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Mueller ProLine In-Line Check Valve
B & K ProLine Series 101-603 Check Valve, 1/2 in, 200 psi Pressure, PVC Body
Our Price: $5.69

Fits both SCH 40 and 80 pipes, spring-loaded poppet, stainless steel spring, O-ring seal, solvent ends comply with ASTM D2466. Not for use with compressed air. more info
Mueller ProLine In-Line Check Valve
B & K ProLine Series 101-604 Check Valve, 3/4 in, 200 psi Pressure, PVC Body
Our Price: $5.69

Fits both SCH 40 and 80 pipes, spring-loaded poppet, stainless steel spring, O-ring seal, solvent ends comply with ASTM D2466. Not for use with compressed air. more info
Sump Check Valve
Superior Pump 99507/SC125B Check Valve, 1-1/2 x 1-1/4 in, MPT x Barb, ABS Body
Our Price: $7.99

Durable sonic welded thermo-plastic body. more info
Mueller ProLine In-Line Check Valve
B & K ProLine Series 101-605 Check Valve, 1 in, 200 psi Pressure, PVC Body
Our Price: $8.99

Fits both SCH 40 and 80 pipes, spring-loaded poppet, stainless steel spring, O-ring seal, solvent ends comply with ASTM D2466. Not for use with compressed air. more info
Mueller ProLine In-Line Check Valve
B & K ProLine Series 101-606 Check Valve, 1-1/4 in, 200 psi Pressure, PVC Body
Our Price: $11.99

Fits both SCH 40 and 80 pipes, spring-loaded poppet, stainless steel spring, O-ring seal, solvent ends comply with ASTM D2466. Not for use with compressed air. more info
Mueller ProLine Swing Check Valve
B & K ProLine Series 101-003NL Check Valve, 1/2 in, IPS, 200 psi Pressure, Brass Body
Our Price: $12.99

Certified to NSF 61 requirements. more info
Mueller ProLine In-Line Check Valve
B & K ProLine Series 101-607 Check Valve, 1-1/2 in, 200 psi Pressure, PVC Body
Our Price: $12.99

Fits both SCH 40 and 80 pipes, spring-loaded poppet, stainless steel spring, O-ring seal, solvent ends comply with ASTM D2466. Not for use with compressed air. more info
VALVE CHCK ABS 1-1/4 RUB BOOT
Superior Pump 99544 Check Valve, 1-1/4 in, ABS Body
Our Price: $12.99

Rubber boot inlet and outlet. Full flow design, weighted flapper valve. more info
Sta-Rite FP0026-6D-P2 Sump Pump Check Valve
Flotec FP0026-6D-P2 Check Valve, Threaded, PVC Body
Our Price: $13.99

Double-threaded for use with 1-1/4 in or 1-1/2 in sump pump discharges, Discharge side designed to allow discharge hose to clamp directly in place, built-in anti-airlock hole. more info
VALVE CHCK ABS 1-1/2 RUB BOOT
Superior Pump 99522 Check Valve, 1-1/2 in, ABS Body
Our Price: $13.99

Rubber boot inlet and outlet. Full flow design, weighted flapper valve. more info
   
 
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