SMC 610 Series 3/8" Brass Check Valves

The 610 Series 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. Check valves have a maximum operating pressure of 500 psi covers a wide range of air and fluid applications. They are a compact design and have a positive seal at very low back pressure or slight vacuum. 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
  • 0.297" diameter through hole in ball
  • Positive seal at low back pressure or slight vacuum
  • Cracking pressure: 1 psi
  • Maximum pressure: 500 psi
  • Maximum temperature: 180°F
Stock Description Catalog Pg. Price
3/8" FNPT x 3/8" MNPT Series 610 Brass Check Valve with Buna-N Seals - 1 PSI
Item 22405
14.49/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-482
14.49/Each
3/8" FNPT x 3/8" MNPT Series 610 Brass Check Valve with EPDM Seals - 1 PSI
Item 22406
15.78/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-482
15.78/Each
3/8" FNPT x 3/8" MNPT Series 610 Brass Check Valve with Viton™ Seals - 1 PSI
Item 22407
15.78/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-482
15.78/Each
3/8" MNPT x 3/8" FNPT Series 610 Brass Check Valve with Buna-N Seals - 1 PSI
Item 22408
14.49/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-482
14.49/Each
3/8" MNPT x 3/8" FNPT Series 610 Brass Check Valve with Viton™ Seals - 1 PSI
Item 22409
15.78/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-482
15.78/Each
3/8" MNPT x 3/8" MNPT Series 610 Brass Check Valve with Buna-N Seals - 1 PSI
Item 22410
14.49/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-482
14.49/Each
3/8" MNPT x 3/8" MNPT Series 610 Brass Check Valve with Viton™ Seals - 1 PSI
Item 22411
15.78/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-482
15.78/Each