Spring-loaded governor with inlet pressure compensation diaphragm and zero shut-off, for maintaining a constant set outlet pressure pa

when gas throughput fluctuates, with safety diaphragm, so no purge line required, GDJ for gas, GDJ..L for air, EC type tested and certified.

DN: 15 to 50,
connection: thread,
pe: max. 400 mbar,
pa: 2 to 160 mbar