Overflow valve type 3.1M DN ^
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
single-seated straightway valve
KVS-value/cv value ^   m3/h / U.S. GALL/min, temperature max ^
inlet pressure to be controlled ^     bar
flanges PN ^    acc to DIN ^
valve body made of ^
diaphragm housing steel-welded
spring cap steel-welded
seat made of ^       cone made of ^
control by diaphragm made of ^