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OEM/ODM China Extruder Heater - insulation jackets for valve – PAMAENS TECHNOLOGY

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OEM/ODM China Extruder Heater - insulation jackets for valve – PAMAENS TECHNOLOGY Detail:


Item Name

Valve Insulation Jackets

Item No.



Depending on the dimensions of the valves

Max. Operation Temp:

1150 Deg C


5-150mm (could be customized)


Three to four layers

Material attributes

Water, oil and acid resistance, fire proof

Thermal conductivity

0.035 W/M•K- 0.045 W/M•K±0.005 (Normal temperature)

Everage energy saving rate

25% to 40%

Normal lifetime

3 to 5 years


Carton box / fumigation free wooden cas


One Year



Glass fiber / ceramic fiber / SS braided cloth/ teflon cloth / High-silica cloth etc depending on the operation temerature

Filling material

Glass fiber insulation blanket / ceramic fiber insulation blanket / aerogel insulation blanket etc

External layer

Silicone coated glass fiber cloth / teflon cloth

Sewing thread

High temperature resistance aramid thread

Accessories Information


Velcro, straps, clips, spring and hook etc

Introductions of Valve Insulation Jackets

Valve Insulation Jackets have three layers, liner is glass fiber cloth or ceramic fiber cloth, and insulating layer is ceramic or glass fiber insulation blanket, and the protection layer is ceramic fiber with high temperature resistance paint coat, which is water, oil, acid and alkali proof. The standard thickness is about 25 to 30 mm. Removable, valve insulation jackets are an effective and convenient way to prevent heat loss, and protect equipment and personnel. Our valve insulation jackets are designed with draw cords and lacing hook and wire. This makes them easy to install, remove, and reinstall.

The types of Valve Insulation Jackets

A) Cold insulation type

B) Low temperature insulation type (below 300℃);

C) Standard type (300—600℃).

D) High temperature insulation type (above 600 C).

The features of Valve Insulation Jackets

Thermal conductivity: 0.035 W/M•K- 0.045 W/M•K±0.005 (Normal temperature)

Temperature tolerance: high temperature tolerance: 1000-280℃, low temperature tolerance 70℃

Inflaming retarding: non flammable (Fireproof A class, GB8624-2006, German standard DIN4102, A1 class)

Density: 110-220Kg/m

Thickness: 5-150MM

Moisture absorption rate: <5%

The applications of Valve Insulation Jackets

Gate valves

Globe valves / ball valves

Butter-fly valves

Check valves


Benefits of Valve Insulation Jackets

Removable & Reusable

Personnel Protection

Meets & Exceeds OSHA’s “Touch Safe” Rating

Reduces Energy Consumption

Improves Equipment Efficiency & Longevity

Reduces Heat Loss & Unnecessary Emissions


1. Dimensions or drawing of the valves which will be covered

2. Surface temperature of the valves

3. Thickness of the thermal insulation jacket or blankets

4. Type, PN and DN number of the valves

Product detail pictures:

OEM/ODM China Extruder Heater -
 insulation jackets for valve – PAMAENS TECHNOLOGY detail pictures

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