APPLICATION

Ammonia Application Solutions

Engineered for Safety, Reliability & Performance in Demanding Process Applications

Alis Valves Ammonia application valves manufacturer in India, engineered for reliable flow isolation and control across ammonia production, storage, transportation, refrigeration, chemical processing, and emerging low-carbon ammonia systems. Our range includes ball valves, gate valves, globe valves, check valves, butterfly valves, control valves, pneumatic actuated valves, and electric actuated valves, with configurations selected according to ammonia concentration, pressure, temperature, phase, material compatibility, and service requirements. Designed for demanding ammonia service, our valve solutions focus on reliable shut-off, corrosion resistance, tight sealing, low leakage, and dependable operation in critical ammonia infrastructure.

Ammonia-Compatible Design

Reliable Sealing

Corrosion Resistant

Automation Ready

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Application Scope & Process Solutions

Application & Process Areas

Engineered valve packages, automated assemblies, and specialized flow control systems designed for critical operating units.

Automated Valve Packages

Factory-assembled valve packages with pneumatic or electric actuators, accessories, and control components for reliable and efficient process automation.

Severe-Service & Control Valves

Engineered control and isolation valves for high-pressure, high-temperature, abrasive, and corrosive process conditions across demanding industrial applications.

Emergency Shutdown (ESD) Systems

Safety-focused emergency shutdown valve assemblies with suitable fail-safe actuation and control interfaces to support rapid process isolation in critical applications.

Why ALIS Valves for Ammonia?

Engineered for demanding ammonia service conditions
Suitable for ammonia production, storage, transportation, and processing systems
Material selection based on ammonia compatibility, pressure, temperature, and fluid conditions
Reliable shut-off and flow isolation
Suitable sealing systems for ammonia service
Corrosion-resistant material options
Pneumatic and electric automation solutions
Suitable for low-temperature and refrigerated ammonia applications when specifically configured
Suitable for conventional and low-carbon ammonia infrastructure

Key Application Features

Ammonia Production Plants
Green Ammonia Production
Blue Ammonia Production
Ammonia Storage Tanks
Refrigerated Ammonia Systems
Ammonia Transportation
Ammonia Loading & Unloading
Ammonia Terminals
Ammonia Pipelines
Fertilizer Plants
Urea Production
Ammonium Nitrate Production

Built for Demanding Conditions

Pressure Rating

Up to Class 2500 (ASME B16.34)

Temperature Range

(-196°C to +650°C)
(Depending on valve type, material, sealing system, and application)

Size Range

1/2" to 20"
DN15 to DN500

End Connections

Flanged, Butt Weld, Socket Weld, Threaded, RTJ

Materials

WCB, LCB, CF8, CF8M, SS304, SS316, Duplex Stainless Steel, Super Duplex Stainless Steel, Alloy Steel, Chrome Moly Alloy Steel

Standards

API 6D, API 608, API 609, API 598, ASME B16.34, ISO 15848, ISO 27913, ANSI, DIN, BS

Got Questions?

Frequently Asked Questions

Common questions about valve design, performance, and automation for this application.

Which industrial valves are used in ammonia applications?

Ball valves, gate valves, globe valves, check valves and control valves may be used in ammonia systems. The appropriate valve depends on whether the application involves liquid or gaseous ammonia, operating pressure, temperature, flow requirements and the required isolation or control function.

Which valves are suitable for anhydrous ammonia service?

Valves for anhydrous ammonia must be selected according to the fluid phase, pressure, temperature and applicable design requirements. Verify the compatibility of the valve body, trim, seats, seals and other wetted components with anhydrous ammonia before selecting a model.

Which valve materials are suitable for ammonia service?

Material selection depends on ammonia concentration, water content, operating conditions and the applicable service requirements. Confirm the suitability of the body, trim, seat and sealing materials using manufacturer documentation and relevant material-compatibility guidance.

How do I select valves for high-pressure ammonia systems?

Review the design pressure, operating temperature, ammonia phase, valve size, pressure class and applicable project standards. Check the complete valve assembly's pressure-temperature limits and ensure the selected model is suitable for the intended ammonia service.

What is the difference between liquid ammonia valves and gaseous ammonia valves?

Liquid and gaseous ammonia systems can have different pressure, temperature and flow conditions. Liquid systems may also require consideration of trapped-liquid thermal expansion. Valve selection must account for the actual operating conditions, sealing requirements and system design.

How can ammonia leakage be prevented in industrial piping systems?

Select valves with compatible materials and suitable sealing arrangements for the specified ammonia service. Correct installation, maintenance and inspection are essential. Because ammonia leakage can create serious health and safety hazards, follow the applicable safety procedures and verify the required leakage performance.

Can pneumatic and electric actuated valves be used in ammonia systems?

Yes, actuated valves may be used for remote isolation and process automation when the complete assembly is suitable for the application. Consider actuator sizing, operating time, control requirements, fail-safe action, environmental conditions and hazardous-area requirements where applicable.

Which valves are suitable for ammonia refrigeration systems?

Depending on the system design, suitable shut-off, check and regulating valves may be required in ammonia refrigeration circuits. Selection should consider refrigerant compatibility, operating pressure and temperature, flow requirements and the applicable refrigeration and safety standards.

How can I request an ammonia valve quotation from ALIS Valves?

Share your application details, ammonia service conditions, valve size, pressure and temperature requirements, preferred materials, end connections, quantity and actuation requirements with ALIS Valves. Include the process datasheet and project specifications to support technical evaluation.

What should be checked before selecting valves for ammonia storage tanks and transfer lines?

Check the ammonia phase, storage and transfer conditions, design pressure, temperature, connection details, material compatibility and required isolation performance. For liquid ammonia, also assess trapped-liquid sections and the need for suitable thermal pressure-relief provisions in the system design.

Which safety and testing requirements should be verified before purchasing ammonia valves?

Review the applicable design standards, pressure and leakage testing requirements, material specifications, inspection requirements and documentation. Confirm that the selected valve model is suitable for the specified ammonia service and that all required compliance documents are available.

Other Applications We Serve

Ammonia Application Solutions