1 1/4" PVC IPS 2 lb. Spring Check Valve S x S

$28.49
Out of stock
SKU
1012-12

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Product Details: 1 1/4" PVC IPS 2 lb. Spring Check Valve S x S

The 1 1/4" PVC IPS 2 lb. Spring Check Valve S x S delivers robust backflow prevention for municipal distribution, irrigation pumps, and commercial HVAC systems. Heavy-duty spring requires 2.0 PSI opening pressure, preventing reverse flow under demanding conditions including water hammer, thermal cycling, and negative pressure events.

Technical Specifications

  • PVC body construction meets ASTM D1785 standards for Schedule 40 pressure pipe
  • Precision-molded internal components ensure consistent cracking pressure
  • High-strength spring assembly resists compression set under continuous cycling
  • Field-serviceable design reduces maintenance downtime and replacement costs
  • Pressure-rated to 150 PSI working pressure at 73¡F ambient temperature
More Information
Brand NDS
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