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Fits both schedule 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. Fits both schedule 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. Fits both schedule 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.
Durable sonic welded thermo-plastic body. Fits both schedule 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. Fits both schedule 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.
Made of High-Impact PVC type II material. 1/2 pound spring gives positive seal with no back pressure. Reinforced Poppet.. Designed for any system where back flow is not desired. Spas, swimming pools, industrial and irrigation. Complies with all applicable ASTM and ANSI standards. KC-1500-S and KC-2000-S are UL recognized spa component. Made of High-Impact PVC type II material. 1/2 pound spring gives positive seal with no back  pressure. Reinforced Poppet. Designed for any system where back flow is not desired. Spas, swimming pools, industrial and irrigation. Complies with all applicable ASTM and ANSI standards. Certified to NSF 61 requirements.
Made of High-Impact PVC type II material. 1/2 pound spring gives positive seal with no back pressure. Reinforced Poppet.. Designed for any system where back flow is not desired. Spas, swimming pools, industrial and irrigation. Complies with all applicable ASTM and ANSI standards. KC-1500-S and KC-2000-S are UL recognized spa component. Made of High-Impact PVC type II material. 1/2 pound spring gives positive seal with no back  pressure. Reinforced Poppet. Designed for any system where back flow is not desired. Spas, swimming pools, industrial and irrigation. Complies with all applicable ASTM and ANSI standards. Durable sonic welded thermo-plastic body.
Durable sonic welded thermo-plastic body. Double-threaded for use with 1-1/4" or 1-1/2" sump pump discharges, Discharge side designed to allow discharge hose to clamp directly in place, built-in anti-airlock hole. Certified to NSF 61 requirements.
Made of High-Impact PVC type II material. 1/2 pound spring gives positive seal with no back pressure. Reinforced Poppet.. Designed for any system where back flow is not desired. Spas, swimming pools, industrial and irrigation. Complies with all applicable ASTM and ANSI standards. KC-1500-S and KC-2000-S are UL recognized spa component. Made of High-Impact PVC type II material. 1/2 pound spring gives positive seal with no back  pressure. Reinforced Poppet. Designed for any system where back flow is not desired. Spas, swimming pools, industrial and irrigation. Complies with all applicable ASTM and ANSI standards. Fits both schedule 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.
1-1/2" pump thread with 1-1/4" or 1-1/2" pipe connection. Made of High-Impact PVC type II material. 1/2 pound spring gives positive seal with no back pressure. Reinforced Poppet.. Designed for any system where back flow is not desired. Spas, swimming pools, industrial and irrigation. Complies with all applicable ASTM and ANSI standards. KC-1500-S and KC-2000-S are UL recognized spa component. Made of High-Impact PVC type II material. 1/2 pound spring gives positive seal with no back  pressure. Reinforced Poppet. Designed for any system where back flow is not desired. Spas, swimming pools, industrial and irrigation. Complies with all applicable ASTM and ANSI standards.
Certified to NSF 61 requirements. Made of High-Impact PVC type II material. 1/2 pound spring gives positive seal with no back pressure. Reinforced Poppet.. Designed for any system where back flow is not desired. Spas, swimming pools, industrial and irrigation. Complies with all applicable ASTM and ANSI standards. KC-1500-S and KC-2000-S are UL recognized spa component. Made of High-Impact PVC type II material. 1/2 pound spring gives positive seal with no back  pressure. Reinforced Poppet. Designed for any system where back flow is not desired. Spas, swimming pools, industrial and irrigation. Complies with all applicable ASTM and ANSI standards.
Prevents water backflow into sump basin.  Accept 1-1/4" or 1-1/2" discharge lines.  Corrosion-resistant construction.  Non-threaded, in-line check valve with rubber sleeve and hose clamps. Includes: Two convertible fittings and four hose clamps. Durable thermoplastic valve body and poppet designed to resist corrosion and to stop noise. Handles either 1-1/4" or 1-1/2" OD pipe. Made of High-Impact PVC type II material. 1/2 pound spring gives positive seal with no back pressure. Reinforced Poppet.. Designed for any system where back flow is not desired. Spas, swimming pools, industrial and irrigation. Complies with all applicable ASTM and ANSI standards. KC-1500-S and KC-2000-S are UL recognized spa component.
Made of High-Impact PVC type II material. 1/2 pound spring gives positive seal with no back  pressure. Reinforced Poppet. Designed for any system where back flow is not desired. Spas, swimming pools, industrial and irrigation. Complies with all applicable ASTM and ANSI standards. Certified to NSF 61 requirements. General purpose spring check valve that prevents the reverse flow of water. Can be installed horizontally and vertically and can be connected in seconds to copper tubing, CTS, CPVC, and Pex. Instant push-fit connections for increase ease of use - no soldering, clamps, unions, or glue required. Maximum Pressure: 200 PSI. Maximum Temperature: 150 degrees F (65 degrees C) (water).
Economy check valve with stainless steel hose clamp fittings. General purpose spring check valve that prevents the reverse flow of water. Can be installed horizontally and vertically and can be connected in seconds to copper tubing, CTS, CPVC, and Pex. Instant push-fit connections for increase ease of use - no soldering, clamps, unions, or glue required. Maximum Pressure: 200 PSI. Maximum Temperature: 150 degrees F (65 degrees C) (water). Certified to NSF 61 requirements.
Silicon bronze cast body and poppet contain less than 0.05% Lead. Furnished with Buna 'N o-ring, stainless steel spring, washer and locknut. 400 PSI working pressure. Silicon bronze cast body and poppet contain less than 0.05% Lead. Furnished with Buna 'N o-ring, stainless steel spring, washer and locknut. 400 PSI working pressure. Silicon bronze cast body and poppet contain less than 0.05% Lead. Furnished with Buna 'N o-ring, stainless steel spring, washer and locknut. 400 PSI working pressure.
Silicon bronze cast body and poppet contain less than 0.05% Lead. Furnished with Buna 'N o-ring, stainless steel spring, washer and locknut. 400 PSI working pressure. Silicon bronze cast body and poppet contain less than 0.05% Lead. Furnished with Buna-N o-ring, stainless steel spring, stainless steel washer and stainless steel locknut. 400 PSI working pressure. Silicon bronze cast body and poppet contain less than 0.05% Lead. Furnished with Buna-N o-ring, stainless steel spring, stainless steel washer and stainless steel locknut. 400 PSI working pressure.
2 check valves in one assembly to protect the primary water system (city water supply) by providing containment at the water meter. Prevents polluted water from entering the potable water supply system by preventing the reverse flow of water into supply lines. Cast bronze body and brass union inlet connection. Check subassemblies constructed with molded body seats, spring guides and poppets; stainless steel springs, silicone rubber seat discs and Buna-N O-rings. Silicon bronze cast body and poppet contain less than 0.05% Lead. Furnished with Buna-N o-ring, stainless steel spring, stainless steel washer and stainless steel locknut. 400 PSI working pressure. Silicon bronze cast body and poppet contain less than 0.05% Lead. Furnished with Buna-N o-ring, stainless steel spring, stainless steel washer and stainless steel locknut. 400 PSI working pressure.
Certified to NSF 61 requirements. Silicon bronze cast body and poppet contain less than 0.05% Lead. Furnished with Buna 'N o-ring, stainless steel spring, washer and locknut. 400 PSI working pressure. Silicon bronze cast body and poppet contain less than 0.05% Lead. Furnished with Buna 'N o-ring, stainless steel spring, washer and locknut. 400 PSI working pressure.
   
 
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