Dual Solenoid Control Valve
Model-AD-600 DSV
Overview
A Dual Solenoid Control Valve is a hydraulically operated control valve equipped with two electrically actuated solenoid valves, providing enhanced reliability, redundancy, and operational flexibility.
The dual solenoid arrangement allows the valve to operate under fail-safe conditions, ensures continuous operation during power or solenoid failure, and enables remote, automatic ON–OFF control in critical water systems.
This valve is ideal for SCADA-controlled networks, pumping stations, and applications requiring high operational safety.
Key Features
- ✓Dual solenoid redundancy
- ✓Fail-safe operation
- ✓Enhanced reliability
- ✓Remote operation capability
- ✓Uninterrupted control
Working Principle
The valve operates using line pressure combined with dual electrical solenoid control:
- ✓Under normal operation, the primary solenoid controls the opening or closing of the main valve.
- ✓The secondary (backup) solenoid ensures valve operation in case of failure of the primary solenoid or power supply.
- ✓The valve can be configured as Normally Open (NO) or Normally Closed (NC), depending on system requirements.
- ✓The dual solenoid system ensures fast response, secure shut-off, and uninterrupted control.
Key Functions
- ✓Dual solenoid-based ON–OFF control
- ✓Redundant operation for critical systems
- ✓Fail-safe valve positioning
- ✓Remote operation via PLC / SCADA
- ✓Reliable and fast response
Main Components
- ✓Main Control Valve Body (Diaphragm Type)
- ✓Primary Solenoid Valve
- ✓Secondary (Backup) Solenoid Valve
- ✓Hydraulic Control Circuit
- ✓Control Tubing and Fittings
- ✓Pilot Line Strainer
Applications
Municipal Networks
Municipal water distribution networks
Pumping Stations
Pumping and booster stations
Industrial Pipelines
Industrial water supply pipelines
Fire Protection
Fire protection systems
Irrigation Networks
Automated irrigation networks
Critical Pipelines
Critical process and utility pipelines
Advantages
- ✓Enhanced reliability and safety
- ✓Redundancy ensures uninterrupted operation
- ✓Enables automation and remote control
- ✓Fast and accurate ON–OFF operation
- ✓Reduces risk of system downtime
- ✓Long service life with low maintenance
Typical Specifications
Customizable to meet specific requirements
- ✓Size Range: DN 50 to DN 300 (and above on request)
- ✓Pressure Rating: PN 10 / PN 16 / PN 25
- ✓Body Material: Ductile Iron / Cast Steel
- ✓Solenoid Voltage: 24V DC / 110V AC / 230V AC
- ✓Coating: Fusion Bonded Epoxy (FBE)
- ✓End Connections: Flanged EN / ISO / ANSI
- ✓Operating Medium: Water
Why Choose Our Dual Solenoid Control Valve?
Our Dual Solenoid Control Valves are engineered to provide maximum operational reliability, fail-safe performance, and seamless integration with automation systems. Manufactured and tested to international standards, they deliver durable performance, system protection, and long-term efficiency in demanding applications.