Product Code
3136W/M12
Differential Check Valve
12mm ODS
PS = 45 bar - 600 PSI
Product use
These pressure regulators are designed to limit the liquid flow rate from the condenser to the liquid receiver tank, effectively reducing the exchange surface of the condenser and increasing the condensation pressure. They operate in combination with the differential valve that by-passes the hot gas from the compressor outlet to the liquid receiver tank, increasing the pressure of the liquid in the receiver tank

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 SAE Flare
-
Connections ODS [in.]
-
ODS [mm]
12
Opening differential pressure [bar]
1,4 - 3
Kv[m³/h]
1,5
PS[bar]
45
TS[°C] Min
- 40
TS[°C] Max
+ 130
Package pcs
16