PRV Pressure Reducing Valve

Reliable Pressure Control Solution for Industrial & Water Treatment Systems

A pressure reducing valve (PRV) is a critical control device used to reduce and maintain downstream pressure at a safe and constant level, regardless of fluctuations in upstream pressure. It ensures system protection, stable operation, and efficient fluid control in pipelines and dosing systems. PRVs are widely used in water treatment plants, wastewater treatment facilities, chemical dosing systems, industrial pipelines, and process industries where controlled pressure is essential for equipment safety and performance.

Working Principle of Pressure Reducing Valve

A pressure reducing valve automatically senses downstream pressure and adjusts the valve opening to maintain the desired set pressure. When downstream pressure rises above the set value, the valve throttles to reduce flow. When pressure drops, the valve opens to restore normal flow.This self-regulating action ensures consistent pressure control and protects downstream equipment from overpressure.

Types of Pressure Reducing Valve

Direct Acting Pressure Reducing Valve

AA compact pressure reducing valve valve suitable for low to medium flow applications with simple pressure control requirements.

Pilot Operated Pressure Reducing Valve

A high-capacity pressure reducing valve designed for precise control in high-flow and high-pressure applications.

Applications of PRV (Pressure Reducing Valve)

Water & Wastewater Treatment

• ✓ ETP and STP
• ✓ Water distribution networks
• ✓ Chemical dosing systems

Industrial & Process Applications

• ✓ Chemical processing plants
• ✓ Cooling water systems
• ✓ Boiler feed water lines