CF8 jacketed ball valve metal seated 425C

This high-performance one-piece jacketed ball valve is expertly engineered from CF8 (SS304) stainless steel to address fluid solidification and crystallization challenges in industrial pipelines. Equipped with a fully welded external heating jacket, it allows for the continuous circulation of steam or hot thermal oil to maintain constant media temperatures. The compact unibody design eliminates potential body joint leak paths, while the integrated ISO 5211 top flange supports direct actuation, making it a reliable and secure solution for sophisticated thermal management systems.

Technical Specifications

• Valve Structure: One-Piece Unibody Ball Valve with Fully Welded External Jacket

• Nominal Size: DN50 (2 Inch)

• Core Body Pressure: PN16 (Class 150 interchangeable)

• Heating Jacket Pressure: PN10 / 1.0 MPa Max Operating Pressure

• Body Material Grade: Stainless Steel CF8 / ASTM A351 / EN 1.4308

• Jacket Shell Material: Premium Carbon Steel or Matching Stainless Steel 304

• Core Flow Type: Full Port Design for Maximum Volumetric Flow Rate

• Main End Connection: RF (Raised Face) Flanged Ends

• Main Flange Standard: EN 1092-1 / DIN 2501 (Oversized for bolt clearance)

• Jacket Inlet/Outlet Connections: Threaded Female G / NPT Ports (1/2 Inch Standard)

• Actuation Mounting Pad: Integrated ISO 5211 Direct Flange

• Stem Design Philosophy: Internally Inserted Blow-out Proof Stem

• Primary Valve Seat Packing: High-Density Virgin PTFE / Reinforced PTFE

• Stem Seal Construction: Multi-ring Self-adjusting V-Ring Packing Arrangement

• Internal Gasket Component: Reinforced Flexible Graphite with Metallic Core

• Flow Orientation Indicator: Permanent Directional Arrow Cast on Body Exterior

• Casting Quality Process: High-Precision Lost Wax Investment Casting Procedure

• Surface Cleaning Finish: Standard Industrial Shot Blasting and Chemical Passivation

• Primary System Applications: Hot Thermal Oil, High-Pressure Steam, Viscous Media Transportation

• Quality Management Standards: Manufactured in Accordance with ISO 9001 Guidelines