Master Craft Industrial Equipment
Mueller Streamline Co. Headquarters
150 Schilling Blvd
Suite 201
Collierville, Tennessee 38017
United States
Phone: 901 753 3200
Mueller Streamline Co. International
525 Okeechobee Blvd
Suite 860
West Palm Beach, FL 33401
United States
Phone: 561 273 8300
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Features:
  • Design Pressure (DP) / Maximum abnormal pressure (MAP): 1305 psig, 90 bar
  • Continuous operating temperature (COT): -40°F/300°F, -40°C/149°C
  • Contact factory or visit website for compatibility with CFC, HCFC, HFC and HFO refrigerants and oils
  • Suitable for CO2 applications
  • 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
    • RELIEFMASTER® Ball Valve Manifold
    RELIEFMASTER® Ball Valve Manifold - Dimensions
    Unit of Measure
    Items RELIEFMASTER® Ball Valve Manifold
    A 18730
    RELIEFMASTER® Ball Valve Manifold     		RELIEFMASTER® Ball Valve Manifold
    A 19043
    RELIEFMASTER® Ball Valve Manifold
    Connection Size N/A 7/8 in N/A 1/2 in
    End Type N/A ODS N/A NPTFE
    Second Connection Size N/A 1/2 in
    Second End Type N/A NPT N/A NPTFI
    MAP N/A 48 bar700 psi
    Weight N/A 0.73 kg1.60 lb N/A 0.72 kg1.58 lb
    Operating Temperature [Min] N/A -40 ºC-40 ºF
    Operating Temperature [Max] N/A 149 ºC300 ºF