The check valve creates a seal between the valve core and body via fluid pressure. The higher the pressure the better the seal. The cavity can contain pressure in all pipes at all times.
FEATURES
SPECIFICATIONS
RELATED PRODUCTS
ATTACHMENT
The body is made of a forged allow steel which has good mechanical properties, pressure endurance and is safe and reliable;
The valve bonnet and valve body are connected through bolts;
Sealing elements include a seal ring on the valve bonnet and an inner wall seal in the valve body;
Cemented carbide is overlapped on sealing faces of valve and its body, providing favorable wear-resistance and corrosion-resistance performance.