Cepex Ball Check Valves

These ball check valves have excellent flow characteristics and are easy to install and maintain.

  • PVC valves
  • EPDM or FKM O-rings
  • 1/2" to 2" supplied with socket/threaded combo end connectors
  • 2-1/2" to 4" supplied with either socket or threaded end connectors
  • Foot valve screen end connectors included
  • Easily rebuilt
  • Resistance to many inorganic chemicals
  • Minimum return pressure: 3 psi
  • Pressure rating: 1/2" to 2" rated @ 240 psi & 2-1/2" to 4" rated @ 150 psi
  • Maximum temperature: 140°F
Stock Description Catalog Pg. Price
1/2" Combo Check Valve with EPDM O-Ring
20335
$17.68/Each
Save 5%2+$16.79/Each
Save 10%4+$15.91/Each
Save 15%12+$15.02/Each
P-455
$17.68/Each
3/4" Combo Check Valve with EPDM O-Ring
20336
$21.24/Each
Save 5%2+$20.17/Each
Save 10%4+$19.11/Each
Save 15%12+$18.05/Each
P-455
$21.24/Each
1" Combo Check Valve with EPDM O-Ring
20338
$29.62/Each
Save 5%2+$28.13/Each
Save 10%4+$26.65/Each
Save 15%12+$25.17/Each
P-455
$29.62/Each
1-1/4" Combo Check Valve with EPDM O-Ring
20339
$41.03/Each
Save 5%2+$38.97/Each
Save 10%4+$36.92/Each
Save 15%12+$34.87/Each
P-455
$41.03/Each
1-1/2" Combo Check Valve with EPDM O-Ring
20340
$43.13/Each
Save 5%2+$40.97/Each
Save 10%4+$38.81/Each
Save 15%12+$36.66/Each
P-455
$43.13/Each
2" Combo Check Valve with EPDM O-Ring
20341
$60.81/Each
Save 5%2+$57.77/Each
Save 10%4+$54.72/Each
Save 15%12+$51.68/Each
P-455
$60.81/Each
2-1/2" Socket Check Valve with EPDM O-Ring
20352
$141.40/Each
Save 5%2+$134.33/Each
Save 10%4+$127.26/Each
Save 15%12+$120.19/Each
P-455
$141.40/Each
2-1/2" Threaded Check Valve with EPDM O-Ring
20342
$141.40/Each
Save 5%2+$134.33/Each
Save 10%4+$127.26/Each
Save 15%12+$120.19/Each
P-455
$141.40/Each
3" Threaded Check Valve with EPDM O-Ring
20350
$166.36/Each
Save 5%2+$158.04/Each
Save 10%4+$149.72/Each
Save 15%12+$141.40/Each
P-455
$166.36/Each
3" Socket Check Valve with EPDM O-Ring
20360
$160.87/Each
Save 5%2+$152.82/Each
Save 10%4+$144.78/Each
Save 15%12+$136.74/Each
P-455
$160.87/Each
4" Threaded Check Valve with EPDM O-Ring(*)
20351
$258.68/Each
Save 5%2+$245.74/Each
Save 10%4+$232.81/Each
Save 15%12+$219.87/Each
P-455
$258.68/Each
4" Socket Check Valve with EPDM O-Ring(*)
20370
$258.68/Each
Save 5%2+$245.74/Each
Save 10%4+$232.81/Each
Save 15%12+$219.87/Each
P-455
$258.68/Each
1/2" Combo Check Valve with FKM O-Ring
20380
$24.07/Each
Save 5%2+$22.86/Each
Save 10%4+$21.66/Each
Save 15%12+$20.46/Each
P-455
$24.07/Each
3/4" Combo Check Valve with FKM O-Ring
20390
$28.78/Each
Save 5%2+$27.34/Each
Save 10%4+$25.90/Each
Save 15%12+$24.46/Each
P-455
$28.78/Each
1" Combo Check Valve with FKM O-Ring
20400
$33.49/Each
Save 5%2+$31.81/Each
Save 10%4+$30.14/Each
Save 15%12+$28.46/Each
P-455
$33.49/Each
1-1/4" Combo Check Valve with FKM O-Ring
20420
$50.91/Each
Save 5%2+$48.36/Each
Save 10%4+$45.81/Each
Save 15%12+$43.27/Each
P-455
$50.91/Each
1-1/2" Combo Check Valve with FKM O-Ring
20430
$58.75/Each
Save 5%2+$55.81/Each
Save 10%4+$52.87/Each
Save 15%12+$49.93/Each
P-455
$58.75/Each
2" Combo Check Valve with FKM O-Ring
20431
$86.23/Each
Save 5%2+$81.91/Each
Save 10%4+$77.60/Each
Save 15%12+$73.29/Each
P-455
$86.23/Each
2-1/2" Threaded Check Valve with FKM O-Ring
20432
$188.85/Each
Save 5%2+$179.40/Each
Save 10%4+$169.96/Each
Save 15%12+$160.52/Each
P-455
$188.85/Each
2-1/2" Socket Check Valve with FKM O-Ring
20435
$188.85/Each
Save 5%2+$179.40/Each
Save 10%4+$169.96/Each
Save 15%12+$160.52/Each
P-455
$188.85/Each
3" Threaded Check Valve with FKM O-Ring
20433
$205.54/Each
Save 5%2+$195.26/Each
Save 10%4+$184.98/Each
Save 15%12+$174.70/Each
P-455
$205.54/Each
3" Socket Check Valve with FKM O-Ring
20436
$199.62/Each
Save 5%2+$189.63/Each
Save 10%4+$179.65/Each
Save 15%12+$169.67/Each
P-455
$199.62/Each
4" Threaded Check Valve with FKM O-Ring(*)
20434
$306.17/Each
Save 5%2+$290.86/Each
Save 10%4+$275.55/Each
Save 15%12+$260.24/Each
P-455
$306.17/Each
4" Socket Check Valve with FKM O-Ring(*)
20437
$306.17/Each
Save 5%2+$290.86/Each
Save 10%4+$275.55/Each
Save 15%12+$260.24/Each
P-455
$306.17/Each

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