Screwed ball valve jackets are an effective solution for insulating valves in both internal and external applications. Designed specifically to fit snugly around screwed ball valves, these custom-made jackets minimise heat loss, protect against dirt and physical damage, and enhance workplace safety. Here’s why our valve jackets are the best in the market:
1. Superior Thermal Insulation
Ball Valve jackets are constructed with high-grade silicone glass fibre cloth, filled with 50mm/25mm mineral wool, a material renowned for its exceptional insulation properties. This ensures reduced heat loss and improved energy efficiency.
Each jacket is equipped with Velcro straps and pull cords, allowing for quick installation and a secure fit. The tight fit eliminates air gaps, further enhancing insulation performance.
2. Improved Safety
Screwed ball valves can become extremely hot during operation. These insulation jackets shield workers from direct contact with hot surfaces, significantly improving workplace safety. They also prevent condensation and water pooling, reducing the risk of slips and accidents in the surrounding area.
3. Easy Maintenance
Designed for convenience, these valve covers can be easily removed and reinstalled without any damage. This makes regular maintenance faster and more cost-effective compared to traditional hard insulation, which often needs to be replaced once removed.
4. Moisture and Damage Resistance
For external applications, ball valve jackets feature an outer layer of PVC cloth and an inner layer of silicone glass cloth. The PVC exterior provides waterproofing and resilience against harsh environmental conditions, while the interior offers premium insulation performance.
Product Specifications
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Sizes Available: 15mm, 20mm, 25mm, 32mm, 40mm, 50mm, 65mm, 80mm
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Available Colours: Grey, Silver, Black (Standard Options)
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Types:
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Internal Jackets: Silicone glass cloth on both sides
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External Jackets: Silicone glass cloth (inner) + PVC cloth (outer)
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Key Features
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Exceptional thermal insulation for screwed ball valves
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Lightweight and user-friendly design
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Quick to install and remove – cuts maintenance time in half
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Fully enclosed insulation to prevent airborne contamination
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Helps reduce energy costs and improve operational safety
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Expertly hand-made for a perfect fit
Applications
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Engineered to fit securely around screwed ball valves, ensuring no heat escape
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Suitable for both internal and external valve insulation across various industrial, commercial, or mechanical settings
- Ball valve insulation is available in a range of sizes and colours including - Standard grey, Silver and standard black
- Valve jackets are made with silicone glass cloth/ PVC cloth for a superior finish.
- Ball Valve covers are easy to install. They fit the screwed valve perfectly.
- Valve insulation jacket gives superior insulation in temperatures as low as -20°C and as high as 220°C.
- Valve covers help improve workplace safety and reduce maintenance time by half.
- All Valve jackets are made to order. NON REFUNDABLE
| Insulation Type | Valve Covers |
| Cloth Material | Silicone glass cloth. PVC for external jackets |
| Insulation | Mineral Wool |
| Suitable for | Screwed Ball valves |
| Colours Available | Standard Black, Silver and Standard Grey, |
| Standard Sizes | 15mm, 20mm, 25mm, 32mm, 40mm, 50mm, 65mm and 80mm |
| Service Temperature |
-20 °C to +220 °C |
| Delivery Terms | |
|---|---|
| All Orders £20 +VAT |
Product: All valve covers are made to order and NON-REFUNDABLE. If you are unsure of the size, please email us a picture of the valve and its dimensions for our experts to access and make the valve covers suitable for your application. We will assist you in any way we can.
We welcome you to share information on the pipe insulation thickness and images of your application along with the order to help us get your requirement correct.
Returns and cancellations:
You are free to cancel your order before we confirm your order via email. Once an order confirmation email is sent, cancellations, returns and refunds will not be acceptable.
Additional information:
- We do site surveys and supply valve covers or we can only survey your premises. If you would like a site survey, kindly email us your site address or fill out the contact form above.
- The prices for the chilled/cold water valve jackets may differ from the ones displayed on the website. Chilled/cold water valves usually need to be wrapped with a vapour barrier which would increase the size of the jacket required and also the cost. If you need chilled/cold water valve covers, please mail us your requirements and we will send you a quote for your order.
- We also make valve covers in red, blue and green colours. If you have any such requirements, please get in touch with us.
