8 Swing Check Valve
A 8 inch Swing Check Valve is a type of valve that is commonly used to prevent back flow of fluid in pipes. It is composed of valve body, valve, spring, bearing and gasket. When the fluid flow direction is normal, the valve is opened and the fluid can pass freely; when the fluid flows in the reverse direction, the valve will be closed by the fluid to prevent the fluid from flowing into the pipeline in reverse. Swing Check Valve is widely used in water supply, drainage, petroleum, chemical industry, thermal power generation and other fields, and is suitable for various media including water, oil, steam, etc. It has great application prospects in industrial production and life. The 8 flanged swing check valve has the advantages of simple structure, high reliability, convenient operation and maintenance, and long service life.
8 Swing Check Valve Specification
ANSI Class 150lb
ANSI Class 300lb
ANSI Class 600lb
ANSI Class 900lb
NPS
8
8
8
8
L
127
127
127
127
D
277
305
277
305
d
203
203
203
203
d1
210
210
210
210
