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进口低温电磁阀德国洛克品牌产品介绍
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进口低温电磁阀
一、进口低温电磁阀规格参数:
产品规格: | DN1~DN500 |
阀体材质: | 不锈钢 |
适用介质: | 液氮、液氨、天然气、制冷剂、腐蚀流体等 |
温度范围: | -220℃~+350℃ |
介质粘度: | 小于50C St(大于时需定制) |
防护性能: | 防水、防爆(Exd IICT5)、防腐 |
接线方式: | 接线座式;引线式;插头式 |
控制方式: | 常开、常闭 |
电源电压: | DC12~127V; AC36~380V |
连接方式: | 内螺纹、法兰、外螺纹 |
泄 漏 量: | 零 |
Product specification: DN 1 ~ DN 500
Valve body material: stainless steel
Applicable media: liquid nitrogen, liquid ammonia, natural gas, refrigerant, corrosive fluid, etc
Temperature range: - 220 ℃~ + 350 ℃
Medium viscosity: less than 50c st (customized when greater than)
Protection performance: waterproof, explosion-proof (Exd iict5), anti-corrosion
Wiring mode: terminal type; lead type; plug type
Control mode: normally open and normally closed
Power supply voltage: DC12 ~ 127V; ac36 ~ 380V
Connection mode: internal thread, flange and external thread
Leakage: Zero
二、进口低温电磁阀工作原理:
常闭:当线圈通电时,先导阀芯吸合,先导孔打开,阀上腔卸压,活塞靠下腔介质压力推动,电磁阀打开;当线圈断电时,先导阀芯靠弹簧复位,先导孔关闭,阀腔由活塞节流孔增压和复位弹簧的推力,电磁阀关闭。
常开:当线圈通电时,先导孔关闭,阀上腔由活塞节流孔增压和复位弹簧的推力,电磁阀关闭。当线圈断电时,先导阀芯靠弹簧复位,先导孔打开,阀上腔卸压,活塞靠下腔介质压力推动,电磁阀打开。
When the pressure of the pilot valve core is opened, the solenoid valve is closed by the pressure of the solenoid valve.
Normally open: when the coil is energized, the pilot hole is closed, the upper chamber of the valve is pressurized by the piston orifice and the thrust of the return spring, and the solenoid valve is closed. When the coil is powered off, the pilot valve core is reset by the spring, the pilot hole is opened, the pressure in the upper chamber of the valve is released, the piston is pushed by the medium pressure in the lower chamber, and the solenoid valve is opened.
三、进口低温电磁阀结构特点:
1、经过低温深冷处理,能耐-196℃低温
2、独特设计、寿命超长、性能稳定、密封性好、开关迅速。
3、独特设计、外观精美;活塞结构、性能稳定;低温材料、密封性好专制线圈、不易烧毁。
4、阀芯均为不锈钢活塞式,活塞环用特殊耐低温、耐磨材料制作:活塞与金属阀腔不产生直接摩擦,阀体安装方向无限制;特制线圈,不易烧毁;长时间停止动作重新启动,作同样灵敏。
1. After cryogenic treatment, it can withstand - 196 ℃ low temperature
2. Unique design, long service life, stable performance, good sealing and quick switching.
3. Unique design, beautiful appearance; piston structure, stable performance; low temperature material, good sealing performance, autocratic coil, not easy to burn.
4. The valve core is stainless steel piston type, and the piston ring is made of special low temperature resistant and wear-resistant materials: the piston and metal valve chamber do not have direct friction, the installation direction of the valve body is unlimited; the special coil is not easy to burn; it stops and restarts for a long time, which is equally sensitive.
产品名称 | 进口低温电磁阀 | 产品型号 | LOCKE |
产品品牌 | 德国《LOCKE》洛克 | 产品包装 | 木箱 |
驱动方式 | 电磁驱动 | 公称通径 | DN1~DN500 |
连接方式 | 内螺纹、法兰、外螺纹、焊接 | 公称压力 | 0~10.0Mpa |
结构形式 | 适用温度 | ≤-220℃ | |
阀体材质 | 不锈钢304、316 | 制造标准 | 德国洛克原厂标准 |
适用介质 | 液氮、液氨、天然气、制冷剂、腐蚀流体等 | ||
应用场合 | |||
产品报价 | 面议,电议(欢迎来电咨询 400-8828-037 021-51870285) | ||
产品产地 | 德国 | ||
生产厂家 | 德国洛克阀门国际集团 | ||
指定代理 | 上海富览进出口贸易限公司(中国总代理商及上海办事处) |