HQ41X slide ball check valve

Slide ball ball check valve use and characteristics

The HQ41X slide ball type check valve uses a rubber-coated rolling ball as the valve flap. Under the action of the medium, it can be rolled up and down on the integral slide of the valve body to open or close the valve, and the sealing performance is good. Closed, no water hammer is produced. The valve body adopts full water flow passage, the flow rate is large, the resistance is small, the faucet loss is 50% smaller than the swing type, and it can be installed horizontally or vertically. It can be used for cold water, hot water, industrial and domestic sewage pipe network, and more suitable for submersible sewage pump. The medium temperature is 0-80 °C. It can be installed at the water outlet of the pump to prevent backflow and water hammer damage to the pump.

Main technical parameters of the slide ball check valve

Second, the main technical parameters of the slide ball check valve

Nominal pressure: 1.0 ~ 1.6MPa

Nominal pass: 50 ~ 350mm

Applicable medium: water and weak corrosive fluid / ProductShow_119.html

Applicable temperature: 0～80°C

Flange standard: GB/T 17241.6 GB/T 9113

Test standard: GB/T 13927 AP1598

Slide ball ball check valve main material

Main dimensions of slide ball check valve