pilot and a fixed orifice. this varying pressure modulates the valve to open or close. bermad irrigation series on-off modes principle of operation modulating closed the restriction continuously allows line pressure into the control chamber. the pilot controls outflow from the control chamber. throttling...
pilot and a fixed orifice. this varying pressure modulates the valve to open or close. bermad irrigation series on-off modes principle of operation modulating closed the restriction continuously allows line pressure into the control chamber. the pilot controls outflow from the control chamber. throttling...
pressure relief dampers sound attenuators acoustic louvers non-return dampers variable air volume boxes access doors feedback career certificate contacts references application form send us your cv available positions view available positions...
internal inlet & outlet flow straighteners ❏ saves on straightening distances ❏ maintains accuracy ■ integrated flow metering 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...
hydraulic control valve. serving as flow meter and main valve, it controls irrigation together with the irrigation controller. the bermad hydrometer accurately reduces higher upstream pressure to very low and stable preset downstream pressure. it either opens or shuts in response to remote pressure...
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...
main valve, it 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...