SMC 415 Series 1/4" Brass Check Valves

The 415 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. Flow arrows 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
0.265" 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: 180°F

Stock	Description	Catalog Pg.	Price
22400	1/4" FNPT x 1/4" FNPT Series 415 Brass Check Valve with Buna-N Seals - 1 PSI $12.48/Each In Stock Save 5%10+$11.86/Each Save 10%20+$11.23/Each Save 15%60+$10.61/Each	P-475	$12.48/Each In Stock
22401	1/4" FNPT x 1/4" FNPT Series 415 Brass Check Valve with Buna-N Seals - 1/3 PSI $12.48/Each In Stock Save 5%10+$11.86/Each Save 10%20+$11.23/Each Save 15%60+$10.61/Each	P-475	$12.48/Each In Stock
22402	1/4" FNPT x 1/4" FNPT Series 415 Brass Check Valve with EPDM Seals - 1 PSI $13.31/Each Special Order Save 5%10+$12.64/Each Save 10%20+$11.98/Each Save 15%60+$11.31/Each	P-475	$13.31/Each Special Order
22403	1/4" FNPT x 1/4" FNPT Series 415 Brass Check Valve with Viton™ Seals - 1 PSI $13.31/Each Out of Stock (On Order) Save 5%10+$12.64/Each Save 10%20+$11.98/Each Save 15%60+$11.31/Each	P-475	$13.31/Each Out of Stock (On Order)
22404	1/4" FNPT x 1/4" FNPT Series 415 Brass Check Valve with Viton™ Seals - 1/3 PSI $13.31/Each Out of Stock (On Order) Save 5%10+$12.64/Each Save 10%20+$11.98/Each Save 15%60+$11.31/Each	P-475	$13.31/Each Out of Stock (On Order)

SMC 415 Series 1/4" Brass Check Valves

More in This Category