Safety valve Leser 441-H4 with DIN standard from the manufacturer Leser – Germany,
– Boiler safety valve Leser
– Model: 441-H4
– Materials: cast iron, steel, stainless steel
– Maximum working pressure: 0.1 – 40 bar
– Maximum temperature 450 degrees C
– Size: DN20 – DN200
– Connection: flange connection PN16, PN25, PN40
– Application: steam heat of boilers
