Pressure relief valve T21.1

Safety valve is standard, back pressure dependent safety relief valves in angle-way execution, specially designed for protection of vessels and other components against excessive pressure

Safety valves dependent on back pressure, spring-loaded.

Safety valves not dependent on back pressure, spring-loaded.

Safety valve for refrigeration applications, threaded connection, other connection options available, set pressure up to 40 bar

from DN15 to DN50, up to 40 bar operating pressure

Due to the counter-pressure-independent design, the refrigerant is either returned to the low-pressure side of the refrigeration system or collected in a special container.