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供应德国burkert部分型号电磁阀
上海乾拓贸易有限公司
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地址:上海市嘉定区江桥嘉涌路99弄6号楼713室
burkert(宝德,宝帝)型号部分:
501251,130175,126272(126354阀体),
136883,179805,050255,423845,008376,
008376,179362,423845,177230,449124
type 117 is a normally-closed direct-acting plunger-type solenoid valve with ptfe-coated diaphragm.
the diaphragm isolates the ? uid from the solenoid system.
用在工业控制系统中调整介质的方向、流量、速度和其他的参数。
电磁阀可以配合不同的电路来实现预期的控制,
? short response times
? hermetically sealing isolating diaphragm
? non-llic valve internals
technical data body material etfe (tefzel) seal material ptfe with epdm
- ptfe with fkm media ptfe/epdm: alkalis, acids to medium concentration,
washing- and bleaching lyes ptfe/fkm: oxydizing acids and substances,
开关时间短
带有隔膜的升降式衔铁阀
适合侵蚀性介质
2/2-way-mini solenoid valve
salt solutions, oils and waste gases medium temperature -10 ... +70 °c max.
when deenergized (in circuit function a) the valve is closed by spring action.
when energized, the solenoid armature is drawn in 2/2-way, g 1/8,
unf 1/4-28 fluid control systems against a spring to open the valve.
the solenoid epoxy encapsulation ef? ciently dissipates the heat generated by the coil.
? compact design
而控制的精度和灵活性都能够保证
。电磁阀有很多种,不同的电磁阀在控制系统的不同位置发挥作用,
常用的是单向阀、安全阀、方向控制阀、速度调节阀等。
? low electrical power consumption
but preferably with solenoid system upright operating voltages 12 v dc,
12 v dc battery, 24 v dc, 24 v uc, 220-230 v uc voltage tolerance ± 10 %
power consumption 4 w duty cycle 100 % continuously rated cycling rate up to 300 c.p.m.
直动式升降式衔铁电磁阀,
带有相应的塑料外壳和一个具有 ptfe 涂层的隔膜。
此设备可无需电流借助弹簧力关闭。
ambient temperature max. +55 °c max. viscosity 21 mm2/s response times opening closing approx.
20 ms approx. 20 ms installation as required,
接通时,磁芯受到吸引,由此克服弹簧力。
阀门特别适合流量很小的、液态或气态的侵蚀性介质。
紧凑型设计
低电功率消耗
protection class with cable plug ip 65 electr. connection delivery standard:
cable plug din 43 650 form b, 0-250 v. flying leads 300 mm lenght
电磁阀(electromagnetic valve)是用电磁控制的工业设备,
是用来控制流体的自动化基础元件,
属于执行器,并不限于液压、气动。供应德国burkert部分型号电磁阀