Check Valves

This part is a 12" Piece of 3/8" Clear Tubing used with Air Valves... If you need 3 feet order (3x) and it will ship uncut.. This tubing measures 3/8" Inside Diameter and 1/2" O.D. and is used in...

You are buying a Waterway Brand Flapper Tee Air Check Valve with a  1" Slip X 1" Slip Fittings on each end.

The "Smart" Check is equipped with a 1/2Ó lb spring-loaded gate mechanism, allowing the valve to be installed in virtually any orientation.   Check Valve Application

Unionized PVC check valve, 1/4 LB spring with 1-1/2" slip fittings on both ends. This part is normally found in the plumbing for your air blower. Its job is to prevent water from backing up into the...

The "Smart" Check is equipped with a 1/2Ó lb spring-loaded gate mechanism, allowing the valve to be installed in virtually any orientation.

This part is a Check Valve, Spring, Flo Control, 3/4" Slip, 1/2 lb, Water.. The Slip sides on the valve recieve a 3/4" pipe or fitting that would measure about 1" Outside Diameter..  Complete...

1-1/2"s–2"spg x 1-1/2"s–2"spgclear 1/4lb. spring

This part is a Check Valve, Flo Control, Spring, 1-1/2" Slip /2" Spigot/Street, 1/4 lb, Air. This part of found in your air blowers plumbing and prevents water from backing up into the air blower. If...

The "Smart" Check is equipped with a 1/2Ó lb spring-loaded gate mechanism, allowing the valve to be installed in virtually any orientation.

1/2 lb Spring Check Valve

Spa Air Valve1-1/2"s socket or 2"spg1/4 lb. spring, clear body