Imported high pressure solenoid valve

Imported high-pressure solenoid valve, high-pressure explosion-proof solenoid valve
High-pressure and temperature solenoid valve
Ultra-high-pressure solenoid valve

Brand name German Lake
Brand
Product attributes< br/> Diameter
Medium water, oil, gas, steam, gas, various high-pressure cleaning fluids
Working voltage DC, AC, (special voltage customized)
Power connection lead type, Plug type
Valve body material,,,,
Control method normally closed type (electrically open type normally open type (electrically closed type))
Protection level,,
Explosion-proof level explosion-proof Type, ordinary type
Magnetic material stainless soft magnetic alloy
Sealing material PTFE
Temperature range ℃~+℃ (high temperature customized)
Connection method internal thread, external thread Threads, threads are customized according to customer requirements
Product application scope
Widely used in high-pressure petrochemical equipment, high-pressure filling equipment, high-pressure cleaning equipment, humidification and boosting equipment, hydraulic equipment, high-pressure testing equipment, and mine dust reduction Spray system, the working pressure is in the automated pipeline system.
Working principle of high-pressure solenoid valve
Normally closed When the coil is energized, the pilot spool is closed, the pilot hole is opened, the upper chamber of the valve is depressurized, and the piston is The medium pressure in the lower chamber drives the solenoid valve open. 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 return spring, and the solenoid valve is closed.
Normal Open When the coil is energized, the pilot hole is closed, the upper cavity 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 deenergized, the pilot spool is reset by the spring, the pilot hole is opened, and the upper cavity of the valve is opened. Pressure relief, the piston is pushed by the medium pressure in the lower chamber, and the solenoid valve opens.
Product performance features
The valve cores are all stainless steel piston type, the piston rings will not be stuck by impurities in the medium, and the dynamic sealing performance is high , Long service life. There is no direct friction between the piston and the metal valve cavity. The valve body is installed to the unlimited special energy-saving coil. It is not easy to burn out and restarts after a long stop. The action is also sensitive. The lowest starting working pressure
Precision production process
CNC lathe processing, precision wire cutting, EDM flow channel processing, surface passivation treatment, ultra-high voltage electric pressure test pump testing.