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Your cart is empty.This Valterra 200-20W check valve is made of white schedule 40 PVC (polyvinyl chloride) for strength and resistance to corrosion and mild chemicals. Its EPDM (ethylene propylene diene monomer) seal resists degradation caused by water and oils, and its full flow construction allows for insignificant flow loss at the swing check, so no spring is needed. It has 2" slip connections at both ends, which must be fastened with glue, and a maximum pressure rating of 150 pounds per square inch (psi). This check valve is suitable for use with landscape and irrigation, pool and spa, aquaculture, and general purpose applications.
WC Mike
Reviewed in the United States on February 21, 2025
This is a 2” back flow preventer and it works wonderfully. Easy to install and it’s as designed!!
Can I.
Reviewed in the United States on September 29, 2024
Fits and works good!
Fer
Reviewed in Mexico on June 9, 2024
Valvula check de Buena calidad
Lucem
Reviewed in the United Kingdom on September 17, 2023
This is just simply not a 2 inch non return valve. Outside diameter not 2 inches, inside diameter is not 2 inches, complete waste of money.
WillyB
Reviewed in Canada on June 30, 2023
Easy to install and used as a check valve to keep water in the line when running a backyard waterfall. If we turn the pump off it holds the water until we power up the pump, even hours later.Could not find anything like this at several swimming pool stores and this valve has minimal impact on water flow.EDIT: I thought the water flow was weak and sure enough the flapper came apart and was flopping around. Replacement is the only option along with $25 in fittings.
Alberto
Reviewed in Mexico on June 20, 2023
Me funciona bien
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