电话:027-87856626
传真:027-87850991
手机:贾元元 15387036360
业务QQ:1356322652
REXROTH力士乐流量控制阀工作原理:数显流量控制阀其结构是由自动阀芯,手动阀芯及显示器部分组成。显示部分则由流量阀机芯、传感器发讯器、电子计算器显示器部分组成。它的工作是及其复杂的。被测水流经阀门,水流冲击流量机芯内的叶轮,叶轮旋转与传感发讯器感应,使传感器发出与流量成正比的电讯号,流量电讯号通过导线送入电子计算器,经过计算器计算、微处理器处理后,其流量值显示出来。手动阀芯是用来调节流量的,根据显示值来设定所需的流量值。自动阀芯是用来维持流量恒定的,即在管网压力变化时,自动阀芯就会在压力的作用下自动开大火关小阀口来维持设定流量数值不变。
安装面安DIN 24340 A型和ISO 4401
在A、B、A和B或T(P)口有流量控制
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R900549688 Z2FRM6BB2-2X/32QRV
R900549687 Z2FRM6CB2-2X/32QRV
R900910912 Z2FRM6TB2-2X/6QRV
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德国REXROTH流量控制阀REXROTH力士乐特价供应
型号 2FRM, 2FRH 和 2FRW
2通流量控制阀
规格6至16
底板安装
规格6:安装面按DIN 24340 A型和 ISO 4401
规格10和16:安装面按DIN 24340 G型和ISO 6263
手动触发(2FRM型)
液压触发(2FRH型)
电液触发(2FRW型)
用叠加板式整流器实现双向流量控制(见如下,Z4S型)
齿条活塞的行程限位器,两端限位可调(2FRH和2FRW型)
真实值电位计,用于见许监控节流孔位置,可选(2FRH和2FRW型)
压力补偿器外部关闭,可选(规格6)
单向阀,可选(规格6)
压力补偿器的行程限位器,用于减小启动冲击(规格10和16)
询价联系人:贾元元
电话:027-87856626
传真:027-87850991
手机:贾元元 15387036360
业务QQ:1356322652
2FRM流量阀:76刻度调节
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