Savery Energy

Valve insulation jackets

An insulation jacket is an armature cover designed to prevent heat loss around valves while ensuring easy access for operation and maintenance.
The Savery valve insulation jacket is a simple and intelligent solution for valves, float steam traps, and strainers — enhancing thermal efficiency and ensuring safety.
Installation sizes are available from DN15 to DN300, accommodating a wide range of valve types.

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Increasing thermal efficiency
Our insulation jackets effectively reduce heat losses, optimizing the overall thermal efficiency of your system.
Ensuring safety
Providing a protective layer, our jackets contribute to the safety of valve components and surrounding areas.
Reducing noise level
Beyond thermal benefits, the jackets help dampen noise levels associated with valve operations.
Fire protection
Adding an extra layer of safety, our jackets offer fire protection for valves and associated components.
Preventing frost on the armature
In cold environments, our insulation jackets prevent frost formation, ensuring smooth valve operation.

The impact of valve insulation jackets on energy conservation and thermal performance

The problem:

An uninsulated DN100 globe valve in a 160 °C fluid system can waste around 1,199 W of energy every hour.
In continuous operation, this equals up to 10.5 MWh of annual heat loss per valve — a costly and avoidable inefficiency.

The solution:

Savery’s insulation jackets dramatically reduce heat loss while ensuring safety and accessibility. Thanks to their spring-back design, they maintain thermal performance even after high compression events. Their water-resistant construction protects against damp, extending lifespan and reliability.

Why choose Savery jackets:

Wide installation range: DN15 to DN300
Tailored bag types for different armatures
Suitable for valves, dirt strainers, and float steam traps
Easy to install, remove, and re-use for maintenance

Result: Lower energy bills, improved thermal efficiency, and safer operation — all with a simple, intelligent solution.

Products

Our range of insulation jackets is designed to enhance thermal performance, improve energy efficiency, and ensure safety across your industrial systems. Each product is crafted with precision to fit specific components, helping you maintain optimal temperature control while minimizing heat losses. Please note: The product images are for illustrative purposes, and the actual product may appear different from the one shown in the pictures. Product selection may vary in different countries where we operate.

Insulation jackets for globe valves
Crafted specifically for globe valves, our insulation jackets provide optimal thermal efficiency and safety, ensuring precise temperature control in your fluid systems.

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Insulation jackets for strainers
Designed to fit seamlessly with strainers, our insulation jackets offer reliable insulation, preventing heat losses and contributing to the overall efficiency and safety of your industrial processes.

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Insulation jackets for float steam traps
Tailored for float steam traps, our insulation jackets are engineered to enhance thermal performance, reduce energy losses, and maintain operational efficiency in steam systems.

See product sheet

Get in touch

Choosing the right insulation jacket is crucial.
Get in touch with us to find the perfect insulation solution for your system.

Our insulation jackets are suitable for various application areas

Hot water and steam lines

Valve insulation jackets are essential in this industry to minimize heat losses, ensuring efficient energy transfer and maintaining optimal temperatures in hot water and steam systems.
Refineries and gas processing plants

In refineries and gas processing plants, insulation jackets play a crucial role in preventing heat losses, enhancing safety, and maintaining process temperatures for various valves and equipment.
Petrochemical and chemical plants

Valve insulation jackets are indispensable in petrochemical and chemical plants, providing thermal efficiency, safety, and precise temperature control essential for chemical reactions and processes.
Power plants

Essential for maintaining peak operational efficiency, insulation jackets in power plants contribute to reducing energy losses, ensuring safety, and enhancing the overall performance of valves in various applications.
Military establishments

In military establishments, valve insulation jackets offer thermal protection, energy efficiency, and safety, contributing to the reliability and longevity of equipment in diverse applications.
Food and oil mills

Valve insulation jackets are vital in food and oil mills to regulate temperatures, prevent energy losses, and ensure the integrity of production processes, maintaining product quality and safety.
Textile industry

Providing effective thermal insulation, valve jackets are essential in the textile industry to optimize energy usage, enhance safety, and ensure consistent temperatures in heating and steam applications.
Plastic plants

Valve insulation jackets are crucial in plastic plants to minimize heat losses, maintain precise temperatures in manufacturing processes, and contribute to energy efficiency in various valve applications.
Oil and gas processing industry

In the oil and gas processing industry, insulation jackets are essential for controlling temperatures, preventing heat losses, and ensuring the safety and efficiency of valves in critical processes.
Pharmaceutical plants

Valve insulation jackets play a critical role in pharmaceutical plants by providing precise temperature control, reducing energy losses, and ensuring the integrity of processes critical for pharmaceutical production.

Get in touch

Choosing the right insulation jacket is crucial.
Savery offers specific bag types tailored for different armatures — whether for dirt strainers, float steam traps, or valves of any size.

Get in touch with us to find the perfect insulation solution for your system.