SMC 615 Series 3/8" Brass Check Valves

The 615 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
0.375" diameter through-hole in the 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™)
Maximum pressure: 500 psi

Stock	Description	Catalog Pg.	Price
22412	3/8" FNPT x 3/8" FNPT Series 615 Brass Check Valve with Buna-N Seals - 1 PSI 19.55/Each In Stock Save 5%10+ Save 10%20+ Save 15%60+	Internet Only	19.55/Each In Stock
22413	3/8" FNPT x 3/8" FNPT Series 615 Brass Check Valve with Buna-N Seals - 1/3 PSI 19.55/Each Out of Stock (On Order) Save 5%10+ Save 10%20+ Save 15%60+	Internet Only	19.55/Each Out of Stock (On Order)
22414	3/8" FNPT x 3/8" FNPT Series 615 Brass Check Valve with EPDM Seals - 1 PSI 20.53/Each Special Order Save 5%10+ Save 10%20+ Save 15%60+	Internet Only	20.53/Each Special Order
22415	3/8" FNPT x 3/8" FNPT Series 615 Brass Check Valve with Viton™ Seals - 1 PSI 20.53/Each Special Order Save 5%10+ Save 10%20+ Save 15%60+	Internet Only	20.53/Each Special Order
22417	3/8" FNPT x 3/8" FNPT Series 615 Brass Check Valve with Viton™ Seals - 1/3 PSI 20.53/Each In Stock Save 5%10+ Save 10%20+ Save 15%60+	Internet Only	20.53/Each In Stock

SMC 615 Series 3/8" Brass Check Valves

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