Pneumatic Diaphragm Globe Control Valve

Corrosion
Resistant
Leak Tight
Sealing
Automated
Operation
Low Maintenance
Long Life

ALIS Valves is a leading Pneumatic Diaphragm Globe Control Valve Manufacturer & Supplier in India, providing high-performance control valves for precise industrial flow regulation. Available in WCB, CF8, CF8M, SS304, SS316, Duplex, and Super Duplex Stainless Steel, our valves ensure accurate control, dependable automation, and long service life for steam, water, oil, gas, chemicals, and critical process applications.

Product Specifications and Overview

Industrial processes demand accurate flow regulation, reliable automation, and consistent performance. ALIS Valves is a trusted Pneumatic Diaphragm Globe Control Valve Manufacturer & Supplier in India, delivering precision-engineered control valves designed for efficient regulation of flow, pressure, temperature, and process media. Built with a robust globe valve body and a high-performance pneumatic diaphragm actuator, our valves provide excellent throttling characteristics, stable modulation, and dependable operation in critical industrial environments.

Manufactured using premium-quality WCB (Carbon Steel), LCB, CF8 (SS304), CF8M (SS316), SS316L, Duplex Stainless Steel, and Super Duplex Stainless Steel, our Pneumatic Diaphragm Globe Control Valves are engineered for handling steam, water, oil, gas, chemicals, acids, alkalis, thermal fluids, and other industrial process media. Various trim options, including Stainless Steel, PTFE, PEEK, Graphite, Hardened Trim, and Metal Seated, are available to meet different pressure, temperature, and service requirements. Each valve is manufactured with precision and undergoes rigorous pressure, leakage, stroke, and performance testing to ensure reliable operation and long service life.

As a leading Control Valve Manufacturer & Supplier in India, ALIS Valves offers these valves with Pneumatic Diaphragm Actuators, Pneumatic Piston Actuators, Electro-Pneumatic Positioners, Air Filter Regulators (AFR), Solenoid Valves, Limit Switch Boxes, Volume Boosters, and Position Transmitters for complete process automation. Our Pneumatic Diaphragm Globe Control Valves are widely used in Oil & Gas, Petrochemical, Chemical Processing, Power Generation, Water & Wastewater Treatment, Pharmaceutical, Food & Beverage, Paper & Pulp, Steel, Sugar, Fertilizer, Marine, and General Process Industries, where precise flow control and operational reliability are essential.

Body Material

WCB / CF8 / CF8M / SS304 / SS316

Trim Material

SS304 / SS316 / Stellite

Seat Material

Metal Seat / Soft Seat

Size Range

DN15 to DN300 (½" to 12")

Air Supply Pressure

3 to 6 Bar

Input Signal

3–15 PSI / 4–20 mA (With Electro-Pneumatic Positioner)

Leakage Class

ANSI/FCI 70-2 Class IV / V / VI

Media

Water, Steam, Air, Gas, Oil, Chemicals & Industrial Process Fluids

Pneumatic Diaphragm Globe Control 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

High-performance flow automation engineered for Ammonia operations.

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.

Accessories

Accesories

Positioner

Alis Valves is a trusted Pneumatic Valve Positioner Manufacturer Supplier in India,…

Frequently Ask Questions

Pneumatic Diaphragm Globe Control Valve is an automated valve that uses a pneumatic diaphragm actuator to regulate the flow of liquids, gases, and steam with high precision. It is widely used in industrial processes where accurate control and stable performance are required.
A Globe Control Valve provides superior throttling accuracy and precise flow regulation, while a Ball Control Valve is mainly used for quick quarter-turn operation and on/off service, with limited throttling capability.
Alis Valves manufactures and supplies Pneumatic Diaphragm Globe Control Valves for steam, oil & gas, refinery, petrochemical, power generation, chemical, thermal-fluid and general industrial process-control applications.
Yes. ALIS Valves offers customized control valve solutions based on valve size, body material, trim material, pressure class, flow coefficient (Cv), actuator type, and automation accessories to meet the specific requirements of your process.
Yes. With graphite packing, Stellite trim, and the appropriate body material, it is suitable for high-temperature steam and other demanding industrial applications.