Spring Check Valves

Spring Check valves are used to prevent back-flow and siphoning. Suggest applications: pool/spa, irrigation and commercial water systems.

  • PVC
  • EPDM seals
  • 302 SS spring
  • 2 lb. SS spring maintains a positive seal even when no back pressure is present
  • Flow direction indicator molded into body
  • 2 psi minimum flow pressure is required to open valve
  • Pressure rating: 100 psi non-shock water @ 73°F
Stock Description Catalog Pg. Price
1/2" Socket PVC Spring Check Valve
18340
1/2" Socket PVC Spring Check Valve
$6.24​/Each
Save 5%10+$5.92/Each
Save 10%20+$5.61/Each
Save 15%60+$5.30/Each
P-384
$6.24​/Each
In Stock
3/4" Socket PVC Spring Check Valve
18341
3/4" Socket PVC Spring Check Valve
$6.72​/Each
Save 5%10+$6.38/Each
Save 10%20+$6.04/Each
Save 15%60+$5.71/Each
P-384
$6.72​/Each
In Stock
1" Socket PVC Spring Check Valve
18342
1" Socket PVC Spring Check Valve
$9.91​/Each
Save 5%10+$9.41/Each
Save 10%20+$8.91/Each
Save 15%60+$8.42/Each
P-384
$9.91​/Each
In Stock
1-1/4" Socket PVC Spring Check Valve
18343
1-1/4" Socket PVC Spring Check Valve
$13.25​/Each
Save 5%10+$12.58/Each
Save 10%20+$11.92/Each
Save 15%60+$11.26/Each
P-384
$13.25​/Each
Special Order
1-1/2" Socket PVC Spring Check Valve
18344
1-1/2" Socket PVC Spring Check Valve
$13.69​/Each
Save 5%10+$13.00/Each
Save 10%20+$12.32/Each
Save 15%60+$11.63/Each
P-384
$13.69​/Each
In Stock
2" Socket PVC Spring Check Valve
18345
2" Socket PVC Spring Check Valve
$16.45​/Each
Save 5%10+$15.62/Each
Save 10%20+$14.80/Each
Save 15%60+$13.98/Each
P-384
$16.45​/Each
In Stock
1/2" Threaded PVC Spring Check Valve
18346
1/2" Threaded PVC Spring Check Valve
$6.24​/Each
Save 5%10+$5.92/Each
Save 10%20+$5.61/Each
Save 15%60+$5.30/Each
P-384
$6.24​/Each
In Stock
3/4" Threaded PVC Spring Check Valve
18347
3/4" Threaded PVC Spring Check Valve
$6.72​/Each
Save 5%10+$6.38/Each
Save 10%20+$6.04/Each
Save 15%60+$5.71/Each
P-384
$6.72​/Each
In Stock
1" Threaded PVC Spring Check Valve
18348
1" Threaded PVC Spring Check Valve
$9.91​/Each
Save 5%10+$9.41/Each
Save 10%20+$8.91/Each
Save 15%60+$8.42/Each
P-384
$9.91​/Each
In Stock
1-1/4" Threaded PVC Spring Check Valve
18349
1-1/4" Threaded PVC Spring Check Valve
$13.25​/Each
Save 5%10+$12.58/Each
Save 10%20+$11.92/Each
Save 15%60+$11.26/Each
P-384
$13.25​/Each
On Order
1-1/2" Threaded PVC Spring Check Valve
18350
1-1/2" Threaded PVC Spring Check Valve
$13.69​/Each
Save 5%10+$13.00/Each
Save 10%20+$12.32/Each
Save 15%60+$11.63/Each
P-384
$13.69​/Each
On Order
2" Threaded PVC Spring Check Valve
18351
2" Threaded PVC Spring Check Valve
$16.45​/Each
Save 5%10+$15.62/Each
Save 10%20+$14.80/Each
Save 15%60+$13.98/Each
P-384
$16.45​/Each
On Order

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