
Please note: All Valve jackets are made to order, No returns, refunds or exchanges will be applicable. If you are unsure of the size/type of jacket, please email us a picture of the valve and we can advise accordingly, before placing the order. We will assist you in any way we can.
Insulation jackets are perfect to insulate check valves, primarily because, they reduce heat loss whilst also protecting check valves from external damage. In our expert opinion, valve jackets are the perfect insulation solution to check valves, here’s why:
Easy to install and Maintain: Unlike the rigid insulation that was previously used to insulate check valves, valve jackets are flexible and easy to use. They have velcro straps and pull cords that ensure superior insulation even around the awkward angles of the non-return valves. They can be just as easily reapplied without any damage to the check valves or loss of insulation.
Thermal Insulation: Thermal insulation jackets contain 50mm Rockwool insulation. Mineral wool with low thermal conductivity helps reduce heat loss in check valves. They give superior insulation around the check valves thereby saving both energy and money. Valve covers are particularly helpful in commercial and industrial environments.
Safer Workplace: Valve jacket insulation is made with high-quality silicone-coated glass cloth for both outdoor and indoor applications. The valve covers that we make not only ensure a smooth and neat finish but also help protect personnel from direct contact with hot surfaces. They help reduce cases of accidents leading to burns in workplaces. Since valve jackets provide superior thermal insulation to the valves, it helps reduce condensation and sweating in check valves. This, in turn, minimises instances of small pools of water being formed due to condensation eventually leading to slips or accidents in the workplace.
Product Specification:
- Product Sizes: 15mm, 20mm, 25mm, 32mm, 40mm, 50mm, 65mm, 77mm, 100mm, 125mm, 150mm, 200mm, 250mm and 300mm.
- Colours: Standard grey, silver and black.
- Type:
- External jackets: External valve jackets have a waterproof PVC layer on the outside whilst their inner side is made of silicone glass cloth
- Internal jackets: Internal valve jackets are made of silicone glass cloth on both sides.
Key Features:
- Valve covers are the perfect, flexible and lightweight insulation solution for check valves.
- Easy to use, handle and install.
- Cost-effective and convenient valve jackets reduce energy bills.
- Airtight fitting ensured with velcro flaps and pull cords.
- Designs to perfectly fit the check valves.
- Improves workplace safety.
Applications:
- Designed to closely fit around check union valves to maximise insulation and prevent heat loss.
Product Details:
- Service Temperature: -20ºC to 220ºC
- Insulation: 50mm Rockwool
- Cloth: Silicone glass cloth / PVC
Note:
- All Valve jackets are made to order, No returns, refunds or exchanges will be applicable. 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.
- Lead times for check valve covers within the UK: 1-10 units: 5-7 working days, Anything above that, please email us for the lead times.
- We manufacture valve covers for check valves in sizes ranging from ½ an inch to about 12 inches.
- They are also available in silver, standard grey and standard black colours.
- Insulation jackets are cost-effective and help reduce heat loss in check valves.
- Valve jackets function perfectly in temperatures between -20°C to 220°C
- They protect personnel from coming in direct contact with hot valve surfaces, thereby valves, making the workplace safer.
- Valve covers help improve the service life of check valves.
- They can be easily installed and maintained.
- All valve jackets are made to order and NON REFUNDABLE
| Insulation Type | Valve Covers |
| Cloth Material | Silicone glass cloth / PVC |
| Insulation | Mineral Wool |
| Suitable for | Check valves and non-return valves |
| Colours Available | Standard Black, Silver and Standard Grey |
| Standard Sizes |
15mm, 20mm, 25mm, 32mm, 40mm, 50mm, 65mm, 77mm, 100mm, 125mm, 150mm, 200mm, 250mm and 300mm |
| Service Temperature |
-20 °C to +220 °C |
| Delivery Terms | |
|---|---|
| All Orders £15 +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 correctly.
If you require a quote for these valve jackets, please do email us with your requirements
Lead time: Quantities 1-10 are about 5-7 working days. For anything above please email us for the lead times.
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 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 jacket size and 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.

