Rubber Disc Check Valve
Product Function and Feature
The rubber valve check valve is mainly composed of three main parts, the valve body, the valve cover and the rubber valve. The rubber flap is made of steel plate, steel bar and reinforced nylon cloth, and the outer layer is made of rubber, and the valve switch life can reach 1 million times. The valve is designed with full flow area, which has the characteristics of small head loss, no accumulation of debris and gradual maintenance and so on.
The valve is mainly applied to the water supply and drainage system, which can be installed at the outlet of the pump to prevent the reverse flow and water hammer from damage to the pump. The valve can also be installed on the bypass pipe of the water intake pipe to prevent water from flowing back.
Main Parts and Materials
|Part name||valve body||valve cover||valve disc|
|material||speroidal graphite cast iron||Spheroidal graphite cast iron||steel+reinforced Nylon cloth|
|Model||PN(Mpa)||SEAL TEST PRESSURE(Mpa)|
|Model||body testing pressure(Mpa)||maximum working pressure(Mpa)||medium|