CVHQ Ball Check Valve

Product Overview:

The CVHQ ball check valve uses a rubber-coated rolling ball as the valve disc. Under the action of the medium, it can roll up and down along the integral slide track inside the valve body to open or close the valve. It features excellent sealing performance, noise-reducing closure, and eliminates water hammer. The valve body adopts a full-flow channel design, providing large flow capacity and low resistance, with a head loss 50% lower than that of swing check valves. It can be installed either horizontally or vertically, and is suitable for cold water, hot water, industrial and domestic sewage pipeline networks, making it particularly ideal for submersible sewage pumps.

Product Application

This valve is used in cold water, warm water, industrial and domestic sewage pipeline networks, and is especially suitable for submersible sewage pumps.

Main Technical Parameters:
Applicable Medium Applicable Temperature Connection Type Material
Water and Weakly Corrosive Fluids 0-80℃ Flange Connection Cast Iron, Ductile Iron, Cast Steel
Standard Specifications
Flange Standard Test Standard
GB/T 17241.6 GB/T 9113 GB/T 13927 API 598
Main External Connection Dimensions
PN1.0-1.6 MPa
DN 50 65 80 100 125 150 200 250
L 206 220 245 270 310 360 405 440
H 185 210 245 280 335 400 495 600