or reservoir level. reservoir filling is in response to a hydraulically controlled bi-level vertical float that opens at a pre-set reservoir low level and shuts off at a pre-set high level, regardless of valve differential pressure. bermad series valves are hydraulic, oblique pattern, globe valves with...
flow meter and main valve, it controls irrigation together with the irrigation controller. the bermad ir- -m -bkz accurately reduces higher upstream pressure to very low and stable preset downstream pressure. features and benefits ■ integrated "all-in-one" control valve ❏ saves space, cost and maintenance...
valve. serving as flow meter and main valve, it controls irrigation together with the irrigation controller. the bermad ir- -m -brz accurately reduces higher upstream pressure to very low and stable preset downstream pressure. features and benefits ■ integrated "all-in-one" control valve ❏ saves space...
controls irrigation together with the irrigation controller. the bermad hydrometer reduces higher upstream pressure to lower constant downstream pressure and opens fully upon line pressure drop. features and benefits ■ integrated "all-in-one" control valve ❏ saves space, cost and maintenance ■ hydraulic...
maintains accuracy ■ integrated flow metering calibration device ■ user-friendly design ❏ easy pressure setting ❏ simple in-line inspection and service ir- -m -kxz pressure reducing and sustaining hydrometer magnetic drive the bermad model ir- -m -kxz integrates a vertical turbine woltman-type water meter with...
a diaphragm actuated hydraulic control valve. serving as flow meter and main valve, it controls irrigation together with the irrigation controller. the bermad hydrometer sustains minimum preset upstream (back) pressure and opens fully when line pressure is in excess of setting. features and benefits...
calibration device ■ paddle-type hydro-mechanical flow pilot ❏ no added head loss ❏ wide setting range ■ simple in-line inspection and service [ ] ir- -m -kvz flow control and pressure reducing hydrometer magnetic drive the bermad model ir- -m -kvz integrates a vertical turbine woltman-type water meter with...