**报价德国宝得2位2通微流量电磁阀

**报价德国宝得2位2通 微流量电磁阀
上海乾拓贸易有限公司
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此设备可无需电流借助弹簧力关闭。
接通时，磁芯受到吸引，由此克服弹簧力。
 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.
阀门特别适合流量很小的、液态或气态的侵蚀性介质。
220-230 V UC Voltage tolerance ± 10 % Power consumption 4 W Duty cycle 100 % continuously rated
Cycling rate up to 300 c.p.m. 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
直动式两位两通电磁阀有常闭型和常开型二种。
在零压差和微真空下正常工作。常开型正*相反。
开关时间短
 • Short response times • Hermetically sealing isolating diaphragm
常闭型断电时呈关闭状态，当线圈通电时产生电磁力，
带有相应的塑料外壳和一个具有 PTFE 涂层的隔膜。
带有隔膜的升降式衔铁阀
 viscosity 21 mm2/s Response times opening closing approx. 20 ms approx. 20 ms Installation as required,
but preferably with solenoid system upright Operating voltages 12 V DC, 12 V DC battery, 24 V DC, 24 V UC,
使动铁芯克服弹簧力同静铁芯吸合着界开启阀，介质呈通路；
 The solenoid epoxy encapsulation effi ciently dissipates the heat generated by the coil.
适合侵蚀性介质
 Compact design • Low electrical power consumption
紧凑型设计
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, salt solutions,
当线圈断电时电磁力消失，动铁芯在弹簧力的作用下复位，
直接关闭窗口，介质不通，结构简单，动作可靠，
• Non-metallic valve internals
Type 117 is a normally-closed direct-acting plunger-type solenoid valve with PTFE-coated diaphragm.
The diaphragm isolates the fl uid from the solenoid system. When deenergized (in circuit function A)
型号 117 是一种直动式升降式衔铁电磁阀，
低电功率消耗
 oils and waste gases Medium temperature  -10 ... +70 °C Max. ambient temperature max. +55 °C Max.

**报价德国宝得2位2通微流量电磁阀