Check Valves

Pressure Pro Viton, Standard Check Valve, 1/4"

Polypropylene housing with Viton™ diaphragm. Will work with vacuum between 2" and 29" Hg and pressures from 1 psi up to 50 psi. Valve has a .5 lb. cracking pressure. Polypropylene housing Viton™ diaphragm Vacuum rating: 2" to...

PA S.S. CHECK VALVE 1/4" 6500PSI 6.5GPM

PA S.S. CHECK VALVE 1/4" 6500PSI 6.5GPM Check valves allow water to flow through the pump in one direction, and help control chemical flow. They can also be used as back flow preventers, and as inline check valves. Check valves may be...

PA S.S. CHECK VALVE 3/8" 6500PSI 10.5GPM

PA S.S. CHECK VALVE 3/8" 6500PSI 10.5GPM Check valves allow water to flow through the pump in one direction, and help control chemical flow. They can also be used as back flow preventers, and as inline check valves. Check valves may be...

ADAMS 7680 CHECK VALVE 3/8" FPT 3000PSI

ADAMS 7680 CHECK VALVE 3/8" FPT 3000PSI Check valves allow water to flow through the pump in one direction, and help control chemical flow. They can also be used as back flow preventers, and as inline check valves. Check valves may be...

ADAMS 7380 CHECK VALVE 1/4" FPT 3000PSI

ADAMS 7380 CHECK VALVE 1/4" FPT 3000PSI Check valves allow water to flow through the pump in one direction, and help control chemical flow. They can also be used as back flow preventers, and as inline check valves. Check valves may be...

BRASS CHECK VALVE 1/2" FPT I/O, 1200PSI

BRASS CHECK VALVE 1/2" FPT I/O, 1200PSI Check valves allow water to flow through the pump in one direction, and help control chemical flow. They can also be used as back flow preventers, and as inline check valves. Check valves may be...

BRASS CHECK VALVE 3/8" FPT I/O, 1200PSI

BRASS CHECK VALVE 3/8" FPT I/O, 1200PSI Check valves allow water to flow through the pump in one direction, and help control chemical flow. They can also be used as back flow preventers, and as inline check valves. Check valves may be...

BRASS CHECK VALVE 1/4" FPT I/O, 1200PSI

BRASS CHECK VALVE 1/4" FPT I/O, 1200PSI Check valves allow water to flow through the pump in one direction, and help control chemical flow. They can also be used as back flow preventers, and as inline check valves. Check valves may be...