Jacketed Plug Valve

Jacketed Plug Valve Manufacturer in Europe – Valvesonly Europe

Valvesonly Europe is a trusted Jacketed Plug Valve Manufacturer in Europe, delivering precision-engineered valves designed to handle viscous, solidifying, or high-temperature media. Our steam-jacketed plug valves ensure consistent product flow by maintaining fluid temperature during operation, making them essential for applications in petrochemicals, bitumen, and polymer industries.

Function & Working

Jacketed plug valves consist of a body with integral or welded jackets that allow steam, oil, or hot water circulation around the valve chamber. This design maintains process fluid viscosity, prevents solidification, and enables smooth shutoff and throttling. The valve plug, usually PTFE-sleeved or metal-seated, rotates 90° for on-off service while ensuring tight sealing.

Advantages

Maintains process fluid temperature and viscosity

Prevents solidification of polymers, resins, bitumen, and heavy oils

Simple quarter-turn operation with minimal torque

Available in both lubricated and non-lubricated designs

Fire-safe and blowout-proof construction available

Long service life under harsh operating conditions

Applications / Industries Served

Petrochemicals & Refining

Polymer & Resin Processing

Asphalt & Bitumen Handling

Chemical Plants

Marine & Power Industries

Materials

Component	Materials	Standards / Grades	Applications
Body	Carbon Steel, WCB / WCC	ASTM A216	Hydrocarbons, Oil & Gas
Body	Stainless Steel (CF8, CF8M, CF3M)	ASTM A351	Corrosives, Steam
Body	Low Temp Carbon Steel (LCB, LCC)	ASTM A352	Cryogenic & Low Temp
Body	Duplex / Super Duplex (CD4MCu, S32750, S32760)	ASTM A890	Seawater & Desalination
Body	Alloy 20, Monel, Hastelloy, Bronze	Various ASTM	Specialty Fluids
Plug	Stainless Steel / Ni-Alloy	ASTM A351	Abrasive/Chemical Service
Seat	PTFE, Metal (Stellite)	—	Tight Shutoff / High Temp

End Connections

Flanged (ASME B16.5)

Butt Weld (BW)

Socket Weld (SW)

Screwed (NPT / BSP)

Actuation Options

Manual lever, gear operator, pneumatic actuator, or electric actuator.

Technical Specs

Design: API 6D, ASME B16.34

Size Range: DN15 – DN600 (½″ – 24″)

Pressure Ratings: Class 150 – 600 / PN10 – PN40

Testing: API 598, EN 12266

Single Product Found

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