Pressure and Safety Relief Valves
Exhaust over-pressurization to protect downstream equipment or control the upstream pressure of gas or liquid.
Exhaust over-pressurization to protect downstream equipment or control the upstream pressure of gas or liquid.
Industry leading pressure and safety relief valve designs with over 140 years of technical and application expertise providing custom engineered solutions for O&G, Refining, Chemical, Petrochemical, Process and Power applications. Our designs meet global and local codes and standards (API 526; ASME Section I, IV & VIII; EN ISO 4126; PED & more). Gain insight into the performance of your pressure relief valves with wireless monitoring.
Anderson Greenwood
Anderson Greenwood instrument/primary isolation valves and manifolds set the standard in flow/level and pressure measurement.
Crosby
Crosby direct spring-operated safety and relief valves are used on industrial steam, utility and commercial power generation.
Fisher
Highly reliable flow control technologies help you regulate and isolate your processes with certainty.
Francel
Regulators, shutoff devices, and custom skids engineered to meet changing conditions of the natural gas market.
Kunkle Valve
Kunkle industrial and commercial safety and relief valve products provide quality, performance and lower costs of operation.
Sapag
Sapag offers isolation, control and direct spring-operated safety and relief valves for steam, gas and liquid applications.
Sempell
Sempell high-pressure, high-flow and controlled safety valves protect EN style boilers and other challenging applications.
Tartarini
Pressure regulators used in regulating and metering stations, and odorization for natural gas.
Tescom
Delivering a wide range of standard and custom-engineered precision pressure control solutions for a diverse world market.
Pressure and Safety Relief Valves
Pressure and safety relief valves for critical applications in oil and gas production, refining, and chemical processing.
Relief Valves
Exhaust over-pressurization to protect downstream equipment or control the upstream pressure of gas or liquid.
Slam-Shut Valves
Shut off flow when pressure passes a set limit in response to a low-pressure condition, a high-pressure condition, or both.
Accessories
Pilots, restrictors, filters, hoses, gauges and more to complete the hardware needs of various installations.
Spare Parts
Minimize variability, reduce costs, and increase safety and production by choosing genuine OEM spare parts. |
Emerson Lab Overview
Learn more about slam-shuts
Backpressure regulators in lease automatic custody transfer units
Emerson product offering for efficient combined cycle power generation
