QUICK EXHAUST VALVES

SigmaHLR offers a variety of quick exhaust valves. For more information on these products or to make a purchase, please contact SigmaHLR Sales at 972-355-3047.

13QS1 – 1/4″ – 150 psi

SIGMA VALVES product line of Quick Exhaust Valves (QEV) are available for Pneumatic and Hydraulic applications in a wide range of port sizes and port types, working pressures, flow range, and temperature compatibility. As with all Sigma products, the … Read more

13QS15 – 1/4″ – 400 psi

SIGMA VALVES product line of Quick Exhaust Valves (QEV) are available for Pneumatic and Hydraulic applications in a wide range of port sizes and port types, working pressures, flow range, and temperature compatibility. As with all Sigma products, the … Read more

13QS23 – 1/4″ – 400 psi – H2S

SIGMA VALVES product line of Quick Exhaust Valves (QEV) are available for Pneumatic and Hydraulic applications in a wide range of port sizes and port types, working pressures, flow range, and temperature compatibility. As with all Sigma products, the … Read more

13QS27 – 1/2″ – 400 psi

SIGMA VALVES product line of Quick Exhaust Valves (QEV) are available for Pneumatic and Hydraulic applications in a wide range of port sizes and port types, working pressures, flow range, and temperature compatibility. As with all Sigma products, the … Read more

13QS38 & 39 – 1/2″ – 6,000 psi

SIGMA VALVES product line of Quick Exhaust Valves (QEV) are available for Pneumatic and Hydraulic applications in a wide range of port sizes and port types, working pressures, flow range, and temperature compatibility. As with all Sigma products, the … Read more

13QS40,41 & 80 – 1/2″ – w/spring

SIGMA VALVES product line of Quick Exhaust Valves (QEV) are available for Pneumatic and Hydraulic applications in a wide range of port sizes and port types, working pressures, flow range, and temperature compatibility. As with all Sigma products, the … Read more

13QS42 & 43 – 1/2″ – 150 psi

SIGMA VALVES product line of Quick Exhaust Valves (QEV) are available for Pneumatic and Hydraulic applications in a wide range of port sizes and port types, working pressures, flow range, and temperature compatibility. As with all Sigma products, the … Read more

13QS44 – 1/2″ – 10,000 psi

SIGMA VALVES product line of Quick Exhaust Valves (QEV) are available for Pneumatic and Hydraulic applications in a wide range of port sizes and port types, working pressures, flow range, and temperature compatibility. As with all Sigma products, the … Read more

Contact our Sales Team at

Don’t See What You Need?


Contact Us Now

Above you have found our core product line that fits numerous applications. In the case of which you are in need of a specific material, temperature rating, or other technical specification, please contact us to see our other offerings we provide to fulfill your needs.

1.

Available Seals: Viton, Urethane, Arctic, Kalrez, Alfas, and Teflon

2.

Exotic Materials Available include: Inconel, Hastelloy, Monel, and Duplex Stainless Steel