Filters
Reset filters
Notes
(1): according to UL approval
(2): minimum pressure at which the valve is completely open

Hermetic check valves, GO GREEN line

Accessories for use with refrigerant R744.
3133EW/M12
Check Valve CO2
12mm ODS
PS = 80 bar - 1160 PSI
3133EW/4
Check Valve CO2
1/2" ODS
PS = 80 bar - 1160 PSI
3133EW/5
Check Valve CO2
5/8" ODS
PS = 80 bar - 1160 PSI
3133EW/M18
Check Valve CO2
18mm ODS
PS = 80 bar - 1160 PSI
3133EW/6
Check Valve CO2
3/4" ODS
PS = 80 bar - 1160 PSI
3133EW/7
Check Valve CO2
7/8"-22mm ODS
PS = 80 bar - 1160 PSI
3137EW/2
Check Valve CO2
1/4"ODS
PS = 130 bar - 1740 PSI
3137EW/3
Check Valve CO2
3/8" ODS
PS = 130 bar - 1740 PSI
3137EW/4
Check Valve CO2
1/2" ODS
PS = 130 bar - 1740 PSI
3137EW/5
Check Valve CO2
5/8" ODS
PS = 130 bar - 1740 PSI
3137EW/6
Check Valve CO2
3/4" ODS
PS = 130 bar - 1740 PSI
3138EW/M10
Check Valve CO2
10mm W
PS = 140 bar - 2030 PSI