Product Code
3185NW/11
Right-angle Check Valve
Product use
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)
Product Details
Connections ODS Ø [in.]
1.3/8"
Connections ODS Ø [mm]
35
Kv [m³/h]
29
Differential pressure (2) [bar]
0,3
PS [bar]
50
MWP [psi] (1)
600
TS [°C] Min
-40
TS [°C] Max
+150
Package pcs
1
Notes where expressly stated
(1): according to UL approval
(2): minimum pressure at which the valve is completely open