Electric Ball Valve – 3-Wire 2-Control Type (DN15–DN50)

SHUANGLIN VALVE Compact Automation Control Solution

What is a 3-Wire 2-Control Electric Ball Valve?

A 3-wire 2-control electric ball valve is a type of motorized valve designed for simple on/off fluid control in pipeline systems. It operates through an electric actuator that uses a three-wire control signal to achieve two-position switching (open and close).

This configuration is widely used in systems that require basic automation with stable and reliable switching performance, without complex control logic.

SHUANGLIN VALVE Product Overview

The SHUANGLIN VALVE 3-wire 2-control electric ball valve (DN15–DN50) is engineered for small to medium pipeline systems requiring efficient flow control automation.

It is suitable for water, air, oil, and compatible industrial fluids under working conditions of -10°C to 120°C and pressure up to 1.6MPa.

Key Advantages

• Simple 3-wire control system for easy installation

• Fast switching response for on/off operation

• Stable torque output for reliable sealing

• Compact actuator design suitable for limited space

• Suitable for continuous industrial operation

Typical Applications

• HVAC systems

• Water treatment pipelines

• Industrial automation equipment

• Cooling and circulation systems

• Light industrial fluid control

Why SHUANGLIN VALVE?

SHUANGLIN VALVE provides factory-manufactured electric ball valves with consistent quality control, ensuring stable operation and long service life in automated pipeline systems.