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Safety Relief Valves

Safety Relief Valves

Items 1 to 10 of 23 total

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  1. Groth Corp Model 2301A Pressure Relief Valve w/ Pressure Spring

    Groth Corp Model 2301A Pressure Relief Valve w/ Pressure Spring

    The 2301A Pressure Relief Valve is a spring-loaded version of the 2300A PRV for use at pressures of 1 PSIG and above. See the 2300A literature for technical information.
  2. Groth Corp Model 2450A Emergency Pressure Relief Valve, Weight-Loaded; Hinged

    Groth Corp Model 2450A Emergency Pressure Relief Valve, Weight-Loaded; Hinged

    The Groth Model 2450A Emergency Pressure Relief Valve is designed to provide emergency relief capacity beyond that furnished by the normal operating pressure/vacuum relief valve on the tank. The valve protects the tank against rupture or internal pressures caused by fire exposure, etc. Series 2450A is designed to be self-closing. As excessive pressure builds up, Series 2450A relieves, then reseats when over pressure has been dissipated. Counter weights are available for lower settings.
  3. Groth Corp Model 2500A Emergency Relief Valve, Pilot Operated

    Groth Corp Model 2500A Emergency Relief Valve, Pilot Operated

    The Groth Model 2500A Pilot-Operated Emergency Pressure Relief Valve is designed to provide emergency relief capacity beyond that furnished by the normal operating pressure relief valve on the tank. The valve protects the tank against rupture or explosion that could result from excessive internal pressures caused by an external fire, etc. Model 2500A is designed to be self-closing. As excessive pressure builds up, Model 2500A relieves, then reseats when overpressure has been dissipated.
  4. Groth Corp Model 1200A Pressure / Vacuum Relief Valve

    Groth Corp. Model 1200A Pressure / Vacuum Relief Valve

    Model 1200A is designed to vent to atmosphere to protect your tank from damage created by over-pressure or excessive vacuum. Costly product evaporation losses due to normal tank "breathing" are greatly reduced. Because the Model 1200A retains toxic vapors, atmospheric contamination is minimized. This helps to provide increased fire protection and safety.
  5. Groth Corp Model 1220A Pressure/Vacuum Relief Valve w/Pipe-Away

    Groth Corp. Model 1220A Pressure / Vacuum Relief Valve w/ Pipe-Away

    Model 1220A is used for pressure and vacuum relief where vapors must be piped away. Special pallets in the Model 1220A housing virtually eliminate the intake of air and the escape of vapors except during normal tank breathing, thus reducing the loss of product and protecting the tank from possible damage. Escaping vapors are piped away through a flanged outlet connection. This helps to provide increased fire protection and safety.
  6. Groth Corp Model 1260A Pressure Relief Valve w/Pipe-Away Feature

    Groth Corp. Model 1260A Pressure Relief Valve w/ Pipe-Away Feature

    Pressure Relief Valve Model 1260A is for use where pressure relief is required and all relieving vapors must be piped away. Tank relief, to avoid tank damage, is controlled by a spring or weight loaded pallet in the valve housing. Pressure relief valves help provide increased fire protection and safety. The Model 1260A can also be used for in-line vacuum relief where flanged inlet connection is required.
  7. Groth Corp Model 1300A Vacuum Relief Valve, Top Mount

    Groth Corp. Model 1300A Vacuum Relief Valve, Top Mount

    The Groth Model 1300A Vacuum Relief Valve is used when vacuum relief is the only requirement. Intake relief necessary under working conditions is achieved by a spring or weight loaded pallet. This feature of the Model 1300A reduces the possibility of tank damage. The Model 1300A helps to provide increased fire protection and safety.
  8. Groth Corp Model 1360A Vacuum Relief Valve, Side Mount

    Groth Corp. Model 1360A Vacuum Relief Valve, Side Mount

    The Groth Model 1360A Vacuum Relief Valve is used when vacuum relief is the only requirement. The Model 1360A may be side mounted on the tank body or piped in. Intake relief necessary under working conditions is achieved by a spring or weight loaded pallet in the valve housing. The Model 1360A reduces the possibility of tank damage and provides increased fire protection and safety.
  9. Groth Corp Model 1720A Pressure/Vacuum Relief Valve w/Pipe-Away Feature

    Groth Corp. Model 1720A Pressure / Vacuum Relief Valve w/ Pipe-Away Feature and Same-Size Inlet & Outlet

    Groth Series 1700 relief valves are designed with inlet and outlet flanges of the same size to reduce installation costs by having smaller downstream piping. Model 1720A valves are designed for systems requiring pressure and vacuum relief. Escaping vapors are piped away through a flanged outlet connection, helping to provide increased fire protection and safety.
  10. Groth Corp Model 1760A Pressure Relief Valve w/Pipe-Away Feature

    Groth Corp. Model 1760A Pressure Relief Valve w/ Pipe-Away Feature and Same-Size Inlet and Outlet

    Groth Series 1700 relief valves are designed with inlet and outlet flanges of the same size to reduce installation costs by having smaller downstream piping. Model 1760A valves are designed for systems requiring only pressure relief. Escaping vapors are piped away through a flanged outlet connection. This helps to provide increased fire protection and safety.

Items 1 to 10 of 23 total

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