Overflow valve type 1.2 DN ^
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relieved 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 ^
spring cap steel-welded
seat made of ^
cone made of ^      -steel with soft seal made of ^
relief by ^