The BERMAD Model IR-423-55-R sustains the preset minimum upstream pressure, reduces downstream pressure to a constant preset maximum...
The BERMAD Model IR-420-50-R is a hydraulically operated, diaphragm actuated control valve that reduces higher upstream pressure....
The BERMAD Model IR-920-MO-54-R integrates a vertical turbine Woltman-type water meter with a diaphragm actuated hydraulic control valve
The BERMAD Model IR-920-M0-RXZ integrates a vertical turbine Woltman-type water meter with a diaphragm actuated hydraulic control valve.