Applications:
It is widely used in shipbuilding Heavy Industry, test equipment, heating equipment, hydraulic equipment, the working temperature above 300 ℃ thermal systems.

Features:
Are stainless steel piston valve, piston ring with a special temperature, wear-resistant material; piston valve chamber with the metal does not have a direct friction, the valve mounting direction unlimited; special coil structure and way of using heat, it is not easy burned; long time to restart the stopped action, action as sensitive; minimum starting pressure 0.2MPa.

Main technical parameters:

Specifications:	DN0.5～DN200
Body material:	Stainless Steel
Medium:	Oil, steam, corrosive fluids
Temperature range:	+300 ~ +450 ℃
Protection performance:	Moisture-proof, explosion-proof （Exd IICT5）, anti-corrosion
Wiring:	Terminal Block Type; lead type; male
Control:	Normally open, normally closed
Power supply voltage:	DC24 ~ 127V; AC36 ~ 380V
Connection:	Thread, flange （male and special interfaces or add custom adapter）

How it works:
NC: When the coil is energized, the pilot spool pull the pilot hole to open, pressure relief valve, piston push media pressure on the lower chamber, the electromagnetic valve is opened; When the coil power, the pilot valve by the spring return, pilot hole Close the valve on the throttle chamber pressurized by the piston return spring and thrust, the valve closed.
Normally Open: When the coil is energized, the pilot hole closed, the valve chamber and pressurized by the piston return spring throttle thrust, the electromagnetic valve is closed. When the coil power, the pilot valve by the spring return, pilot hole open, pressure relief valve on the chamber, medium pressure piston push the lower chamber, the electromagnetic valve is opened.

Size:

Product Code	DM815
DN	Use "ZCD Series direct-acting solenoid valve", "ZC series of low pressure solenoid valve" in the standard diameter
Apply pressure	Use "ZCD Series direct-acting solenoid valve", "ZC series of low pressure solenoid valve" in the pressure range
Connection size	Use "ZCD Series direct-acting solenoid valve", "ZC series of low pressure solenoid valve" in the interface dimensions （or customized）
Body Constitution	Stainless steel, 304 or 316
Special Features	（Other functions can be customized）

Note: The outlet pressure is greater than the inlet pressure, the media will pass anti-wizard. Can be installed or custom built non-return

更多（電磁閥）請查看：http://www.likvalve.com/proshow.asp?proid=30

企業(yè)http://www.aocunvalve.com

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