Characteristics:

Reliable action. Tight seal.

Normally open and normally close can be chosen.

Profile:

When SLV20 series of two-way monostable solenoid valve's coil is energized, the pilot hole will be opened, the gas or liquid in the pipe will function on diaphragm or piston by this pilot hole, which realizes the solenoid valve open and close. If the coil power is cut off, the valve will get back to normal. The bistable solenoid valve changes the status by two coils. When one of them is powered, the corresponding diaphragm or piston will be function. When the power is cut off, the action parts of this part will continue keep status as the power is on, onl ......more

Characteristics:

 Use pilot valve to operate, the coil has a low power consumption, small valve, the minimum starting pressure is 2bar. The coil is moistureproof, and the long-term power is allowed.

 Stainless steel valve core with engineering plastics makes good seal and great stain and rust resistance, and doesn't stop and leak.

With manual button and lock spindle.more

Characteristics:

 Use pilot valve to operate, the coil has a low power consumption, small valve, the minimum starting pressure is 2bar. The coil is moistureproof, and the long-term power is allowed.

 Stainless steel valve core with engineering plastics makes good seal and great stain and rust resistance, and doesn't stop and leak.

With manual button and lock spindle.more

Characteristics:

Moisture proof coil can long-term conduct electricity. Output position contact switching signal, reliable action. Precise structure, no leakage, no stop.

With manual handling and power-on indication.

Profile:

When the coil of one side is powered, the valve core will act, even if the coil power is cut off, the valve core will maintain. Only when the coil of the other side is powered, the state will change. Take the enlarge valve when the diameter  of solenoid distributing valve is longer than 1/2'. Use solenoid distributing valves with the diameter of 1/8' to control differential valve on the bottom, flow control knob can be added to th ......more