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What is a Thermal Insulation Blanket for Valves and Fittings and How Does Dragon Jacket Compare?

Valves and fittings have complex shapes and are sometimes located in difficult access areas. Because of this, it can be challenging to insulate these pipeline components effectively. One popular way to meet the challenge is with thermal insulation blankets. Insulation blankets are a better choice than standard insulation when it comes to valves and fittings, because they are removable and reusable, and they are capable of delivering energy efficiency, cost savings, and condensation prevention. 

But there are some downsides. Insulation blankets are subject to deterioration over time and can be damaged by impact, abrasions, and exposure to chemicals. Without precise fitting and proper installation, they can trap in moisture leading to damaging CUI. Further, insulation blankets do not always fit in tight spaces, and they are not always effective in environments of extreme hot or cold temperatures. When valves and fittings need to be accessed and inspected regularly, insulation blankets can become damaged by the handling that comes with removal and reinstallation. This can impact their ability to reliably deliver temperature regulation and CUI protection over time.

Dragon Jacket Insulation Mitigates Problems Typically Associated with Thermal Insulation Blankets

Luckily, there is a better option. Dragon Jacket insulation for valves and fittings mitigate all of the typical problems associated with thermal insulation blankets and have the added benefit of lasting decades. Designed to provide protection in extreme environments, Dragon Jacket is cost effective because of its reliability, extreme durability and impact resistance. Because Dragon Jacket insulation parts are engineered for a custom fit, installation is fast and easy. This perfect fit combined with a dripline strategically positioned along the bottom of each insulation piece virtually eliminates the opportunity for condensation to become trapped, thus mitigating the risk of dangerous and damaging CUI that comes with other typical insulation types. 

One of the best parts of insulating valves and fittings with Dragon Jacket insulation is Dragon Jacket’s reliability, even when removed and reinstalled over and over again. Our one-and-done polyurea encapsulated foam insulation will not suffer any changes to its shape or protective capabilities with frequent handling. And because Dragon Jacket is such a fast and easy installation, regular inspections happen quickly and safely without any special training or tools. 

Pipeline insulation at mining operation

Valve Insulation 101

How do you insulate a valve or Fitting?

Insulating valves and fittings can be tricky because of their complex shapes and tendency to be located in hard to reach and/or tight-fitting spots. To properly insulate a valve or fitting, the insulation needs to be form fitting and installed in a manner that will keep moisture from seeping in from the outside in outdoor applications or becoming trapped on the components when the moisture is generated from the pipeline itself.

Why are valves insulated?

Valves are insulated to prevent heat loss or gain, improve cost and operational efficiency and maintain appropriate process temperatures. Though because of their irregular shape they can be difficult to insulate effectively, there are options that get the job done. Options include thermal insulation blankets and Dragon Jacket fitted insulation systems. 

Insulation out in the field

Valve and Fitting Types

Valves

Valves regulate the management of liquids and gasses through pipelines, controlling flow, direction and pressure.

Dragon Jacket Insulates Valve Types Including

  • Gate Valves
  • Butterfly Valves
  • Ball Valves
  • Globe Valves
  • Check Valves
  • Pressure Release Valves 
  • Solenoid Valves

Fittings

Fittings are components that connect the various pieces of pipeline together. Fittings can be used to connect pipes of different sizes or shapes for pressure and fluid/gas regulation, directional changes, pipeline content division and flow cutoff.

Dragon Jacket Insulates Fitting Types Including

  • Elbows
  • Tees 
  • Couplings
  • Adapters
  • Unions
  • Bushings
  • Caps & Plugs
  • Reducers
Damaged insulation cladding and torn insulation blankets in the field

Competitors

Close up of insulated pipeline tee

Dragon Jacket

valve insulation Comparison

As this side-by-side comparison demonstrates, Dragon Jacket Insulation is form fitting – even with irregular shapes. Because it is engineered for the specific application, it fits and installs easier in tight spots, corners, and hard to reach areas than bulky insulation blankets.

DRAGON JACKET INSULATION

  • 100% Encapsulated
  • 100% Waterproof & Oilproof
  • Chemical and UV Resistant
  • Top R-Values on the Market
  • Unmatched Thermal Stability
  • Fast & Easy Installation
  • Removable & Reusable
  • Impact Resistant
  • 20+ Year Lifespan

See Our Complete Line of Products for Elbows, Valves, Crosses and Fittings

Pipe Insulation Products