Ductile Iron Ball Check Valve
Rolling ball check valve, using a rubber-covered rolling ball as the valve disc, under the action of the medium, it can roll up and down on the integral slide of the valve body, thereby opening or closing the valve, good sealing performance, silencing closure, No water hammer. The valve body adopts a full water flow channel, with large flow and low resistance. The loss of the faucet is 50% smaller than that of the swing type. It can be installed horizontally or vertically. It can be used in cold water, hot water, industrial and domestic sewage pipe networks, and more Suitable for submersible sewage pump, medium temperature 0～80℃.
Product specification of ductile iron ball type check valve
Nominal pressure: 1.0 ~ 1.6mpa
Nominal classics: 50 ~ 350mm
Material: ductile iron
Suitable medium: water and weak corrosive fluid
Applicable temperature: 0 ~ 80℃
Flange standard: GB/T 17241.6GB /T 9113
Test standard: GB/T 13927 AP1598
The dimension of the ball check valve:
a. Extensive production experience: We are specialized in valve line with an experience of 10 years.
b. High quality raw material: We mainly choose raw material from a big steel factory.
c. Strict Physical/Chemical testing procedures: Meeting the requirements of the product design and process, providing reliable testing data.
d. Short Delivery time: If one container 15-20 days. We also stock some standard-sized tubes and rods, if you need 3-5 pcs, we can delivery soon.
e. Safe packing: Valves are packed with seaworthy package or in wooden case.
Feel free to contact me:
Fax:+86 592 5964598