SMC 210 Series 1/8" Brass Check Valves

The 210 Piston Check Valve incorporates a piston with an embedded O-ring that seals on the seat. Pressure in the flow direction moves the piston and seal off the seat and exposes the cross holes in the piston. The flow arrow on the body will point from inlet to outlet.

  • Brass body & piston
  • Viton™, Buna-N or EPDM seals
  • Beryllium copper retainer
  • Good for a wide range of air & fluid applications
  • .140" diameter through hole in ball
  • Positive seal at low back pressure or slight vacuum
  • Cracking pressure: 1/3 psi or 1 psi
  • Maximum pressure: 500 psi
  • Maximum temperature: 250°F (Buna-N), 300°F (EPDM) & 375°F (Viton™)
  • Made in the USA
Stock Description Catalog Pg. Price
1/8" FNPT x 1/8" MNPT Series 210 Brass Check Valve with Buna-N Seals - 1 PSI
22438
1/8" FNPT x 1/8" MNPT Series 210 Brass Check Valve with Buna-N Seals - 1 PSI
$10.36​/Each
Save 5%10+$9.84/Each
Save 10%20+$9.32/Each
Save 15%60+$8.80/Each
P-439
$10.36​/Each
On Order
1/8" FNPT x 1/8" MNPT Series 210 Brass Check Valve with Buna-N Seals - 1/3 PSI
22439
1/8" FNPT x 1/8" MNPT Series 210 Brass Check Valve with Buna-N Seals - 1/3 PSI
$10.36​/Each
Save 5%10+$9.84/Each
Save 10%20+$9.32/Each
Save 15%60+$8.80/Each
P-439
$10.36​/Each
On Order
1/8" FNPT x 1/8" MNPT Series 210 Brass Check Valve with EPDM Seals - 1 PSI
22442
1/8" FNPT x 1/8" MNPT Series 210 Brass Check Valve with EPDM Seals - 1 PSI
$11.17​/Each
Save 5%10+$10.61/Each
Save 10%20+$10.05/Each
Save 15%60+$9.49/Each
P-439
$11.17​/Each
In Stock
1/8" FNPT x 1/8" MNPT Series 210 Brass Check Valve with Viton™ Seals - 1 PSI
22443
1/8" FNPT x 1/8" MNPT Series 210 Brass Check Valve with Viton™ Seals - 1 PSI
$11.17​/Each
Save 5%10+$10.61/Each
Save 10%20+$10.05/Each
Save 15%60+$9.49/Each
P-439
$11.17​/Each
In Stock
1/8" MNPT x 1/8" FNPT Series 210 Brass Check Valve with Buna-N Seals - 1 PSI
22444
1/8" MNPT x 1/8" FNPT Series 210 Brass Check Valve with Buna-N Seals - 1 PSI
$10.36​/Each
Save 5%10+$9.84/Each
Save 10%20+$9.32/Each
Save 15%60+$8.80/Each
P-439
$10.36​/Each
On Order
1/8" MNPT x 1/8" FNPT Series 210 Brass Check Valve with Buna-N Seals - 1/3 PSI
22445
1/8" MNPT x 1/8" FNPT Series 210 Brass Check Valve with Buna-N Seals - 1/3 PSI
$10.36​/Each
Save 5%10+$9.84/Each
Save 10%20+$9.32/Each
Save 15%60+$8.80/Each
P-439
$10.36​/Each
In Stock
1/8" MNPT x 1/8" FNPT Series 210 Brass Check Valve with Viton™ Seals - 1 PSI
22446
1/8" MNPT x 1/8" FNPT Series 210 Brass Check Valve with Viton™ Seals - 1 PSI
$11.17​/Each
Save 5%10+$10.61/Each
Save 10%20+$10.05/Each
Save 15%60+$9.49/Each
P-439
$11.17​/Each
On Order
1/8" MNPT x 1/8" MNPT Series 210 Brass Check Valve with Buna-N Seals - 1 PSI
22447
1/8" MNPT x 1/8" MNPT Series 210 Brass Check Valve with Buna-N Seals - 1 PSI
$10.36​/Each
Save 5%10+$9.84/Each
Save 10%20+$9.32/Each
Save 15%60+$8.80/Each
P-439
$10.36​/Each
In Stock
1/8" MNPT x 1/8" MNPT Series 210 Brass Check Valve with Buna-N Seals - 1/3 PSI
22448
1/8" MNPT x 1/8" MNPT Series 210 Brass Check Valve with Buna-N Seals - 1/3 PSI
$10.36​/Each
Save 5%10+$9.84/Each
Save 10%20+$9.32/Each
Save 15%60+$8.80/Each
P-439
$10.36​/Each
In Stock
1/8" MNPT x 1/8" MNPT Series 210 Brass Check Valve with EPDM Seals - 1 PSI
22449
1/8" MNPT x 1/8" MNPT Series 210 Brass Check Valve with EPDM Seals - 1 PSI
$11.17​/Each
Save 5%10+$10.61/Each
Save 10%20+$10.05/Each
Save 15%60+$9.49/Each
P-439
$11.17​/Each
In Stock
1/8" MNPT x 1/8" MNPT Series 210 Brass Check Valve with Viton™ Seals - 1 PSI
22450
1/8" MNPT x 1/8" MNPT Series 210 Brass Check Valve with Viton™ Seals - 1 PSI
$11.17​/Each
Save 5%10+$10.61/Each
Save 10%20+$10.05/Each
Save 15%60+$9.49/Each
P-439
$11.17​/Each
On Order