Cement
Engineered valve solutions tailored for critical Cement operating processes.
Adjustable Pressure Reducing Valve
Resistant
Sealing
Operation
Long Life
The Adjustable Pressure Reducing Valve (PRV) is a self-operated control valve designed to automatically reduce high inlet pressure to a safe and stable outlet pressure. With an adjustable pressure setting, it ensures consistent downstream pressure, protects pipelines and equipment, and improves system efficiency. It is widely used in water supply systems, steam lines, compressed air networks, chemical plants, fire protection systems, and industrial process applications.
Product Specifications and Overview
ALIS Valves is a trusted Adjustable Pressure Reducing Valve Manufacturer and Supplier in India, offering high-quality pressure control valves for industrial, commercial, and utility applications. Our valves are engineered to deliver accurate pressure regulation, reliable performance, and long service life under varying operating conditions.
An Adjustable Pressure Reducing Valve automatically reduces high inlet pressure to a preset downstream pressure without requiring external power. The adjustable spring mechanism allows users to set the required outlet pressure according to system requirements, ensuring stable pressure even when inlet pressure fluctuates.
Manufactured from premium materials such as Cast Iron (CI), Ductile Iron (DI), Carbon Steel (WCB), Bronze, Brass, Stainless Steel SS304, and SS316, these valves provide excellent durability, corrosion resistance, and dependable operation. They help prevent pipeline damage, reduce water hammer, extend equipment life, and improve overall system safety.
ALIS Valves’ Adjustable Pressure Reducing Valves are widely used in water distribution systems, steam applications, HVAC systems, compressed air lines, irrigation systems, chemical processing plants, pharmaceutical industries, fire protection systems, and industrial automation.
Body
Cast Iron (CI) / Ductile Iron (DI) / Bronze / Brass / SS304 / SS316 / WCB
Bonnet
CI / DI / Bronze / SS304 / SS316
Seat
Stainless Steel / Bronze
Adjustable Outlet Pressure
0.5 to 16 Bar (Model Dependent)
Media
Water, Steam, Air, Gas, Oil & Non-Corrosive Industrial Fluids
Pressure Rating
PN16 / PN25 / PN40 / ANSI Class 150
Product Gallery
Applications
Ammonia
High-performance flow automation engineered for Ammonia operations.
CO₂
High-performance flow automation engineered for CO₂ operations.
Compressed Air
High-performance flow automation engineered for Compressed Air operations.
Cryogenic
High-performance flow automation engineered for Cryogenic operations.
Frequently Ask Questions
Yes. Specially designed steam pressure reducing valves are available for high-temperature steam systems. The valve material and sealing components should be selected according to the operating pressure and temperature.
Selection depends on inlet pressure, required outlet pressure, flow rate, valve size, operating temperature, media type, end connection, and body material to ensure safe and efficient operation.
The outlet pressure is adjusted by turning the adjustment screw or spring adjustment bolt located on the top of the valve. Clockwise generally increases the outlet pressure, while counterclockwise decreases it.
ALIS Valves manufactures premium-quality Adjustable Pressure Reducing Valves with precision engineering, durable materials, reliable pressure regulation, competitive pricing, and dependable after-sales support for industrial and commercial applications.