Check Valves
Water check valves, air check valves & ozone check valves







Air Check Valve, Hot Spring
Item #: 70326
Air Check Valve, Hot Spring

Details 

This air check valve was used in Hot Spring primarily for the air intake for the Jet Stream Jet. It insured that if someone plugged the jet while it was that water would not pour out into the equipment compartment and siphon out the entire spa. This check valve is located inside the equipment compartment, up high under the bar top. Replace if it's old and cracked or if it has been leaking.
Price: $15.96
 

Check Valve (Air)
Item #: 70289
Check Valve (Air)

Details 

Air check valve for all 1989-2001 Hot Spring, 1997-2000 Tiger River and 1997-2002 Hot Spot spa models. This check valve is located in the equipment compartment under the bartop. Its primary function is to prevent water from back flowing into the equipment compartment should a hydrotherapy jet become obstructed (like when a guest sticks their finger in the jet).
Price: $13.48
 

Check Valve (Air) Pre-1997 Tiger River
Item #: 33738
Check Valve (Air) Pre-1997 Tiger River

Details 

This air check valve is the air intake port for the air that is supplied to the individual jets via the air valves. Located in the equipment compartment under the bartop, their primary function is to prevent water from back flowing into the equipment compartment should the hydrotherapy jet become obstructed (like when a guest sticks their finger in the jet).
Price: $12.52
 

Check Valve (Ozone) Freshwater II, 3/16"
Item #: 34658
Check Valve (Ozone) Freshwater II, 3/16"

Details 

(DISCONTINUED-Please use part# 1044101) This 3/16" Freshwater II ozone check valve is to prevent water from back flowing into the FreshWater Ozonator if power to the spa is interrupted or the spa is placed on "Summer Mode". "Summer Mode" will shut down the Silentflo 5000 circulation pump 8 hours every day. This in turn stops the intake of ozone into the spas plumbing. Since the ozonator is below the water line of the spa, water can start to "syphon out" into the ozonator if the check valve has failed.
This item is not available
Manufacturer Discontinued

Check Valve (Ozone) Freshwater Ozone, 1/4in O.D.
Item #: 1044101
Check Valve (Ozone) Freshwater Ozone, 1/4in O.D.

Details 

Over time the ozonator check valves can begin to breakdown under the harsh conditions of ozone. The check valves have a special diaphragm (Viton) that enables them to last longer.... Click on picture for more details.
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Price: $12.64
 

Check Valve (Water) 1/2"
Item #: 70173
Check Valve (Water) 1/2"

Details 

This 1/2" water check valve is used on the suction side of the Laing and the Silentflo 5000 circ pumps. This is for 1/2" plumbing. If your plumbing is 3/4" then use part # 35233
Price: $23.34
 

Check Valve, Safety Suction, Z
Item #: 70864
Check Valve, Safety Suction, Z

Details 

This is a discontinued check valve used to break the suction from the jet pump. If the suction fitting or filter inside the body of water (where you sit) became obstructed the check valve would open to prevent someone from getting stuck on the suction fitting. This part has been replaced by the Weir Upgrade Kit-71944 for the Tiger River spas.
This item is not available
Manufacturer Discontinued

Hartford Loop Assembly
Item #: 72701
Hartford Loop Assembly

Details 

This retrofit kit is used to replace the air check valve that was used in all 2001 to the 3rd quarter of 2002 Hot Spring spa models. This kit replaces the obsolete 72342. Complete instructions are included with this kit.
Price: $35.81
 

Water Check Valve, 3/4"
Item #: 35233
Water Check Valve, 3/4"

Details 

This 3/4" water check valve is installed on the inlet side of the circulation pump and prevents the back flow of water through the circulation pump once the jet pump is activated. All water check valves have arrows stamped on the outside to indicate the direction of flow. These low flow water check valves come in two sizes (1/2" #70173 & this 3/4").
Price: $5.68
 


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