Ultra-High Vacuum (UHV) Valves – Product Range

We supply a comprehensive range of ultra-high vacuum (UHV) valves, from all metal right hand angles for true UHV applications, to ultra-fine controllable leak valves which have been designed to eliminate hysteresis. These ultra-high vacuum isolation valves are lightweight and have a compact profile, enabling them to fit easily into vacuum systems where space is tight. VACGEN has optimised the welded stainless steel bellows stroke length to ensure a long cycle life while maintaining high conductance. The UHV valve is a compact vacuum valve designed for use in ultra-high vacuum systems, for physical vapour deposition, high energy physics, mass spectrometry and other applications that require an ultraclean environment.

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  1. All Metal Manual Right Angle Valve - Rotatable DN19CF
    SKU: ZCR20R
    £557.74
    Right angle all metal valve, offering excellent conductance. The CR series comes with two body types, fully welded CR series or demountable CRD series.
  2. All Metal Manual Right Angle Valve - 2 x Rotatable DN41CF
    SKU: ZCR40R
    4 to 6 weeks delivery
    £764.60
    Right angle all metal valve, offering good conductance. The CR series comes with two body types, fully welded CR series or demountable CRD series.
  3. All Metal Manual Right Angle Valve Demountable - 2 x Rotatable DN41CF
    SKU: ZCRD40R
    £755.42
    Right angle all metal valve, offering good conductance. The CR series comes with two body types, fully welded CR series or demountable CRD series.
  4. All Metal Manual Right Angle Valve Demountable- 2 x Rotatable DN64CF
    SKU: ZCRD60R
    4 to 6 weeks delivery
    £0.00
    Right angle all metal valve, offering good conductance. The CR series comes with two body types, fully welded CR series or demountable CRD series.
  5. All Metal Right Angled Leak Valve Manual - 2 x Rotatable DN19CF
    SKU: ZLVM940R
    £889.66
    All metal Leak Valves with Mallory® sealing pad which offers a superior seal compared to a sapphire seat which can crack causing system vacuum failure. These are recommended for repeatable precise control the flow of gas and these are the preferred choice for system builders who need a reliable cost effective ultra-fine gas inlet control. For service and calibration please see product videos or visit https://vacgen.com/operating-instructions
  6. All Metal Body Right Angled Viton® Sealed Valve - 2 x Rotatable DN41
    SKU: ZVR40R
    £658.97
    The VR valves are right angled general purpose UHV valves with a cycle usage minimum of 100,000 activations. The bonnet (top) seal of the valve is welded on the VR series.
  7. All Metal Body Right Angled Viton® Sealed Valve - 2 x Rotatable DN64C
    SKU: ZVR60R
    4 to 6 weeks delivery
    £0.00
    The VR valves are right angled general purpose UHV valves with a cycle usage minimum of 100,000 activations. The bonnet (top) seal of the valve is welded on the VR series.
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