GF PVC Cone Check Valves Type 561 & 562

GF 561 and 562 valves feature a unique check cone element design that optimizes flow geometry and minimizes flow resistance and pressure loss. The check valve Type 562 (horizontal) closes absolutely leak-tight with the built-in spring, even in the de-energized state — without water column as well as in a horizontal position. The self-closing mechanism operates autonomously, without any other energy source, i.e. water column or flow (type 562) or with a minimal line pressure (type 561). The streamlined check cone and the refined geometry in every detail provide for a significantly improved flow compared to valves with a check ball, without compromising functionality or leak-tightness. The effort involved in cleaning and servicing the valve has been reduced to a minimum due to the cone design, which offers the least possible contamination surface. With its sealing zone and the specially developed profile seal, the valve is absolutely leak-proof, even when closing very quickly.

  • PVC
  • FPM or EPDM seals
  • 562 valves come standard with SS spring
  • All come with both socket & thread end connectors
  • Sealing pressure: 2.9 psi (561) or 1.45 psi (562)
  • Maximum temperature: 140°F
Stock Description Catalog Pg. Price
3/8" PVC 562 True Union Cone Check Valve with Spring & EPDM Seals
20804
3/8" PVC 562 True Union Cone Check Valve with Spring & EPDM Seals
$56.56​/Each
Save 5%2+$53.73/Each
Save 10%4+$50.90/Each
Save 15%12+$48.07/Each
P-368
$56.56​/Each
Special Order
1/2" PVC 562 True Union Cone Check Valve with Spring & EPDM Seals
20805
1/2" PVC 562 True Union Cone Check Valve with Spring & EPDM Seals
$56.56​/Each
Save 5%2+$53.73/Each
Save 10%4+$50.90/Each
Save 15%12+$48.07/Each
P-368
$56.56​/Each
In Stock
3/4" PVC 562 True Union Cone Check Valve with Spring & EPDM Seals
20806
3/4" PVC 562 True Union Cone Check Valve with Spring & EPDM Seals
$64.64​/Each
Save 5%2+$61.40/Each
Save 10%4+$58.17/Each
Save 15%12+$54.94/Each
P-368
$64.64​/Each
In Stock
1" PVC 562 True Union Cone Check Valve with Spring & EPDM Seals
20807
1" PVC 562 True Union Cone Check Valve with Spring & EPDM Seals
$70.52​/Each
Save 5%2+$66.99/Each
Save 10%4+$63.46/Each
Save 15%12+$59.94/Each
P-368
$70.52​/Each
In Stock
1-1/4" PVC 562 True Union Cone Check Valve with Spring & EPDM Seals
20808
1-1/4" PVC 562 True Union Cone Check Valve with Spring & EPDM Seals
$85.20​/Each
Save 5%2+$80.94/Each
Save 10%4+$76.68/Each
Save 15%12+$72.42/Each
P-368
$85.20​/Each
In Stock
1-1/2" PVC 562 True Union Cone Check Valve with Spring & EPDM Seals
20809
1-1/2" PVC 562 True Union Cone Check Valve with Spring & EPDM Seals
$105.77​/Each
Save 5%2+$100.48/Each
Save 10%4+$95.19/Each
Save 15%12+$89.90/Each
P-368
$105.77​/Each
In Stock
2" PVC 562 True Union Cone Check Valve with Spring & EPDM Seals
20810
2" PVC 562 True Union Cone Check Valve with Spring & EPDM Seals
$149.12​/Each
Save 5%2+$141.66/Each
Save 10%4+$134.20/Each
Save 15%12+$126.75/Each
P-368
$149.12​/Each
In Stock
3/8" PVC 562 True Union Cone Check Valve with Spring & FPM Seals
20811
3/8" PVC 562 True Union Cone Check Valve with Spring & FPM Seals
$66.85​/Each
