Showing 1–16 of 21 results
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Mercer Valve 1400 Series Threaded Stainless Steel Safety Relief Valves, Pressure Relief Valves (PRV)
View ProductA highly compact, threaded safety relief valve designed for lower capacity systems ranging from 500 psi up to 6,000 psi.
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Mercer Valve 8100 Series Threaded Carbon Steel Safety Relief Valves, Pressure Relief Valves (PRV)
View ProductA state of the art soft seat, high flow rate pressure relieving device. Incorporates a fully guided disk and low rated guided spring.
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Mercer Valve 9100 Series Flanged Safety Relief Valves, Pressure Relief Valves (PRV)
View ProductA heavy-duty, flanged PRV allowing for a tighter seal up to set pressure to drastically reduce leaks and limit product loss.
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Mercer Valve 9100 Series Model 20 High Pressure Safety Relief Valves, Pressure Relief Valves (PRV)
View ProductEngineered specifically for threaded piping systems. Guarantees reliable, repeatable set pressures where standard safety valves fail.
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Mercer Valve 9100 Series Threaded Safety Relief Valves, Pressure Relief Valves (PRV)
View ProductEngineered exclusively for CNG and extreme-pressure industrial applications up to 8,700 psi. Utilizes patented Auto Seat Technology to deliver a longer lifecycle.
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Mercer Valve 9500 Series Modulating Pilot Operated Safety Relief Valves, Pressure Relief Valves (PRV)
View ProductDesigned to gradually open the main valve in response to system overpressure, producing far less shock and wear on main valve components.
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Mercer Valve 9500 Series Snap Acting Pilot Operated Safety Relief Valves, Pressure Relief Valves (PRV)
View ProductA snap acting pilot operated PRV featuring an adjustable blowdown. The upper seat abruptly snaps open to instantaneously relieve the system.
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Sarasin-RSBD Starflow® P Series Spring Loaded Pressure Relief Valves (PRVs), Models P3, P4, and P5 Safety Relief Valves (SRVs)
View ProductA spring-loaded safety relief valve designed for high integrity performance and repeatability in vapor, gas, liquid, or steam oil and gas applications.
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Sarasin-RSBD® 76 Series Full Nozzle Pilot Operated Pressure Relief Valve (PRV)
View ProductA full nozzle pilot operated PRV developed to protect vessels against overpressure in cryogenic conditions or ensure strict body chemical protection.
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Sarasin-RSBD® 78 Series Semi Nozzle Pilot Operated Pressure Relief Valve (PRV)
View ProductAn autonomous pilot operated PRV developed in compliance with API standard 526. Does not require an external power source to operate in harsh conditions.
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Sarasin-RSBD® 9 Series Portable Spring Loaded Pressure Relief Valve (PRV), Safety Relief Valve (SRV)
View ProductA compact, versatile spring-loaded PRV available in conventional and balanced bellows designs. Ideal for vapor, gas, liquid, or steam applications.
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Apollo Valves 19 Series ASME Section I & VII Pressure Safety Relief Valves
View ProductAn ASME capacity certified safety valve for overpressure protection of steam power boilers and pressure vessels. Available in brass or stainless trim.
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Apollo Valves 16-200 Series Liquid Pressure Safety Relief Valves
View ProductAn economical bronze general purpose relief valve for non-code bypass relief in cold water supply systems, storage tanks, and well pumps.
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Apollo Valves 500 Series ASME Section VIII Div 1 Pressure Safety Relief Valves
View ProductAn ASME Section VIII capacity certified safety relief valve designed for overpressure protection of steam, air, gas, and liquid piping systems.
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Apollo Valves 37-200, 37LF-200 Series, Model VR, Water Heater Vacuum Relief Valves
View ProductAutomatically vents a system should a vacuum occur, preventing water siphoning and tank collapse. Ideal for water heater vacuum relief.
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Apollo Valves 10-100, 10-300 Series ASME Hot Water Bronze Safety Relief Valves
View ProductProtects ASME Section IV hot water heating boilers and hydronic systems. Features a high capacity design with a corrosion resistant bronze construction.
