CAD/BIM CATALOG
CHECKMASTER® Check Valves
checkmaster--check-valves
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---Flare-to-Flare.jpg
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---Flare-to-Flare.JPG
Design Pressure (DP) / Maximum abnormal pressure (MAP): 700 psig, 48 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
UL/cUL Recognized, Conforms to Pressure Equipment Directive 2014/68/EU
100% tested
Forged brass body exceeds the most stringent quality standards in the industry
Neoprene gasket
CHECKMASTER_-Check-Valves---90--Angle.JPG
Design Pressure (DP) / Maximum abnormal pressure (MAP): Charted below
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
UL/cUL Recognized, Conforms to Pressure Equipment Directive 2014/68/EU
Built-in 30 mesh stainless steel screen
Internal components installed with DuraForm Technology
Mechanically formed solder cup stops for easy installation
Flexible for installation in vertical or horizontal position
Hermetically formed solid copper body assures zero leak potential
CHECKMASTER_-Check-Valves---Magnetic.JPG
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
UL/cUL Recognized, Conforms to Pressure Equipment Directive 2014/68/EU
Enhanced internal design for maximum flow and minimum pressure drop
Design Pressure (DP) / Maximum abnormal pressure (MAP): Charted below
1/4" - 1/2" sized valves are designed for use with R744 (CO2)
5/8" - 7/8" sized valves are designed for use with R744 in cascading systems or secondary loops where design pressures are below the R744 critical pressure of 1058 psi
CHECKMASTER_-Check-Valves---Piston.JPG
Design Pressure (DP) / Maximum abnormal pressure (MAP): 700 psig, 48 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
UL/cUL Recognized, Conforms to Pressure Equipment Directive 2014/68/EU
100% tested
Design features easy removal and reassembly of internal components
Forged brass body exceeds the most stringent quality standards in the industry
Horizontal or vertical installation (not to be installed with bonnet facing down)
"Y" type design provides minimal pressure drop and increased flow capacity
Non-asbestos gasket material ensures seal integrity, while a heatstabilized PTFE seat provides seal across wide temperature ranges.
Back pressure shutoff at low pressure differentials
CHECKMASTER_-Check-Valves---Four-Bolt.JPG
CHECKMASTER® Check Valves - Flare to Flare
(4) Features: CHECKMASTER® Check Valves - Solder to Solder
(7) Features: CHECKMASTER® Check Valves - 90° Angle
(3) Features: CHECKMASTER® Check Valves - Magnetic
(12) Features: CHECKMASTER® Check Valves - Piston
(12) Features: 