A 3-way control valve shuts off water flow in one pipe while opening water flow in another pipe. Connected to the Building Automation System and thermostats located in each zone, the 3-way valve directs the heating or cooling water through the coil if heating or cooling is required.

How does a 3 way valve work?

A 3-way ball valve works by turning the handle, which rotates a ball in the valve body, to align the cut-out channels in the ball with the inlets and outlets of the valve. The “L” shape cut-out of the ball on an L-port valve sends fluid through 90 degrees from one port to another.

What is purpose of 3 way valve?

The purpose of a 3-way control valve is to shut off water flow in one pipe while opening fluid flow in another pipe. It could be oil, steam, water or others. To mix liquids from two different pipes into one pipe, or to separate water from one pipe into two different pipes.

What is a 3 way 3 position valve?

3-Position Toggle Valves are dual function products that contain two valves in one body with a common input and common exhaust. A non-threaded exhaust port relieves system pressure to atmosphere. The 3-way can also be used in 4-way applications to extend and retract cylinders.

What is a 3-way solenoid?

A 3-way solenoid valve features three ports used to open, close, mix, or release material. Ideal for diverting flow to a different path, they are predominantly used for control and vary in their function – normally open, normally closed, or universal.

What is the difference between a 2 way valve and a 3 way valve?

2 way and 3 way valve classifications are commonly used in industrial applications. These valves are defined by the number of ports they use. 2 way valves, as their name suggests, consist of two ports: an inlet port “A” and an outlet port “AB.” On the other hand, 3 way valves consist of three ports: “A,” “B,” and “AB”.

What is a 3 way solenoid valve?

3-Way Solenoid Valves A 3-way solenoid valve features three ports used to open, close, mix, or release material. Ideal for diverting flow to a different path, they are predominantly used for control and vary in their function – normally open, normally closed, or universal.

How does a 3 port solenoid valve work?

A 3-way directional control solenoid valve has 3 pipe connections: the cavity port, the body orifice port and the stop port. Energizing the valve raises or lowers the plunger. Raising the plunger seals off the stop orifice and opens up the body orifice directing flow through the body of the valve.