1/2 3/4 1 Inch 220V Electric Solenoid Valve Pneumatic Valve for Water Air Gas Brass Valve Air Valves Sale

Description

1/2 3/4 1 Inch 220V Electric Solenoid Valve Pneumatic Valve for Water Air Gas Brass Valve Air Valves
1/2 3/4 1 Inch 220V Electric Solenoid Valve Pneumatic Valve for Water Air Gas Brass Valve Air Valves. 

Features: 
1. Two positions, two-way, normal close switch, magnetic solenoid water valve. 
2. Horizontal installation. 
3. Used to control automatically the liquid and gas in the pipeline. 
4. Good copper material, crush resistance, crack leak-proof, safe nontoxic, and long life. 
5. Suitable for medium with gas, water, oil, and gas. 

Specification: 
Nominal Diameter (DN) Inch Thread Diameter(mm) Thread Type Material Voltage Type Max. Pressure Working Temperature :   Applicable Medium Flow Direction: 
DN08 1/4 12 G Thread Brass AC 220V Normal Closed (NC) 0.8Mpa -5~80 ℃ Air, Water, Oil, Gas One Way; 
DN10 3/8 15; 
DN15 1/2 20 1.0MPa; 
DN20 3/4 25; 
DN25 1 30; 
DN32 1-1/4 40; 
DN40 1-1/2 46; 
DN50 2 57; 

Solenoid valve working principle: 
Normally closed: When the coil is energized, the pilot spool is closed, the pilot hole is opened, the upper chamber of the valve is relieved, the piston is pushed by the medium pressure of the lower chamber, and the solenoid valve is opened. 
When the coil is de-energized, the pilot spool is reset by the spring, the pilot hole is closed, the upper chamber of the valve is pressurized by the piston orifice and the thrust of the return spring, and the solenoid valve is closed. 
 
More Choice: 
AC 110V Please refer to ID: 1474459; 
DC  24V Please refer to ID: 1474508; 
DC  12V Please refer to ID: 1474540; 

Package Included: 
1 x 220V Electric Solenoid Valve Pneumatic Valve for Water Air Gas.