Thermal shields for valves and knee cuffs

Why do knees and valves require individual insulation?

Simple sections of pipelines can be secured using standard fittings. In the case of valves and fittings, the situation is more complicated. Changing the pipeline direction, flange connections, pins, knobs, and drives make it difficult to accurately fit traditional insulation.

Improperly secured components can cause:

• the formation of thermal bridges,
• increased energy losses,
• high temperature of the installation surface,
• overheating of technological rooms,
• risk of injury to personnel,
• difficulties during inspections and repairs.

Individually manufactured thermal shields allow for the precise protection of complex-shaped components without restricting access to the fittings.

Effective thermal insulation – POROFIX SHELF it allows to reduce these problems and improve the performance of the entire installation.

Coefficient of thermal conductivity of nanotechnological insulation based on aerogel POROGEL – λ=0.015 W/mk.

Thermal shields for industrial valves

Valves require regular inspections, adjustments, and maintenance. Their insulation should therefore limit heat losses while allowing quick access to the working components.

The valve guards are designed taking into account:

• the type and size of the valve,
• nominal diameter of the fittings,
• construction of the body and connecting rod connections,
• the position of the lever and the knob,
• the type of drive used,
• medium temperatures,
• available mounting space.

The removable design allows the protective cover to be removed before starting servicing work. After the inspection or repair is completed, the same cover can be reinstalled without the need for new insulation.

Aerogel is suitable for both high-temperature installations and systems requiring protection against loss of cooling.

Thermal shields for the installation legs

The elbows are responsible for changing the direction of the flow of the medium, therefore their surface is curved and more difficult to secure than a straight section of pipe. An inaccurate connection of the insulation at the bend can lead to the formation of gaps and local heat losses.

The knee pads are manufactured taking into account:

• diameter of the pipeline,
• angle of the collarbone,
• bending radius,
• operating temperatures,
• the method of connecting to the pipeline insulation.

Precise adjustment allows for the continuity of the insulation layer to be maintained and the formation of thermal bridges to be reduced. The cover can have a removable design, which facilitates the inspection of the pipeline’s technical condition.

Where are thermal shields used on valves and couplings?

Thermal insulation made of aerogel can be used in systems transporting hot media, where it is important to limit energy losses and ensure safe operation.

The most common application areas are:

• steam installations,
• industrial boilers,
• power plants and combined heat and power plants,
• heat networks,
• chemical and petrochemical plants,
• paper mills and pulp mills,
• food stores,
• oil installations,
• technological systems in production plants.

More about products based on aerogel (Porogel) – Porofix Cover, Porofix Pipe

Coefficient of thermal conductivity of nanotechnological insulation POROGEL – λ=0.015 W/mk.

Is it worth using Aerożel – Porogel?

Although the cost of insulation using Aerogel is higher than for traditional solutions, its extraordinary properties make it a more cost-effective option. efficiency and durability they make it possible The investment pays off in less than a year!

Porogel is suitable for both new installations and the modernization of existing systems.

In the long term, it allows significantly reducing costs and increasing the energy efficiency and lifespan of the infrastructure in question.

Thanks innovative products product, Users can take advantage of exceptional features products in practical and accessible solutions.

Along with our thermal insulation offer for industry we provide energy audits, thanks to which you can obtain white certificates and even faster return on investment!

Coefficient of thermal conductivity of nanotechnological insulation POROGEL – λ=0.015 W/mk.