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进口液氨用电磁阀德国洛克DE-LOCKE厂家强烈推荐
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进口液氨用电磁阀
产品名称 | 进口液氨用电磁阀 | 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 | DN1~300mm |
连接方式 | 螺纹连接,法兰 | 公称压力 | 0~32.0Mpa |
结构形式 | 先导式、直动式、分布直动式、活塞式 | 适用温度 | ≤-200℃ |
阀体材质 | 304不锈钢、316不锈钢,根据工况要求选择 | 制造标准 | 德国洛克原厂标准 |
适用介质 | 液氨、液氨、液氩、液氨,液空、液化天然气、LO2、LN2、LAR、LNG等 | ||
应用场合 | 乙烯,液化天然气装置,天然气LPG LNG储罐,接受基地及卫星站,空分设备,石油化工尾气分离设备,液氨、液氨、液氩、二氧化碳低温贮槽及槽车、变压吸附制氧等装置 | ||
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) |
一、进口液氨用电磁阀规格参数:
1、规格尺寸: DN1-300mm
2、压力范围: 0-0.3MPa(无压差)、0-0.6MPa(无压差)、0.03-0.6MPa、0.03-1.6MPa、0.03-2.5MPa、0.03-4.0MPa、0.03-6.3MPa
3、介质温度: -60℃、-120℃、-196℃,根据工况要求选择。
4、环境温度: -10-40℃、-20-40℃、-40-40℃、-10-60℃,根据工况要求选择。
5、动作方式: 直动型、先导型、反冲型(无压差型),根据口径大小、介质压力选择其中一种。
6、控制方式: 常闭式、常开式,根据工况要求选择。
7、电源电压: AC24V、AC36V、AC127V、AC220V、AC380V、DC12V、DC24V、DC36V、DC72V、DC110V、DC220V,根据工况要求选择。
8、防护等级:IP65
9、防爆等级:ExdⅡBT6,ExdⅡCT4,ExdⅡCT5,ExdⅡCT6
10、连接方式: 螺纹连接,法兰
11、阀体材质: 304不锈钢、316不锈钢,根据工况要求选择。
12、适用介质:液氨、液氨、液氩、液氨,液空、液化天然气、LO2、LN2、LAR、LNG等
13、应用范围 :乙烯,液化天然气装置,天然气LPG LNG储罐,接受基地及卫星站,空分设备,石油化工尾气分离设备,液氨、液氨、液氩、二氧化碳低温贮槽及槽车、变压吸附制氧等装置。
1. Size: DN 1-300 mm
2. Pressure range: 0-0.3mpa (no pressure difference), 0-0.6mpa (no pressure difference), 0.03-0.6mpa, 0.03-1.6mpa, 0.03-2.5mpa, 0.03-4.0mpa, 0.03-6.3mpa
3. Medium temperature: - 60 ℃, - 120 ℃, - 196 ℃, selected according to working conditions.
4. Ambient temperature: - 10-40 ℃, - 20-40 ℃, - 40-40 ℃, - 10-60 ℃. It is selected according to the working conditions.
5. Action mode: direct acting type, pilot type, recoil type (no pressure difference type), one of which is selected according to the caliber size and medium pressure.
6. Control mode: normally closed and normally open, selected according to working conditions.
7. Power supply voltage: AC24V, ac36v, ac127v, AC220V, AC380V, DC12V, DC24V, DC36V, dc72v, dc110v, dc220v, selected according to the working conditions.
8. Protection grade: IP65
9. Explosion proof grade: Exd Ⅱ BT6, Exd Ⅱ cT4, Exd Ⅱ CT5, Exd Ⅱ CT6
10. Connection mode: threaded connection, flange
11. Valve body material: 304 stainless steel, 316 stainless steel, selected according to the working conditions.
12. Applicable media: liquid ammonia, liquid ammonia, liquid argon, liquid ammonia, liquid air, liquefied natural gas, LO2, LN2, LAR, LNG, etc
13. Application scope: ethylene, liquefied natural gas unit, natural gas LPG and LNG storage tank, receiving base and satellite station, air separation equipment, petrochemical tail gas separation equipment, low temperature storage tank and tank car of liquid ammonia, liquid ammonia, liquid argon and carbon dioxide, pressure swing adsorption oxygen production device, etc.
二、进口液氨用电磁阀结构特点:
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.
三、进口液氨用电磁阀产品简介:
德国《LOCKE》洛克进口液氨用电磁阀是指阀芯由经低温深冷处理不锈钢制成,密封件采用特种耐低温材料,最低温度可达-196度,有线圈驱动阀门开关,可实现对低温介质的远程自动化控制的阀门,适用于对液氨介质的开启和关闭。
The solenoid valve for liquid ammonia imported by Locke in Germany refers to the valve core made of stainless steel with low temperature and cryogenic treatment, and the seal is made of special low temperature resistant material. The minimum temperature can reach - 196 degrees. It has coil driven valve switch, which can realize remote automatic control of low temperature medium. It is suitable for opening and closing liquid ammonia medium.
四、进口液氨用电磁阀工作原理:
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。
Normally closed: when the coil is energized, the pilot valve core is closed, the pilot hole is opened, the upper chamber of the valve is depressurized, the piston is pushed by the medium pressure of the lower chamber, and the solenoid valve is opened; when the coil is powered off, the pilot valve core is reset by the spring, the pilot hole is closed, the valve chamber is pressurized by the piston orifice and the thrust of the reset spring, and the solenoid valve is closed.
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.