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PVC Adjustable Spring Check Valve, 1-1/2 in. IPS S X S, 30 lb. Spring, White

SKU: 1228V15

Closeup of the water flow direction on the NDS White 1-1/2 in. IPS Slip by Slip end PVC Adjustable Spring Check Valve with 30 lb. Spring (NDS 1228V15)
The NDS 1-1/2 in. Adjustable Spring Check Valve has a slip connection for IPS pipe and comes with a 30 lb spring (NDS 1228V15)
Straight view of the NDS White 1-1/2 in. IPS Slip by Slip end PVC Adjustable Spring Check Valve with 30 lb. Spring (NDS 1228V15)
Side view of the other side (direction) with all the markings showing pipe size and direction of water on the NDS White 1-1/2 in. IPS Slip by Slip end PVC Adjustable Spring Check Valve with 30 lb. Spring (NDS 1228V15)
Closeup of the inlet on the NDS White 1-1/2 in. IPS Slip by Slip end PVC Adjustable Spring Check Valve with 30 lb. Spring (NDS 1228V15)
Closeup of the inside spring and flapper on the NDS White 1-1/2 in. slip end by slip end with 30 lb. spring PVC True Union Spring Check Valve (NDS 1228V15)
Angled view of the slip end on the NDS White 1-1/2 in. IPS Slip by Slip end PVC Adjustable Spring Check Valve with 30 lb. Spring (NDS 1228V15)
Closeup of the slope view of the NDS White 1-1/2 in. IPS Slip by Slip end PVC Adjustable Spring Check Valve with 30 lb. Spring (NDS 1228V15)
Alternate view of the NDS 1-1/2 in. PVC Adjustable Spring Check Valve with IPS Slip Connection Points and a 30 lb. spring (NDS 1228V15)
Side to side view of the NDS White 1-1/2 in. IPS Slip by Slip end PVC Adjustable Spring Check Valve with 30 lb. Spring (NDS 1228V15)
Closeup of the water flow direction on the NDS White 1-1/2 in. IPS Slip by Slip end PVC Adjustable Spring Check Valve with 30 lb. Spring (NDS 1228V15)
The NDS 1-1/2 in. Adjustable Spring Check Valve has a slip connection for IPS pipe and comes with a 30 lb spring (NDS 1228V15)
Straight view of the NDS White 1-1/2 in. IPS Slip by Slip end PVC Adjustable Spring Check Valve with 30 lb. Spring (NDS 1228V15)
Side view of the other side (direction) with all the markings showing pipe size and direction of water on the NDS White 1-1/2 in. IPS Slip by Slip end PVC Adjustable Spring Check Valve with 30 lb. Spring (NDS 1228V15)
Closeup of the inlet on the NDS White 1-1/2 in. IPS Slip by Slip end PVC Adjustable Spring Check Valve with 30 lb. Spring (NDS 1228V15)
Closeup of the inside spring and flapper on the NDS White 1-1/2 in. slip end by slip end with 30 lb. spring PVC True Union Spring Check Valve (NDS 1228V15)
Angled view of the slip end on the NDS White 1-1/2 in. IPS Slip by Slip end PVC Adjustable Spring Check Valve with 30 lb. Spring (NDS 1228V15)
Closeup of the slope view of the NDS White 1-1/2 in. IPS Slip by Slip end PVC Adjustable Spring Check Valve with 30 lb. Spring (NDS 1228V15)
Alternate view of the NDS 1-1/2 in. PVC Adjustable Spring Check Valve with IPS Slip Connection Points and a 30 lb. spring (NDS 1228V15)
Side to side view of the NDS White 1-1/2 in. IPS Slip by Slip end PVC Adjustable Spring Check Valve with 30 lb. Spring (NDS 1228V15)

The PVC Adjustable Spring Check Valve, 1-1/2 in. IPS S X S allows water to flow one-way through pipe with its spring that lifts when the water pressure exceeds the 30 lb. spring weight. This leak-resistant valve prevents backflow in your irrigation system. Connect two 1-1/2 in. slip end 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 Viton™. 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 Spring Check Valve works with PVC pipes and other compatible system components to allow water to flow through

Features:

  • Check valve is constructed using durable PVC: Pressurized spring is made of stainless steel
  • Check valve body and spring are white
  • Works with NDS products and other products with compatible connection type

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