Safety relief valves
Applicable for the refrigerants R171 (ammonia, Nh3), HFC, HCFC, (e.g. R22, R134a, R404a)
Safety valve are standard back pressure dependent safety relief valves in angle0-way execution, specially designed
for protection of vessels and other components against excessive pressure.
The valve is designed to meet the strict quality demands and safety requirements for refrigeration installations, specified by the
international classification societies.
The valve is recommended as an external and internal safety relief valve in refrigeration plants. The spring housing is closed tightly to avoid refrigerant leakage.
Temperature Range : -30ºC to +100ºC
Maximum operating (pressure) 40 bar (580 psig)