HED8OA20/200K14VHED8OA20/200K14V
【简单介绍】
【详细说明】
HED8OA20/200K14V HED8OA20/200K14V
R900912600 LC16B40D73/
R900912601 LC25B40E73/
R900912602 LC25B00E73/
R900937999 LC40A20D73/
R900938000 LC40A20E73/
R900938001 LC40B00D73/
R900938002 LC40B05E73/
R900938003 LC40B10D73/
R900938005 LC40B10E73/
R900938006 LC40B20D73/
R900938007 LC40B20E73/
力士乐HED压力继电器
R901106509 HED8OP20/100K14S
R901106505 HED8OH20/100K14AS
R901106504 HED8OP20/50K14S
R901106498 HED8OH20/100K14KS
R901106453 HED8OP20/350K14
R901106452 HED8OA20/200K14AS
R901110456 HED8OA20/200K14V
R901108236 HED8OH20/350K14AS
R901108003 HED8OP20/200K14AS
R901107922 HED8OA20/350K14SV
R901107790 HED8OP20/100K14AS
R901107128 HED8OH20/100K14A
R901102702 HED8OA20/50K14KS
R901102362 HED8OH20/200K14S
R901102360 HED8OH20/100K14
压力继电器是利用液的压力来启闭电气触点的
液压电气转换元件。当系统压力达到压力继电器的
调定值时,发出电信号,使电气元件(如电磁铁、电机、时间继电器、电磁离合器等)动作,使油路卸压、换向,执行元件实现顺序动作,
或关闭电动机使系统停止工作,起安全保护作用等。
压力继电器有柱塞式、膜片式、弹簧管式和波纹管式四种结构形式。
当从继电器下端进油口3进入的液体压力达到调定压力值时,
推动柱塞2上移,此位移通过杠杆放大后推动微动开关4动作。
改变弹簧1的压缩量,可以调节继电器的动作压力。
应用场合:用于安全保护、控制执行元件的顺序动作、用于泵的启闭、用于泵的卸荷。
注意: 压力继电器必须放在压力有明显变化的地方才能输出电信号。
若将压力继电器放在回油路上,由于回油路直接接回油箱,压力也没有变化,所以压力继电器也不会工作。
R901102356 HED8OH21/50K14KS
R901102349 HED8OH21/50K14
R901101698 HED8OA21/50K14
R901099789 HED8OH-21/200K14V
R901102706 HED8OA-21/100K14
R901102716 HED8OA-21/350K14KW
R901099809 HED8OH21/200K14A
R901099808 HED8OH21/200K14
R901099775 HED8OH21/100K14V
R901095375 HED8OH21/100K14S
R901107126 HED8OA21/200K14KS
R901107093 HED8OP21/200K14S
R901107087 HED8OA21/350K14KS
力士乐Z2FS流量阀
R900481624 Z2FS6-2-43/2QV
R900517812 Z2FS10-5-33/V
R900481623 Z2FS6-2-43/1QV
R900481624 Z2FS6-2-43/2QV
R900727967 Z2FS6-2-43/2QV/60
R900586224 Z2FS6-3-43/1QV
R900455714 Z2FS6-3-43/2QV
R900582719 Z2FS6-5-43/1QV
R900476838 Z2FS6-5-43/2QV
R900581165 Z2FS6-7-43/1QV
R900441810 Z2FS6-7-43/2QV
R900581526 Z2FS6A2-43/1QV
R900439389 Z2FS6A2-43/2QV
R901228007 Z2FS6A2-43/2QV/60
R900507951 Z2FS6A3-43/1QV
R900502066 Z2FS6A3-43/2QV
R900532275 Z2FS6A5-43/1QV
R900591603 Z2FS6A5-43/2QV
R900584700 Z2FS6A7-43/1QV
R900451197 Z2FS6A7-43/2QV
R900438760 Z2FS6B2-43/1QV
流量阀适用于需要进行流量控制的水系统中,尤其适合于供热,
空调等非腐蚀性液体介质的流量控制;安装流量阀在水系统中,
经运行前的一次调节,即可使系统流量自动恒定在要求的设定值。自动消除水系统中因各种因素引起的水力失调现象,
保持用户所需流量,克服“冷热不均”提高供热,空调的室温,
提高系统能效,实现节能,是供热、空调系统实现“计量收费”的理想配套产品。
R900440565 Z2FS6B2-43/2QV
R900584417 Z2FS6B3-43/1QV
R900582339 Z2FS6B3-43/2QV
R900595113 Z2FS6B5-43/1QV
R900595709 Z2FS6B5-43/2QV
R900560493 Z2FS6B7-43/1QV
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