Stainless Steel 3-Pos.4-Way Rotary Valve

Stainless Steel 3-Pos.4-Way Rotary Valve: This valve is a shear-type rotary valve. Foreign substances in the oil are less likely to enter the sealing surface, thus preventing leakage. The wave spring generates pre-pressure on the sliding sleeve, ensuring sealing at low pressure; the pressure oil pushes the sliding sleeve to exert a sealing aid effect, ensuring sealing at high pressure.

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Product Description

The Stainless Steel 3-Pos.4-Way Rotary Valve is mainly used in oil drilling control systems, BOP control systems, hydraulic control systems, and other equipment to control the flow of hydraulic oil and the movement of equipment.

What does "3-Pos.4-Way" mean?

3 Position:

The valve core has three positions:

1:Center position

2:Left position

3:Right position

4-Way:

The valve body has four ports:

P (Pressure Oil)

T (Return Oil)

How the 3 Position 4 Way Rotary Valve Works

A 3 position 4 way rotary valve controls the direction of hydraulic fluid by rotating the valve handle to different positions.

Three Positions – The valve spool can be switched between three operational positions: left, neutral, and right.

Four Ports – The valve includes four hydraulic ports: pressure port (P), return port (T), and two working ports (A and B).

By rotating the valve, hydraulic oil is directed through different flow paths, allowing operators to control the movement of hydraulic actuators such as cylinders or control valves.

This simple yet reliable mechanism makes the rotary valve an essential control component in hydraulic systems.

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