Pressure Reducing Valve with Solenoid (On-Off) Feature
Model-AD-600 SV
Overview
A Pressure Reducing Valve with Solenoid (On-Off) Feature is a hydraulically operated, self-actuated control valve equipped with an electrically operated solenoid valve that enables remote ON–OFF control of the pressure reducing function.
The valve is designed to automatically reduce high inlet pressure to a stable, preset downstream pressure, while allowing instant opening or closing through electrical signals.
This combination makes it ideal for automated water distribution systems, SCADA-controlled networks, and time-based or emergency shut-off applications.
Key Features
- ✓Hydraulic pressure reduction
- ✓Electrical ON–OFF control
- ✓Remote operation capability
- ✓SCADA integration ready
- ✓Emergency shut-off function
Working Principle
The valve operates primarily using line pressure, with the solenoid providing electrical control.
- ✓During normal operation, the valve reduces downstream pressure to the preset value using the pressure reducing pilot.
- ✓When the solenoid is energized, it opens or closes the hydraulic control circuit, causing the main valve to open fully or close tightly.
- ✓When the solenoid is de-energized, the valve returns to its normal pressure reducing operation or remains closed, depending on the control configuration (Normally Open or Normally Closed).
This ensures accurate pressure regulation along with fast and reliable ON–OFF control.
Key Functions
- ✓Automatic downstream pressure reduction
- ✓Electrical ON–OFF control via solenoid
- ✓Remote operation through PLC / SCADA
- ✓Emergency shut-off capability
- ✓Stable pressure control under variable flow
Main Components
- ✓Main Control Valve (Diaphragm Type)
- ✓Pressure Reducing Pilot Valve
- ✓Solenoid Valve (AC or DC)
- ✓Control Tubing and Accessories
- ✓Pilot Strainer
Applications
Municipal Systems
Municipal water distribution systems
Pumping Stations
Pumping and booster stations
Zoned Pressure
Zoned pressure management systems
Irrigation Networks
Irrigation networks with automation
Industrial Lines
Industrial water supply lines
Fire Protection
Fire protection and emergency shut-off systems
Advantages
- ✓Combines pressure reduction and ON–OFF control
- ✓No external power required for pressure regulation
- ✓Enables automation and remote monitoring
- ✓Fast response and reliable shut-off
- ✓Reduces manual intervention
- ✓Long service life with minimal 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 Valve?
Our Pressure Reducing Valve with Solenoid (On-Off) Feature offers the perfect balance between automatic hydraulic control and modern electrical automation. Designed for durability and precision, it ensures efficient pressure management, system safety, and seamless integration with control systems.