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): 700 psig, 48 bar
  • Continuous operating temperature (COT): -40°F/300°F, -40°C/149°C
  • Pressure to open: < 1 psi
  • Contact factory or visit website for compatibility with CFC, HCFC, HFC and HFO refrigerants and oils
  • UL/cUL Recognized, Conforms to Pressure Equipment Directive 2014/68/EU
  • Neoprene seat for positive isolation and pulsation dampening
  • Enhanced internal design for maximum flow and minimum pressure drop
    • CHECKMASTER® Check Valves
    CHECKMASTER® Check Valves - Solder to Solder - Dimensions
    Unit of Measure
    1 

    Item #

    Connection Size

    End Type

    MAP

    Weight

    A 15628 N/A 1/4 in N/A Solder N/A 48 bar700 psi N/A 0.06 kg0.13 lb
    A 15629 N/A 3/8 in N/A Solder N/A 48 bar700 psi N/A 0.06 kg0.13 lb
    A 15631 N/A 5/8 in N/A Solder N/A 48 bar700 psi N/A 0.16 kg0.36 lb
    A 15632 N/A 1/4 in N/A Solder N/A 48 bar700 psi N/A 0.07 kg0.16 lb
    A 15633 N/A 3/8 in N/A Solder N/A 48 bar700 psi N/A 0.08 kg0.18 lb
    A 15634 N/A 1/2 in N/A Solder N/A 48 bar700 psi N/A 0.20 kg0.43 lb
    A 15635 N/A 5/8 in N/A Solder N/A 48 bar700 psi N/A 0.22 kg0.48 lb
    Unit of Measure
    1