PVC Adjustable Spring Check Valve, 1-1/2 in. IPS FPT X FPT, 3-1/2 - 50 lb. Spring, White

SKU:

1205-15

Side to side view of the NDS White 1-1/2 in. IPS FPT X FPT PVC Adjustable Spring Check Valve with 3-1/2-50 lb. Spring (NDS 1205-15)

Closeup of the threaded end of the NDS White 1-1/2 in. IPS FPT X FPT PVC Adjustable Spring Check Valve with 3-1/2-50 lb. Spring (NDS 1205-15)

Closeup of the other threaded end NDS White 1-1/2 in. IPS FPT X FPT PVC Adjustable Spring Check Valve with 3-1/2-50 lb. Spring (NDS 1205-15)

Closeup of the arrow showing water flow on the NDS White 1-1/2 in. IPS FPT X FPT PVC Adjustable Spring Check Valve with 3-1/2-50 lb. Spring (NDS 1205-15)

The PVC Adjustable Spring Check Valve, 1-1/2 in. IPS FPT X FPT allows water to flow one-way through pipe with its adjustable spring that lifts when the water pressure exceeds the selected spring weight. This leak-resistant valve prevents backflow in your irrigation system. Connect two 1-1/2 in. MPT pipes with this check valve as part of a complete irrigation or other pressurized system. Prevents costly property damage, pipe corrosion, and system issues. Durable check valve is made of PVC plastic. Pressurized Spring is made of stainless steel. Washer and O-Ring are made of EPDM. Use fittings and other valves to set up a new irrigation system, expand an existing system, or make repairs.

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Applications

Allows water to flow one-way through pipe when the water pressure is greater that the weight of the spring valve. Spring tension is adjustable
Used for subsurface irrigation in industrial plumbing, elevated irrigation lines, pools and spas; works with pipe to transport water and prevent backflow
As part of a complete flow management system, the Adjustable Check Threaded Valve connects to 1-1/2 in. MPT pipes and other system components to allow water to flow through

Features

Can use tool to turn nut on end to adjust tension; 1 turn equals 0.50 lb. force
Check valve is constructed using durable PVC: Pressurized spring is made of stainless steel
Check valve body and spring are white