進口高壓高溫電磁閥（型號，品牌，參數，價格）
總代理：深圳市鼎機閥門有限公司
進口高壓電磁閥廣泛應用于液壓系統、礦山機械、壓縮機、空分設備、高壓泵站、清洗設備、實驗裝備、測試設備、CNG設備、燃氣設備、機器制造等自動化控制。
工作原理：
常閉：當線圈通電時，先導閥芯吸合，先導孔打開，閥上腔卸壓，活塞靠下腔介質壓力推動，電磁閥打開；當線圈斷電時，先導閥芯靠彈簧復位，先導孔關閉，閥腔由活塞節流孔增壓和復位彈簧的推力，電磁閥關閉。
常開：當線圈通電時，先導孔關閉，閥上腔由活塞節流孔增壓和復位彈簧的推力，電磁閥關閉。當線圈斷電時，先導閥芯靠彈簧復位，先導孔打開，閥上腔卸壓，活塞靠下腔介質壓力推動，電磁閥打開。
規格尺寸：
產品代碼SRKHM810
公稱通徑DN3、DN4、DN5、DN6、DN8
適用壓力0.5～70MPa
接口螺紋G1/4G3/8
閥體材質不銹鋼、304、316等
特殊功能可定制帶手動、帶止回功能
注：出口端壓力大于進口端壓力，介質會反向導通。可安裝止回閥或訂制自帶止回功能的閥。
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)
產地：美國
產品品牌：美國斯克（SRK） |
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