ISO-KF Valves (DN 16, 25, 40), manual

The INFICON ISO-KF valve line, VAH / VIH016...040-A/X, performs as a gauge isolation, bypass, roughing or venting valve and is well suited for all general high vacuum and semiconductor processes. The improved industrial design results in a rugged, compact, easy to operate valve. The visual position indicator shows the open / close status of the valve for clear understanding of valve status. The extremely long service life and easy to maintain design results in a highly reliable valve with low cost of ownership. The new line is compatible with the current INFICON VAH / VIH016...040-A/X valve line.

Features / Benefits

• Ergonomically designed knob for secure grip
• Fast open / close actuation with one 130 ^o turn; or a soft continuously variable actuation for controlled venting / pumping of vacuum systems
• Low operating force required, even if the valve is opened against vacuum
• Drive locks into final open / close position
• Visual position indicator, standard
• 316L stainless steel bellows
• Easy maintenance, fast bellows and seal replacement
• High conductance for fast pump down or venting
• High differential pressure resistance
• FPM sealing standard, other sealing materials available upon request
• High purity aluminum or stainless steel housing

INFICON also offers pneumatic and electropneumatic actuated ISO-KF Valves (DN 16, 25, 40)

ASSOCIATED TECHNICAL INFORMATION

Brochures and Datasheets:

Datasheet - Angle (VAH) and Inline (VIH) Valves, Manually Actuated

Operations and Maintenance Manuals:

Gebrauchsanleitung - VAH Eckventil und VIH Inline-Ventil

Operating Manual - VAH Angle and VIH Inline Valves