HC4250-LF63

• Vacuum rated to 1×10^-8 Torr
• Machined from solid 316L stainless steel
• Standard seal: fluorelastomer (other options available)

• Two-piece body: One less potential leak path & huge maintenance cost reductions when using perfluorelastomers
• Smooth profile: Maximizes heat transfer from heating components
• Minimized overall length and slimmer profile: Increases conductance and reduces weight and footprint
• Fully bored ball port: Maximizes conductance with straight-through, unimpeded flow
• Extra space between body & handle brackets: Minimum of 5/8” clearance allows more room for heating components
• Integrated handle lock: Prevents accidental opening/closing. Lock out-Tag out ready

Service kits are available for all high conductance ball valves.
Kit includes:

• (1) stem o-ring
• (1) body o-ring
• (2) Teflon seats
• (1) bottom stem bearing
• (1) top stem bearing
• (1) wave spring washer
• (1) spiral retaining ring
• Service kit instructions are available for download here: Manuals and Technical Data Sheets