进口高压高温电磁阀(型号,品牌,参数,价格)
总代理:深圳市鼎机阀门有限公司
进口高压电磁阀广泛应用于液压系统、矿山机械、压缩机、空分设备、高压泵站、清洗设备、实验装备、测试设备、CNG设备、燃气设备、机器制造等自动化控制。
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。
规格尺寸:
产品代码SRKHM810
公称通径DN3、DN4、DN5、DN6、DN8
适用压力0.5~70MPa
接口螺纹G1/4G3/8
阀体材质不锈钢、304、316等
特殊功能可定制带手动、带止回功能
注:出口端压力大于进口端压力,介质会反向导通。可安装止回阀或订制自带止回功能的阀。
Features:
Spool is stainless steel piston and piston rings will not be stuck impurities in the medium, dynamic sealing performance and long life; piston valve chamber with the metal does not produce direct friction, the valve installed to the limit; authoritarian coil, easily burned ; for a long time to restart the stopped action, action as sensitive; minimum start working pressure 0.5MPa.
Main technical parameters:
Specifications:DN0.5 ~ DN200
Body material:Stainless Steel
Medium:Water, gas, oil, steam, gas, corrosive fluids
Temperature range:-100 ~ +200 ℃
Media Viscosity:Less than 50C St (greater than the time to be customized)
Protection performance:Waterproof, explosion-proof (Exd IICT5), anti-corrosion
Wiring:Terminal Block Type; lead type; male
Control:Normally open, normally closed
Power supply voltage:DC12 ~ 127V; AC36 ~ 380V
Connection:Thread, flange (male and special interfaces or add custom adapter)
产地:美国
产品品牌:美国斯克(SRK) |
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