Filters
Reset filters
Notes
(1) Minimum pressure at which the valve is completely open

Detachable check valves, POLYHEDRA line

Accessories for use with the following ASHRAE 34:2019 refrigerants, Class A1, A2L, or A3:
HFC (R134A, R32, R404A, R407C, R410A, R507)
HFO (R1234YF, R1234ZE)
HFO + HFC (R448A, R449A, R450A, R452A, R452B, R454A, R454B, R454C, R455A, R513A, R515A, R515B)
HC (R290, R600, R600A, R1270)
3124N/M22
Check Valve
22mm ODS
PS = 50 bar
3124N/7
Check Valve
7/8"ODS
PS = 50 bar
3124N/M28
Check Valve
28mm ODS
PS = 50 bar
3124N/9
Check Valve
1.1/8"ODS
PS = 50 bar
3124N/11
Check Valve
1.3/8"-35mm ODS
PS = 50 bar
3124N/13
Check Valve
1.5/8" ODS
PS = 50 bar
3124N/M42
Check Valve
42mm ODS
PS = 50 bar
3124N/17
Check Valve
2.1/8" ODS
PS = 50 bar
3125N/M22
Check Valve
22mm ODS
PS = 50 bar
3125N/7
Check Valve
7/8" ODS
PS = 50 bar
3125N/M28
Check Valve
28mm ODS
PS = 50 bar
3125N/9
Check Valve
1.1/8"ODS
PS = 50 bar