SMC 426 Series PVC Check Valves for Air or Liquid

The 426 Check Valves incorporate a stainless ball that seals on a quad ring.

  • PVC body
  • Viton™, Buna-N or EPDM seals
  • 302 SS spring & 316 SS ball
  • Able to operate in any position
  • Not for vacuum
  • Cracking pressure 1 psi
  • Maximum pressure: 125 psi
  • Maximum temperature: 140°F
  • NSF listed
Stock Description Catalog Pg. Price
1/4" FNPT x 1/4" MNPT Series 426 PVC Check Valves with Buna-N Seals
22171
$8.19/Each
Save 5%12+$7.78/Each
Save 10%24+$7.37/Each
Save 15%72+$6.96/Each
P-447
$8.19/Each
1/4" FNPT x 1/4" MNPT Series 426 PVC Check Valves with FKM Seals
22191
$8.64/Each
Save 5%12+$8.21/Each
Save 10%24+$7.78/Each
Save 15%72+$7.34/Each
P-447
$8.64/Each
1/4" FNPT x 1/4" MNPT Series 426 PVC Check Valve with EPDM Seals
22630
$8.19/Each
Save 5%12+$7.78/Each
Save 10%24+$7.37/Each
Save 15%72+$6.96/Each
P-447
$8.19/Each
1/4" MNPT x 1/4" FNPT Series 426 PVC Check Valve with EPDM Seals
22632
$8.19/Each
Save 5%12+$7.78/Each
Save 10%24+$7.37/Each
Save 15%72+$6.96/Each
P-447
$8.19/Each
1/4" MNPT x 1/4" Hose Barb Series 426 PVC Check Valve with EPDM Seals
22631
$8.19/Each
Save 5%12+$7.78/Each
Save 10%24+$7.37/Each
Save 15%72+$6.96/Each
P-447
$8.19/Each
3/8" Hose Barb x 1/4" MNPT Series 426 PVC Check Valve with FKM Seals
22634
$8.64/Each
Save 5%12+$8.21/Each
Save 10%24+$7.78/Each
Save 15%72+$7.34/Each
P-447
$8.64/Each
1/4" Hose Barb x 1/4" Hose Barb Series 426 PVC Check Valve with Buna-N Seals
22172
$8.19/Each
Save 5%12+$7.78/Each
Save 10%24+$7.37/Each
Save 15%72+$6.96/Each
P-447
$8.19/Each
1/4" Hose Barb x 1/4" Hose Barb Series 426 PVC Check Valve with FKM Seals
22255
$8.64/Each
Save 5%12+$8.21/Each
Save 10%24+$7.78/Each
Save 15%72+$7.34/Each
P-447
$8.64/Each
3/8" Hose Barb x 3/8" Hose Barb Series 426 PVC Check Valve with Buna-N Seals
22173
$8.19/Each
Save 5%12+$7.78/Each
Save 10%24+$7.37/Each
Save 15%72+$6.96/Each
P-447
$8.19/Each
3/8" Hose Barb x 3/8" Hose Barb Series 426 PVC Check Valve with FKM Seals
22251
$8.64/Each
Save 5%12+$8.21/Each
Save 10%24+$7.78/Each
Save 15%72+$7.34/Each
P-447
$8.64/Each
1/2" Hose Barb x 1/2" Hose Barb Series 426 PVC Check Valve with Buna-N Seals
22174
$8.19/Each
Save 5%12+$7.78/Each
Save 10%24+$7.37/Each
Save 15%72+$6.96/Each
P-447
$8.19/Each
1/2" Hose Barb x 1/2" Hose Barb Series 426 PVC Check Valve with FKM Seals
22252
$8.64/Each
Save 5%12+$8.21/Each
Save 10%24+$7.78/Each
Save 15%72+$7.34/Each
P-447
$8.64/Each
1/2" Hose Barb x 1/2" Hose Barb Series 426 PVC Check Valve with EPDM Seals
22635
$8.19/Each
Save 5%12+$7.78/Each
Save 10%24+$7.37/Each
Save 15%72+$6.96/Each
P-447
$8.19/Each
1/4" MNPT x 1/4" MNPT Series 426 PVC Check Valve with Buna-N Seals
22293
$8.19/Each
Save 5%12+$7.78/Each
Save 10%24+$7.37/Each
Save 15%72+$6.96/Each
P-447
$8.19/Each
1/4" MNPT x 1/4" MNPT Series 426 PVC Check Valve with FKM Seals
22292
$8.64/Each
Save 5%12+$8.21/Each
Save 10%24+$7.78/Each
Save 15%72+$7.34/Each
P-447
$8.64/Each
1/4" FNPT x 1/4" FNPT Series 426 PVC Check Valve with EPDM Seals
22629
Save 5%12+$7.78/Each
Save 10%24+$7.37/Each
Save 15%72+$6.96/Each
P-447
$8.19/Each
1/4" MNPT x 1/4" MNPT Series 426 PVC Check Valve with EPDM Seals
22633
$8.19/Each
Save 5%12+$7.78/Each
Save 10%24+$7.37/Each
Save 15%72+$6.96/Each
P-447
$8.19/Each
1/8" FNPT x 1/8" FNPT Series 426 PVC Check Valves with Buna-N Seals
22291
$8.19/Each
Save 5%12+$7.78/Each
Save 10%24+$7.37/Each
Save 15%72+$6.96/Each
P-447
$8.19/Each
1/8" FNPT x 1/8" FNPT Series 426 PVC Check Valves with FKM Seals
22294
$8.64/Each
Save 5%12+$8.21/Each
Save 10%24+$7.78/Each
Save 15%72+$7.34/Each
P-447
$8.64/Each
1/4" FNPT x 1/4" FNPT Series 426 PVC Check Valves with Buna-N Seals
22295
$8.19/Each
Save 5%12+$7.78/Each
Save 10%24+$7.37/Each
Save 15%72+$6.96/Each
P-447
$8.19/Each
1/4" FNPT x 1/4" FNPT Series 426 PVC Check Valves with FKM Seals
22256
$8.64/Each
Save 5%12+$8.21/Each
Save 10%24+$7.78/Each
Save 15%72+$7.34/Each
P-447
$8.64/Each
1/4" OD Push-to-Connect x 1/4" OD Push-to-Connect Series 426 PVC Check Valves with Buna-N Seals
22296
$10.51/Each
Save 5%12+$9.98/Each
Save 10%24+$9.46/Each
Save 15%72+$8.93/Each
P-447
$10.51/Each
3/8" OD Push-to-Connect x 3/8" OD Push-to-Connect Series 426 PVC Check Valves with Buna-N Seals
22666
$10.79/Each
Save 5%12+$10.25/Each
Save 10%24+$9.71/Each
Save 15%72+$9.17/Each
P-447
$10.79/Each
3/8" OD Push-to-Connect x 3/8" OD Push-to-Connect Series 426 PVC Check Valves with EPDM Seals
22297
$10.88/Each
Save 5%12+$10.34/Each
Save 10%24+$9.79/Each
Save 15%72+$9.25/Each
P-447
$10.88/Each
3/8" OD Push-To-Connect x 3/8" OD Push-to-Connect Series 426 PVC Check Valve with FKM Seals
22636
Save 5%12+$11.47/Each
Save 10%24+$10.86/Each
Save 15%72+$10.26/Each
P-447
$12.07/Each

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