Relief Valves & Manifolds
Angle NPTFE to Flare
• Continuous operating temperature (COT): -40°F/300°F, -40°/149°C
• Designed primarily for use on liquid receiver applications above the liquid refrigerant level (it is recommended that the factory be consulted before the valves are used on ther applications)
• Satisfy ASHRAE Standard 15 code requirements for a refrigerant vessel safety device (Application information can also be found in ASHRAE Guide and Data Book)
• Comply with ASME code for unfired pressure vessels
• Discharge rates are certified by National Board of Boiler & Pressure Vessel Inspectors
• Designed for maximum discharge capacities
Atmospheric – NPTFE Inlet
• Continuous operating temperature (COT): -40°F/300°F, -40°/149°C
• Designed primarily for use on liquid receiver applications above the liquid refrigerant level (it is recommended that the factory be consulted before the valves are used on ther applications)
• Satisfy ASHRAE Standard 15 code requirements for a refrigerant vessel safety device (Application information can also be found in ASHRAE Guide and Data Book)
• Comply with ASME code for unfired pressure vessels
• Discharge rates are certified by National Board of Boiler & Pressure Vessel Inspectors
• Designed for maximum discharge capacities
Internal
• Continuous operating temperature (COT): -40°F/300°F, -40°/149°C
• Designed primarily for use on liquid receiver applications above the liquid refrigerant level (it is recommended that the factory be consulted before the valves are used on ther applications)
• Satisfy ASHRAE Standard 15 code requirements for a refrigerant vessel safety device (Application information can also be found in ASHRAE Guide and Data Book)
• Comply with ASME code for unfired pressure vessels
• Discharge rates are certified by National Board of Boiler & Pressure Vessel Inspectors
• Designed for maximum discharge capacities
Straight Thru
• Continuous operating temperature (COT): -40°F/300°F, -40°/149°C
• Designed primarily for use on liquid receiver applications above the liquid refrigerant level (it is recommended that the factory be consulted before the valves are used on ther applications)
• Satisfy ASHRAE Standard 15 code requirements for a refrigerant vessel safety device (Application information can also be found in ASHRAE Guide and Data Book)
• Comply with ASME code for unfired pressure vessels
• Discharge rates are certified by National Board of Boiler & Pressure Vessel Inspectors
• Designed for maximum discharge capacities
High Pressure Relief Valves
• Working temperature range (TS): -40°F/300°F, -40°/149°C
• Working pressure up to 700 psig
• Designed primarily for use on liquid receiver applications above the liquid refrigerant level (it is recommended that the factory be consulted before the valves are used on their applications)
• Satisfy ASHRAE Standard 15 code requirements for a refrigerant vessel safety device (Application information can also be found in ASHRAE Guide and Data Book)
• Comply with ASME code for unfired pressure vessels
• Discharge rates are certified by National Board of Boiler & Pressure Vessel Inspectors
• Designed for maximum discharge capacities
RELIEFMASTER® Change-Over Manifold
• Design Pressure (DP) / Maximum abnormal pressure (MAP): 700 psig, 48 bar
• Continuous operating temperature (COT): -40°F/300°F, -40°C/149°C
• Allows easy replacement of attached relief valves and rupture discs while the system is operative.
• Dual internal seats ensure complete isolation of individual circuits.
• Available with various inlet connections.
• Multiple cap options available.
RELIEFMASTER® Ball Valve Manifold
• Design Pressure (DP) / Maximum working pressure (PS): 1305 psig, 90 bar
• Working temperature range (TS): -40°F/300°F, -40°C/149°C
• Compatible with all CFC, HCFC and HFC refrigerants and oils
• Allows easy replacement of attached relief valves and rupture discs while the system is operative
• Offers solution for applications requiring a ball valve style pressure relief valve manifold
• Internally equalized ball design
• Rupture-proof encapsulated stem
Rupture Disc and Pressure Gauge – NPTFE x NPTFI
• Continuous operating temperature (COT): -40°F/300°F, -40°/149°C
• Compatible with all CFC, HCFC and HFC refrigerants and oils
• CE Certified Category 4 Product, Certified to meet ASME Code
• Wide range of pressure settings available
• One-piece brass design assures setting accuracy
• Non-fragmenting disc
