210 Series Priston Check Valve

Maximum Operating Pressure — 500 psi
Maximum Operating Temperature — 180°F
Seat Area Open Diameter — .140

The 210 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. The 210 Series Check Valve maximum operating pressure of 500 psi covers a wide range of air and fluid applications. The 210 Check is a compact design and has a positive seal at very low back pressure or slight vacuum.

UL/UR configurations are available and rated to 500 psi.

212 Series Poppet Check Valve

Maximum Operating Pressure — 500 psi
Maximum Operating Temperature — 180°F
Seat Area Open Diameter — .128

The 212 Series Poppet Check Valve incorporates a poppet with an embedded o-ring that seals on a brass seat. The 212 Series Check Valve maximum operating pressure of 500 psi covers a wide range of air and fluid applications. The 212 Check is a compact design and has a positive seal at very low back pressure or slight vacuum.

UL/UR configurations are available and rated to 500 psi.

215 Series Piston Check Valve

Maximum Operating Pressure — 500 psi
Maximum Operating Temperature — 180°F
Seat Area Open Diameter — .197

The 215 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. The 215 Series Check Valve maximum operating pressure of 500 psi covers a wide range of air and fluid applications. The 215 Check is a compact design and has a positive seal at very low back pressure or slight vacuum.

UL/UR configurations are available and rated to 500 psi.

410 Series Piston Check Valve

Maximum Operating Pressure — 500 psi
Maximum Operating Temperature — 180°F
Seat Area Open Diameter — .203

The 410 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. The 410 Series Check Valve maximum operating pressure of 500 psi covers a wide range of air and fluid applications. The 410 Check is a compact design and has a positive seal at very low back pressure or slight vacuum.

UL/UR configurations are available and rated to 500 psi.

415 Series Check Valve

Maximum Operating Pressure — 500 psi
Maximum Operating Temperature — 180°F
Seat Area Open Diameter — .265

The 415 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. The 415 Series Check Valve maximum operating pressure of 500 psi covers a wide range of air and fluid applications. The 415 Check is a compact design and has a positive seal at very low back pressure or slight vacuum. UL/UR configurations are available and rated to 500 psi.

450 Series Check Valve

Maximum Operating Pressure — 1200 psi
Maximum Operating Temperature — 180°F
Seat Area Open Diameter — .280

The 450 Series Check Valve incorporates an o-ring that is captured in a brass poppet to seal on a brass seat in the check valve body. The poppet style is an economical, general use design that provides a positive seal down to approximately 1/2 psi back pressure. The maximum operating pressure is 1200 psi. The standard body is a one piece design. The optional 45° Flare Ends are available on the alternate multi-end body.

UL/UR configurations are available and rated to 500 psi.

460 Series Check Valve

Maximum Operating Pressure — 2500 psi
Maximum Operating Temperature — 180°F
Seat Area Open Diameter — .187

The 460 Series Ball Check Valve is designed for high pressure — light hydraulics, high pressure fluid or air. The 460 Check incorporates a stainless ball on a brass seat in the check valve body. The 460 Check will have a positive seal only at high back pressure. There is no elastomer in the check valve to create a positive seal and there may be some leakage past the seat in low back pressure applications.

490 Series Check Valve

Maximum Operating Pressure — 3000 psi
Maximum Operating Temperature — 180°F
Seat Area Open Diameter — .280

The 490 Series Ball Check Valve incorporates a stainless ball on an elastomer seat with multiple end configuration options. The 490 Check is designed for high pressure — light hydraulics, high pressure fluid or air applications where a positive seal is required. The 490 Check has a positive seal at very low back pressure or slight vacuum.

Maximum Operating Pressure — 500 psi
Maximum Operating Temperature — 180°F
Seat Area Open Diameter — .297

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. The 610 Series Check Valve maximum operating pressure of 500 psi covers a wide range of air and fluid applications. The 610 Check is a compact design and has a positive seal at very low back pressure or slight vacuum.

615 Series Check Valve

Maximum Operating Pressure — 500 psi
Maximum Operating Temperature — 180°F
Seat Area Open Diameter — .375

The 615 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. The 615 Series Check Valve maximum operating pressure of 500 psi covers a wide range of air and fluid applications. The 615 Check is a compact design and has a positive seal at very low back pressure or slight vacuum.

