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
Item 22171
8.84/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
8.84/Each
1/4" FNPT x 1/4" MNPT Series 426 PVC Check Valves with FKM Seals
Item 22191
9.33/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
9.33/Each
1/4" FNPT x 1/4" MNPT Series 426 PVC Check Valve with EPDM Seals
Item 22630
8.84/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
8.84/Each
1/4" MNPT x 1/4" FNPT Series 426 PVC Check Valve with EPDM Seals
Item 22632
8.84/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
8.84/Each
1/4" MNPT x 1/4" Hose Barb Series 426 PVC Check Valve with EPDM Seals
Item 22631
8.84/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
8.84/Each
3/8" Hose Barb x 1/4" MNPT Series 426 PVC Check Valve with FKM Seals
Item 22634
9.33/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
9.33/Each
1/4" Hose Barb x 1/4" Hose Barb Series 426 PVC Check Valve with Buna-N Seals
Item 22172
8.84/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
8.84/Each
1/4" Hose Barb x 1/4" Hose Barb Series 426 PVC Check Valve with FKM Seals
Item 22255
9.33/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
9.33/Each
3/8" Hose Barb x 3/8" Hose Barb Series 426 PVC Check Valve with Buna-N Seals
Item 22173
8.84/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
8.84/Each
3/8" Hose Barb x 3/8" Hose Barb Series 426 PVC Check Valve with FKM Seals
Item 22251
9.33/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
9.33/Each
1/2" Hose Barb x 1/2" Hose Barb Series 426 PVC Check Valve with Buna-N Seals
Item 22174
8.84/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
8.84/Each
1/2" Hose Barb x 1/2" Hose Barb Series 426 PVC Check Valve with FKM Seals
Item 22252
9.33/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
9.33/Each
1/2" Hose Barb x 1/2" Hose Barb Series 426 PVC Check Valve with EPDM Seals
Item 22635
8.84/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
8.84/Each
1/4" MNPT x 1/4" MNPT Series 426 PVC Check Valve with Buna-N Seals
Item 22293
8.84/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
8.84/Each
1/4" MNPT x 1/4" MNPT Series 426 PVC Check Valve with FKM Seals
Item 22292
9.33/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
9.33/Each
1/4" FNPT x 1/4" FNPT Series 426 PVC Check Valve with EPDM Seals
Item 22629
8.84/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
8.84/Each
1/4" MNPT x 1/4" MNPT Series 426 PVC Check Valve with EPDM Seals
Item 22633
8.84/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
8.84/Each
1/8" FNPT x 1/8" FNPT Series 426 PVC Check Valves with Buna-N Seals
Item 22291
8.84/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
8.84/Each
1/8" FNPT x 1/8" FNPT Series 426 PVC Check Valves with FKM Seals
Item 22294
9.33/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
9.33/Each
1/4" FNPT x 1/4" FNPT Series 426 PVC Check Valves with Buna-N Seals
Item 22295
8.84/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
8.84/Each
1/4" FNPT x 1/4" FNPT Series 426 PVC Check Valves with FKM Seals
Item 22256
9.33/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
9.33/Each
1/4" OD Push-to-Connect x 1/4" OD Push-to-Connect Series 426 PVC Check Valves with Buna-N Seals
Item 22296
11.36/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
11.36/Each
3/8" OD Push-to-Connect x 3/8" OD Push-to-Connect Series 426 PVC Check Valves with Buna-N Seals
Item 22666
11.65/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
11.65/Each
3/8" OD Push-to-Connect x 3/8" OD Push-to-Connect Series 426 PVC Check Valves with EPDM Seals
Item 22297
11.75/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
11.75/Each
3/8" OD Push-To-Connect x 3/8" OD Push-to-Connect Series 426 PVC Check Valve with FKM Seals
Item 22636
13.03/Each
Save 5% when you buy 12+
Save 10% when you buy 24+
Save 15% when you buy 72+
P-457
13.03/Each

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