Diaphragm Type Adjustable Pressure Stabilizing Valve

Corrosion
Resistant
Leak Tight
Sealing
Automated
Operation
Low Maintenance
Long Life

ALIS Valves is a Diaphragm Type Pressure Stabilizing Valve Manufacturer India, offering hydraulically operated solutions for reliable pressure control in water and industrial systems. The Diaphragm Type Adjustable Pressure Stabilizing Valve is designed to reduce and stabilize downstream pressure in water supply and drainage systems. The diaphragm and pilot-control assembly continuously respond to changes in inlet pressure and flow conditions to maintain a controlled downstream pressure. The valve is commonly used in water supply systems, high-rise buildings, fire-fighting water systems and industrial water networks where stable downstream pressure is required.

Product Specifications and Overview

ALIS Valves offers Diaphragm Type Adjustable Pressure Stabilizing Valves for industrial applications requiring stable pressure control and reliable fluid flow management. These valves use a diaphragm-operated mechanism to regulate pressure according to the system’s operating requirements. The adjustable control arrangement helps maintain the desired pressure conditions and reduce unwanted pressure fluctuations in compatible piping systems, supporting the safe and efficient operation of connected equipment.

Diaphragm Type Adjustable Pressure Stabilizing Valves are suitable for water treatment plants, municipal water supply networks, industrial processing facilities, irrigation systems and other fluid handling applications. They can help manage pressure variations in systems where consistent downstream or line pressure is required, depending on the valve configuration. Important selection factors include inlet pressure, required outlet pressure, flow rate, operating temperature, fluid type, valve size, body material and diaphragm material. Choosing the appropriate valve specifications helps achieve dependable pressure regulation and reliable performance under the intended operating conditions.

Size Range

DN50 – DN1000

Pressure Rating

PN16 / PN25

Body Material

CF8 / WCB / QT450

Diaphragm Material

Reinforced Rubber / EPDM

End Connection

Flanged

Working Temperature

0°C to 80°C

Inlet Pressure

Up to 25 Bar

Outlet Pressure

Adjustable / Stabilized

Diaphragm Type Adjustable Pressure Stabilizing Valve

Industries Served

Cement

Cement

Engineered valve solutions tailored for critical Cement operating processes.

Chemical

Chemical

Engineered valve solutions tailored for critical Chemical operating processes.

Data centres

Data centres

Engineered valve solutions tailored for critical Data centres operating processes.

Fertilizer

Fertilizer

Engineered valve solutions tailored for critical Fertilizer operating processes.

Applications

Ammonia

Ammonia

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CO₂

CO₂

High-performance flow automation engineered for CO₂ operations.

Compressed Air

Compressed Air

High-performance flow automation engineered for Compressed Air operations.

Cryogenic

Cryogenic

High-performance flow automation engineered for Cryogenic operations.

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Frequently Ask Questions

It is a hydraulic control valve designed to reduce and maintain downstream pressure at an adjustable level.
A pressure-reducing function lowers a higher inlet pressure to a lower downstream pressure. The stabilizing function focuses on maintaining that downstream pressure despite changes in inlet pressure and flow conditions.
The pilot-control system responds to the pressure change and adjusts the main valve opening to help maintain the required downstream pressure.
ALIS Valves manufactures and supplies industrial valve solutions in India. For this specific valve, the final size, pressure and material should be confirmed against the applicable ALIS product datasheet.
The valve uses a diaphragm and pilot-control circuit. Changes in inlet/downstream pressure cause the control system to adjust the main valve opening, helping maintain the required outlet pressure.
A filter helps prevent larger suspended particles from entering the pilot-control circuit, helping maintain reliable operation.
Yes. Diaphragm pressure-reducing/stabilizing valves are specifically used in water-supply systems where incoming pressure needs to be reduced and stabilized for downstream zones.