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Shanghai Woyuan Automatic Control Valve Co., Ltd.
Consulting Tel: 021-60486132 / 60528933
Product Categories
Two-position three-way solenoid valve (small port
Two-position three-way solenoid valve (small port
Characteristic parameter Material weight

Product Usage:
Widely used in petrochemical, electric power, chemical, light industry, machinery, scientific research, drying equipment, boilers, water supply and drainage, air conditioning, fire protection, food medical, cleaning equipment and other pipeline media automation control fields.
Structural features:         
The spool is a double piston spool with long life;
Rapid commutation and shunting;
Single coil control, fast switching;
Dedicated coil, not easy to burn;
Zero pressure start, stable performance;
Product parameters:
★ Specification: DN1 ~ DN10
★ Applicable medium: water, gas, oil corrosive fluid, etc.
★ Control method: normally closed, normally open
★ Valve body material: brass, aluminum, PTFE, cast steel, stainless steel
★ Power supply voltage: DC12 ~ 220V (best direct current) AC24 ~ 380V
★ Medium temperature: -50 ~ (+120, +200) ℃
★ Pressure range: 0 ~ 2.5Mpa
★ Viscosity of medium: less than 50Cst
★ Connection method: flange, welding, internal thread (external thread and special interface can be customized or add adapter)
★ Protection performance: dustproof, waterproof, explosion-proof. Select according to working conditions
★ Connection method: terminal block type; lead type; plug type
★ Leakage: Zero
working principle:
One in, one out: normally closed: when the coil is energized, 2 leads to 1, 1 and 3 are closed. When the coil is de-energized, 2 and 1 are closed and 1 goes to 3.
常开式:当线圈通电时,3与1关闭,1通向2。 One-in, one-out: normally open: when the coil is energized, 3 and 1 are closed, and 1 leads to 2. When the coil is de-energized, 3 leads to 1, 1 and 2 are closed.
One in and two out: When the coil is energized, 1 leads to 2, 1 and 3 close. When the coil is de-energized, 1 and 2 are closed and 1 goes to 3.
Two in and one out: When the coil is energized, 2 leads to 1, 3 and 1 close. When the coil breaks, 2 and 1 close and 3 leads to 1.
Note:
1. When the pressure at the two inlet ends of the original valve is not equal, the check valve should be added.
2. The external dimensions are determined according to the connection method and pressure.

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