Save 5%2+$63.50/Each
Save 10%4+$60.16/Each
Save 15%12+$56.82/Each
P-368
$66.85​/Each
In Stock
1/2" PVC 562 True Union Cone Check Valve with Spring & FPM Seals
20812
1/2" PVC 562 True Union Cone Check Valve with Spring & FPM Seals
$66.85​/Each
Save 5%2+$63.50/Each
Save 10%4+$60.16/Each
Save 15%12+$56.82/Each
P-368
$66.85​/Each
In Stock
3/4" PVC 562 True Union Cone Check Valve with Spring & FPM Seals
20813
3/4" PVC 562 True Union Cone Check Valve with Spring & FPM Seals
$74.93​/Each
Save 5%2+$71.18/Each
Save 10%4+$67.43/Each
Save 15%12+$63.69/Each
P-368
$74.93​/Each
Special Order
1" PVC 562 True Union Cone Check Valve with Spring & FPM Seals
20814
1" PVC 562 True Union Cone Check Valve with Spring & FPM Seals
$82.99​/Each
Save 5%2+$78.84/Each
Save 10%4+$74.69/Each
Save 15%12+$70.54/Each
P-368
$82.99​/Each
In Stock
1-1/4" PVC 562 True Union Cone Check Valve with Spring & FPM Seals
20815
1-1/4" PVC 562 True Union Cone Check Valve with Spring & FPM Seals
$99.17​/Each
Save 5%2+$94.21/Each
Save 10%4+$89.25/Each
Save 15%12+$84.29/Each
P-368
$99.17​/Each
Special Order
1-1/2" PVC 562 True Union Cone Check Valve with Spring & FPM Seals
20816
1-1/2" PVC 562 True Union Cone Check Valve with Spring & FPM Seals
$122.67​/Each
Save 5%2+$116.53/Each
Save 10%4+$110.40/Each
Save 15%12+$104.27/Each
P-368
$122.67​/Each
In Stock
2" PVC 562 True Union Cone Check Valve with Spring & FPM Seals
20817
2" PVC 562 True Union Cone Check Valve with Spring & FPM Seals
$174.83​/Each
Save 5%2+$166.08/Each
Save 10%4+$157.34/Each
Save 15%12+$148.60/Each
P-368
$174.83​/Each
Special Order
3/8" PVC 561 True Union Cone Check Valve with FPM Seals
20766
3/8" PVC 561 True Union Cone Check Valve with FPM Seals
$47.01​/Each
Save 5%2+$44.66/Each
Save 10%4+$42.30/Each
Save 15%12+$39.95/Each
P-368
$47.01​/Each
In Stock
1/2" PVC 561 True Union Cone Check Valve with FPM Seals
20767
1/2" PVC 561 True Union Cone Check Valve with FPM Seals
$47.01​/Each
Save 5%2+$44.66/Each
Save 10%4+$42.30/Each
Save 15%12+$39.95/Each
P-368
$47.01​/Each
On Order
3/4" PVC 561 True Union Cone Check Valve with FPM Seals
20768
3/4" PVC 561 True Union Cone Check Valve with FPM Seals
$49.22​/Each
Save 5%2+$46.75/Each
Save 10%4+$44.29/Each
Save 15%12+$41.83/Each
P-368
$49.22​/Each
Special Order
1" PVC 561 True Union Cone Check Valve with FPM Seals
20769
1" PVC 561 True Union Cone Check Valve with FPM Seals
$59.49​/Each
Save 5%2+$56.51/Each
Save 10%4+$53.54/Each
Save 15%12+$50.56/Each
P-368
$59.49​/Each
In Stock
1-1/4" PVC 561 True Union Cone Check Valve with FPM Seals
20770
1-1/4" PVC 561 True Union Cone Check Valve with FPM Seals
$71.24​/Each
Save 5%2+$67.67/Each
Save 10%4+$64.11/Each
Save 15%12+$60.55/Each
P-368
$71.24​/Each
In Stock
1-1/2" PVC 561 True Union Cone Check Valve with FPM Seals
20771
1-1/2" PVC 561 True Union Cone Check Valve with FPM Seals
$94.02​/Each
Save 5%2+$89.31/Each
Save 10%4+$84.61/Each
Save 15%12+$79.91/Each
P-368
$94.02​/Each
Special Order
2" PVC 561 True Union Cone Check Valve with FPM Seals
20772
2" PVC 561 True Union Cone Check Valve with FPM Seals
$138.09​/Each
Save 5%2+$131.18/Each
Save 10%4+$124.28/Each
Save 15%12+$117.37/Each
P-368
$138.09​/Each
Special Order