Media Cold water
Hot water
Suitability Air conditioning
Heating systems
Valve type Relief valves
Construction Ductile iron
Max. pressure (bar) 16
Min. temperature (deg. C) -10
Max. temperature (deg. C) 100
 
 

The PM 512 pressure relief valve is suitable for variable flow heating and cooling systems. It is particularly effective in situations that require high pressure drops, as it ensures minimal noise.

Constructed from ductile iron, the valve is electrophoretically painted with duasolid to protect against rust. It also has a soft NBR diaphragm to deliver a long product lifespan.

The valve is designed for use in tight spaces and is equipped with an auxiliary spring that operates as a fail-safe open function.


The PM 512 pressure relief valve is suitable for variable flow heating and cooling systems. It is particularly effective in situations that require high pressure drops, as it ensures minimal noise.

Constructed from ductile iron, the valve is electrophoretically painted with duasolid to protect against rust. It also has a soft NBR diaphragm to deliver a long product lifespan.

The valve is designed for use in tight spaces and is equipped with an auxiliary spring that operates as a fail-safe open function.