Mueller Industries Inc. - SAFETYMASTER® Pressure Relief Valves - Atmospheric - NPTFE Inlet

Features:

Temperature Range: -40°F/300°F, -40°C/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 other 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

Conforms to Pressure Equipment Directive 2014/68/EU, CRN, Compatible with all CFC, HCFC and HFC refrigerants and oils

CRN 0G0314.9C

SAFETYMASTER® Pressure Relief Valves - Atmospheric - NPTFE Inlet

SAFETYMASTER® Pressure Relief Valves - Atmospheric - NPTFE Inlet - Dimensions

Unit of Measure

Items	A 18774 SAFETYMASTER® Pressure Relief Valves - Atmospheric - NPTFE Inlet	B 33755 SAFETYMASTER® Pressure Relief Valves - Atmospheric - NPTFE Inlet
Connection Size	N/A 1/8 in	N/A 1/4 in
End Type	N/A NPTFE
Weight	N/A	N/A 0.14 kg0.30 lb
Operating Pressure [Max]	N/A 700 psi
Operating Pressure [Min]	N/A 150 psi
Operating Temperature [Min]	N/A -40 ºC-40 ºF
Operating Temperature [Max]	N/A 149 ºC300 ºF