Removable Valve Insulation Jackets
Custom-tailored thermal insulation covers engineered for industrial gate, globe, ball, butterfly, check, and control valves operating up to 650°C.
Eliminate Heat Loss on Complex Valve Geometries
Industrial valves are notorious for massive radiant heat loss due to their irregular contours, complex bonnets, and moving actuator stems. Traditional rigid cladding is rarely applied to valves because it must be destroyed during routine maintenance or gland repacking.
Heaton Removable Valve Insulation Jackets are multi-piece, custom-molded thermal blankets with quick-release stainless steel D-rings and high-temperature Nomex straps. They can be removed and reinstalled in under 5 minutes without tools or specialized personnel.
Valve Jacket Technical Matrix
Engineering properties of Heaton removable valve thermal insulation covers.
| Parameter | Standard Valve Series | High-Pressure Steam Series | Severe Service / Refinery Series |
|---|---|---|---|
| Operating Temp Range | -20°C to 260°C | 260°C to 550°C | 550°C to 650°C+ |
| Compatible Valve Types | Gate, Globe, Ball, Butterfly | Control Valves, Steam Traps, PRVs | Safety Relief Valves, Actuators |
| Outer Jacketing | 17 oz Silicone Coated Fiberglass | PTFE Coated Heavy Fiberglass | Aluminized / SS Mesh Reinforced |
| Insulation Core | 1" - 2" E-Glass Needle Mat | Aerogel / Pyrogel Hydrophobic Mat | High Purity Silica Mat |
| Hot-Side Inner Liner | Silicone Coated Fiberglass | Stainless Steel Wire Mesh Cloth | Pure Silica Fabric (96% SiO₂) |
| Fastening Hardware | Nomex Straps & SS D-Rings | SS304 Lacing Hooks & Tie Wire | SS316 Quick Toggle Clamps |
| ROI Payback Period | 1.5 to 3 Months | 1 to 2 Months | < 2 Months |
Reusable Over 100+ Cycles
Unlike hard cladding that is destroyed during inspection, our jackets are designed for repeated removal without degradation.
Weather & Chemical Proof
Silicone outer fabric repels water, steam, UV rays, ambient oil mist, and chemical washdowns.
Custom 3D CAD Tailoring
Each cover is modeled to account for bonnet shape, actuator linkages, gland bolts, and pipe flanges for a snug fit.
Need Custom Valve Insulation Jackets?
Send us your valve sizes, pipe diameters, and line operating temperatures for an immediate technical quote and thermal savings estimate.