Application:||Water Steam Oils Nitric Acid|
|Work Temperature:||-196~540 Deg C|
Product Name: H46 double flanged double clack check valves (XQSZHF-18)
Series: swing check valve series
H46 detailed introduction of double flanged double clack check valve:
H46 type of butt clamp double flange swing check valve, wafer double disc type butterfly valve, H46 type of double valve swing check valve, the wafer double disc type butterfly valve, check valve, check valve also known as a one-way valve or check valve, its role is to prevent the media back in the pipeline. Pump water off the bottom valve check valve also belongs to class.
Open and close parts rely on medium flow and power to open or close on their own, so as to prevent backflow of medium valve called check valve. The check valve belongs to the active valve type, which is used in the medium one-way flow pipeline and only allows the medium to flow in one direction, so as to prevent accidents
Performance Specification for clip type check valves
Nominal pressure: PN1.0MPa ~ 42.0MPa, Class150 ~ 2500;
Nominal diameter: DN15 ~ 1200mm, NPS1/2 ~ 48;
Working temperature: -196 ~ 540 degrees of various pipelines, used to prevent media backflow.
Applicable medium: water, steam, oil, nitric acid, acetic acid, strong oxidizing medium and urea and other media. (by choosing different materials)