Three Way Control Valve

What is a three-way control valve?

Three-way valves can be used individually to open or close channels, or to regulate and precisely control process flow and temperature. Compared to two-way valves, it is the most cost-effective option for diverting and mixing applications.

These valves operate using an actuator that moves the valve plug up and down; this plug opens and closes the valve's ports to help change the pressure and flow of fluid through it.

Three way control valve information working principle:

In constant flow applications, the two-way port of the 3-way control valve allows water to bypass the coil or load by mixing or diverting. Actuators are used to force valves to open and close different ports to redirect pressure and flow. Mixing applications have two inlets and one outlet, while split applications move water through one inlet and two outlets. For split or mixing applications, a three-way valve is a more cost-effective control option than using multiple two-way valves.

Three way control valve Structural drawing:

Three way control valve Material:

Three way control valve main size:

Three way control valve Applications:

It is installed on the inlet water supply pipeline of the high-pressure heater of 100MW, 200MW, 300MW, 600MW and 1000MW units to be used together with the outlet valve. When the high-pressure heater has an accident and the water level exceeds the allowable water level, the water supply is urgently switched to the bypass, and the high-pressure heater is safely resolved. Column, play the role of protecting the high pressure heater.

Design Features of Three way control valve

Cavity pressure self-sealing

Fully guided valve

Sealed Carbide

Stem surface treatment ENP

There are three ports: A, B and AB

Ports are bidirectional

Sealed leak protection

Manufacturing range of Three way control valve

Pressure: ANSI 600LB~4500LB

Various diameters available: 2"~24" (50mm – 600mm)

Valve Type: Z-Type, Straight Through, Forged, Cast

Material: carbon steel, alloy steel

Decorative material: According to API600

Connection method: welding

3 main components: valve body, actuator, spindle and plug

How to operate: You can use pneumatic, hydraulic or electric drive (different sizes of actuators are available for different sizes of valve bodies.)

FAQ

Q: Are you trading company or manufacturer?

A: We are manufacturer.

Q. Can I request to change the packaging and shipping method?

A: Yes, we can change the packaging and shipping method according to your requirements, but you must bear the cost and price difference incurred during this period.

Q: Can you give me a discount?

A: As you know, we are the manufacturer, so please believe that our price is competitive. If the quantity is large, we can consider giving you a discount.

Q: If the product has quality problems, how will you deal with it?

A: We will be responsible for all quality problems.

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