UL/UR configurations are available and rated to 500 psi.

650 Series Check Valve

Maximum Operating Pressure — 1200 psi
Maximum Operating Temperature — 180°F
Seat Area Open Diameter — .430

The 650 Series Check Valve incorporates an o-ring that is captured in a brass poppet to seal on a brass seat in the check valve body. The poppet style is an economical, general use design that provides a positive seal down to approximately 1/2 psi back pressure. The maximum operating pressure is 1200 psi. UL/UR configurations are available and rated to 500 psi.

810 Series Piston Check Valve

Maximum Operating Pressure — 500 psi
Maximum Operating Temperature — 180°F
Seat Area Open Diameter — .375

The 810 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. The 810 Series Check Valve maximum operating pressure of 500 psi covers a wide range of air and fluid applications. The 810 Check is a compact design and has a positive seal at very low back pressure or slight vacuum.

815 Series Piston Check Valve

Maximum Operating Pressure — 500 psi
Maximum Operating Temperature — 180°F
Seat Area Open Diameter — .437

The 815 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. The 815 Series Check Valve maximum operating pressure of 500 psi covers a wide range of air and fluid applications. The 815 Check is a compact design and has a positive seal at very low back pressure or slight vacuum.

UL/UR configurations are available and rated to 500 psi.

850 Series Check Valve

Maximum Operating Pressure — 1200 psi
Maximum Operating Temperature — 180°F
Seat Area Open Diameter — .470

The 850 Series Check Valve incorporates an o-ring that is captured in a brass poppet to seal on a brass seat in the check valve body. The poppet style is an economical, general use design that provides a positive seal down to about 1/2 psi back pressure. The maximum operating pressure is 1200 psi.

UL/UR configurations are available and rated to 500 psi.

1200 Series Check Valve

Maximum Operating Pressure — 1200 psi
Maximum Operating Temperature — 180°F
Seat Area Open Diameter — .470

The 1200 Series Check Valve incorporates an o-ring that is captured in a brass poppet to seal on a brass seat in the check valve body. The poppet style is an economical, general use design that provides a positive seal down to approximately 1/2 psi back pressure. The maximum operating pressure is 1200 psi.

UL/UR configurations are available and rated to 500 psi.

1210 Series Piston Check Valve

Maximum Operating Pressure — 500 psi
Maximum Operating Temperature — 180°F
Seat Area Open Diameter — .500

The 1210 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. The 1210 Series Check Valve maximum operating pressure of 500 psi covers a wide range of air and fluid applications. The 1210 Check is a compact design and has a positive seal at very low back pressure or slight vacuum.

1215 Series Piston Check Valve

Maximum Operating Pressure — 500 psi
Maximum Operating Temperature — 180°F
Seat Area Open Diameter — .594

The 1215 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. The 1215 Series Check Valve maximum operating pressure of 500 psi covers a wide range of air and fluid applications. The 1215 Check is a compact design and has a positive seal at very low back pressure or slight vacuum.

UL/UR configurations are available and rated to 500 psi.

CV Series

Specifications*
Cracking Pressure: .5 PSI — Shuttle
2 PSI — Mini Check
Operating Pressure: .5 -150 PSI
CV: .05
Temperature: -25°F to 250°F
Body, Piston Ends: Electroless Nickel Plated Brass
Spring: 302 Stainless Steel — Mini Check Only

* Specifications may vary depending on elastomer, environment and media.

110 Series

Specifications*
Cracking Pressure: 1 PSI — Standard
Operating Pressure: 150 PSI
Airflow: (10/32) 2.5 SCFM at 50PSII
(1/16B) 1.5 SCFM at 50PSI
CV: .03 - .06
Temperature: -25°F to 250°F
Body, Piston Ends: Electroless Nickel Plated Brass
Spring: 302 Stainless Steel
Seal: Buna-N, EPDM, Viton®

* Specifications may vary depending on elastomer, environment and media.

High Precision Check Valves

Operating pressure to 10,000 PSI

Seal Compound: Viton®, Neoprene, Buna, Teflon, Silicone, Fluro-silicone, Ethylene, Propylene, and Kalrez®

Materials:
Aluminum, Brass, Steel, Stainless Steel, and other materials available upon request

Cracking pressure from 0 PSI to 250 PSI

Male and Female NPT (1/8" - 3"), metric and other threads available.