进口高压法兰电磁阀 RFK品牌进口电磁阀

进口高压法兰电磁阀

→产品特点 Features

   （RFK）德国罗伯特进口高压法兰电磁阀活塞采用不锈钢，动作灵敏，寿命长达100万次；专制线圈不易烧毁；阀安装方向无限制；适用范围广。

Stainless steel piston, movement sensitive, life is 100 million times; autocratic coil easily burned; valve installed on the direction of unrestricted; for a wide range of

→技术参数 Main technical parameters

产品型号 Product Type:

动作方式：直动式、分步直动式、先导式。

Action by: direct-acting type, direct-action step, Pilot.

阀体材质：铸钢体、不锈钢。（铸钢体不能用在腐蚀流体上）

Body material: cast steel body, stainless steel. (Steel body can not be used in corrosive fluid on)

控制方式：常开、常闭、自保式

Control mode: Normally open, NC, self-protection type.

适用介质：水、气、油、蒸汽、燃气、腐蚀流体

Suitable medium: water, gas, oil, steam, gas, corrosive fluid

工作温度 Operating temperature:

-200℃～0℃、-60℃～+100℃、-20℃～+80℃、-20℃～+150℃、0℃～+200℃、0℃～+350℃

防护性能：防水、防爆（Exd IICT5）、防腐。

Protection performance: waterproof, explosion-proof (Exd IICT5), anti-corrosion

工作电压 Operating Voltage：

DC12V、DC24V、DC36V、DC110V、DC127V、DC220V;AC36V、AC110V、AC220V、AC380V

接线方式：接线座式、引线式、插座式。

Wiring: Wiring Block type , lead type , socket

附加功能：带信号反馈、带手动控制、带止回功能

Additional features: with signal feedback, with manual control, with a return function

→工作原理 Work

常闭型：线圈通电时，主阀芯靠介质压差力打开；线圈断电，阀关闭。

常开型：线圈通电时，阀关闭；线圈断电，主阀芯靠介质压差力打开。

Normally closed type: coil power, the main valve to

 open by medium pressure force; coil power, valve closed

Normally open type: coil power, the valve closed; coil power,

 pressure forces the main valve opens by media

备注：当出口端压力大于进口端压力，介质回反向导通。

可安装止回阀或订制带止回功能的阀。

When the exit pressure is greater than the inlet pressure, medium

Back to pass against the wizard.

Check valve can be installed or ordered withnon-return valve function

→应用范围 Applications

    它广泛应用在航天、船舶重工、石油化工、工业炉窑、锅炉、给排水、采暖空调、消防设备、干燥设备食品医疗设备、清洗设备、景观灌溉、喷泉、水厂等管道系统中。

    It is widely used in aerospace, shipbuilding Heavy Industry, petrochemical, industrial furnaces, boilers, plumbing, heating and air conditioning, fire-fighting equipment, drying equipment，Food medical equipment, cleaning equipment, landscape irrigation, fountains, water and other piping systems

上海波昂阀门销售处代理品牌泵阀有：

（【RFK】德國羅伯特泵閥國際有限公司）、（【VETI】【WIOTTY】德國威迪閥门國際有限公司）、（【PTARE】美國滨特尔閥門国际有限公司）、（【FULK】美國富蘭克閥門有限公司）、日本KITZ北泽閥門有限公司、日本VENN閥門阀门有限公司。