Overflow valve type 5.1F DN ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ single-seated relieved straightway valve KVS-value ^ m3/h, temperature max ^ øC inlet pressure to be controlled ^ bar valve body PN ^ on both sides flange DIN ^ valve completely made of CrNiMo-steel cone with soft seal made of ^ control by diaphragm made of ^ Overflow valve type 5.1 G ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ single-seated relieved straightway valve KVS-value ^ m3/h, temperature max ^ øC inlet pressure to be controlled ^ bar valve body PN ^ socket connection on both sides valve completely made of CrNiMo-steel cone with soft seal made of ^ control by diaphragm made of ^