Imports with the signal function solenoid valve, Germany the Hanwei HANWEI brand manufacturers. 
 The German Hanwei HANWEI international Valve Co., Ltd. Guangzhou Agent 
 Germany Han Wei HANWEI, valve brand products: ┃ imports of the ┃ imports of dual-control solenoid valve ┃ import dual-controlled threaded stainless steel solenoid valve the ┃ import control of dual-flange stainless steel solenoid valve ┃ import dual-control pilot stainless steel solenoid valve, double-controlled high-pressure stainless steel electromagnetic valve ┃ imports of dual-controlled high-pressure high-temperature stainless steel solenoid valve ┃ import control zero pressure stainless steel solenoid valve. 
 Germany Hanwei HANWEI company committed to providing a new creative and high quality products and services to enhance their value! 
 Germany Hanwei HANWEI inlet valve - For a more detailed parameters, please call 
 The main technical parameters of the German Han Wei HANWEI, control solenoid valve 
 Product specifications: DN15 ~ of DN1000 Body material: cast iron body, cast steel body, stainless steel. (Cast iron body and steel body can not be used in corrosive fluid) Suitable medium: water, gas, oil, steam, gas, corrosive fluid temperature range: -60 ~ +250 ℃ Medium viscosity: the ST is less than 50C (greater than be customized) protection performance: waterproof, explosion, (E4xd II CT5), anticorrosive wiring: Wiring type, lead type, plug-in control mode: normally open, normally closed power supply voltage: DC12 ~ 127V; AV36 ~ 380V connection : internal thread, flange (external thread and a special interface can be customized or additional adapter) Leakage: Zero works: Normally Closed: When the coil is energized, the pilot spool pull the pilot hole to open the valve on the chamber unloading pressure, piston driven rely on the inferior vena media pressure, the solenoid valve is opened. When the coil power, the pilot spool by a spring reset, the pilot hole to close the valve chamber by the piston orifice pressurization and thrust of the return spring, the solenoid valve closed. Normally Open: When the coil is energized, the pilot spool by spring reset, shut down the pilot hole by the piston orifice pressurization and thrust of the return spring, the valve chamber, the solenoid valve closed. When the coil power, the pilot spool by a spring reset, the pilot hole to open the cavity pressure relief valve, piston rely on the inferior vena media pressure-driven solenoid valve is opened. Feedback signal: When the solenoid valve is opened, the public signal line and the open signal line connected; When the solenoid valve is closed, the public signal lines and the related signal line connected.