MANUAL RESET RELAYS

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

HLR 7810-3 MANUAL RESET RELAY (PUSH-TO-RESET)

HLR 7810-3 MANUAL RESET RELAY (PUSH-TO-RESET)

Two position, three way Normally Closed, panel mounted, pilot pressure operated manual reset relay with a Latch Pin assembly and HLR 8500 Indicator. It is designed to quick exhaust the control pressure whenever the pilot supply pressure decreases sig … Read more

HLR 150-14 MANUAL RESET RELAY (PULL-TO-RESET)

HLR 150-14 MANUAL RESET RELAY (PULL-TO-RESET)

Two (2) position, three (3) way Universal Ported, pilot pressure operated, manual reset flow control valve with a Latch Pin and knob. This model is designed specifically to allow for easier than normal manual shut-in (pushing inward) with a Pilot Sup … Read more

 HLR 150-18 MANUAL RESET RELAY (PULL-TO-RESET)

HLR 150-18 MANUAL RESET RELAY (PULL-TO-RESET)

Two (2) position, three (3) way Universal Ported, pilot pressure operated, manual reset flow control valve with a Latch Pin and Red/Green Rotowink Indicator. This model is designed specifically to allow for easier than normal manual shut-in (pushing … Read more

11LV36 – 1/4″ – 3-way – pull top

Sigma Valves as a company was founded in 1968 to provide a solution to the requirement for a non-automatic reset relay valves in stainless steel. Today Sigma has a wide variety of master relay valves for safety system automation. From basic actuator … Read more

11LV44 – 1/4″ – arctic service

Sigma Valves as a company was founded in 1968 to provide a solution to the requirement for a non-automatic reset relay valves in stainless steel. Today Sigma has a wide variety of master relay valves for safety system automation. From basic actuator … Read more

11RRS3 – 1/4″ – 150 max psi

Sigma Valves as a company was founded in 1968 to provide a solution to the requirement for a non-automatic reset relay valves in stainless steel. Today Sigma has a wide variety of master relay valves for safety system automation. From basic actuator … Read more

11RRS83 – 1/4″ – 2 phase

Sigma Valves as a company was founded in 1968 to provide a solution to the requirement for a non-automatic reset relay valves in stainless steel. Today Sigma has a wide variety of master relay valves for safety system automation. From basic actuator … Read more

11RRS87 – 1/4″ – panel mount

Sigma Valves as a company was founded in 1968 to provide a solution to the requirement for a non-automatic reset relay valves in stainless steel. Today Sigma has a wide variety of master relay valves for safety system automation. From basic actuator … Read more

11RRS88 – 1/4″ – panel mount

Sigma Valves as a company was founded in 1968 to provide a solution to the requirement for a non-automatic reset relay valves in stainless steel. Today Sigma has a wide variety of master relay valves for safety system automation. From basic actuator … Read more

11RRS93 & 94 – 1/4″ – panel mount

Sigma Valves as a company was founded in 1968 to provide a solution to the requirement for a non-automatic reset relay valves in stainless steel. Today Sigma has a wide variety of master relay valves for safety system automation. From basic actuator … Read more

“S” Series

Sigma Valves as a company was founded in 1968 to provide a solution to the requirement for a non-automatic reset relay valves in stainless steel. Today Sigma has a wide variety of master relay valves for safety system automation. From basic actuator … 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