采用流体型设计． CVWR Wafer Type Silent Check Valve adopts fluid type design. Small head loss. The internal spring accelerates closing to achieve a silent effect: metal-to-metal ensures reliable sealing. Small installation space. It can be installed at the water outlet of the pump, which can avoid the occurrence of water hammer, water hammer and breaking impact to achieve the purpose of preventing backflow and protecting equipment. 广泛用于给排水、消防、建筑、暖通、工业系统。 H44X (SFCV) rubber flap check valve is widely used in water supply and drainage, fire protection, construction, HVAC, industrial systems.
Second, the main technical parameters of CVWR wafer type check valve
CVWR Wafer Type Silent Check Valve Material Description
Fourth, the main dimensions of CVWR wafer type check valve (Flange drilling is connected to GB / Tl724) 6-1998 standard Unit mm