Toggle Nav
Search
  • Compare
My cart
« back

VS 25CButterfly valve

Overview

  • compact, economic design
  • high conductance, low leakage rate
  • gas-tight against atmosphere in both positions
  • helium leak-tested
  • easy to grip, lever-operated, with position indicator
Cat. No.
20665008
Upon Request $1,025.00
Add to Compare list
- +
VS 25C Butterfly valve

By submitting the contact form, you agree to the processing of your data for the purpose of answering your request. Further information and information on revocation and objection can be found in our privacy statement.

Anti-Robot Verification
FriendlyCaptcha ⇗

Inquire
Add to Compare list
main product photo

Butterfly valve in action

In-line valve VS 25C, stainless steel, with small flange KF DN 25

The VS und VS C series valves are butterfly-type valves. A circular valve plate with a sealing ring on the circumference rotates around an axis at right angle to the valve axis. As a result, the valves leave virtually the entire cross section free, offering very good conductance. The valve bodies are made of one piece, machined from solid material, and require (in addition to the valve head seal) only one elastic shaft seal for rotational movement of the shaft. The valves provide low leakage and minimal degassing rate. The VS C series features a valve seal made of perfluorelastomer material (FFKM).

für Zoom klicken

Technical data and graphs

Flange connection small flange KF DN 25
Operation Manual
Leakage rate 1 x 10-6 mbar l/s
Fitting length between flanges 65 mm

Related Products

  1. In-line isolation valve VV-B 6C,VACUU·BUS, PVDF/fluoroplastics,electromagnetic, with KF DN 16 andhose nozzle, certification (NRTL): C/US
    In-line isolation valve VV-B 6C,VACUU·BUS, PVDF/fluoroplastics,electromagnetic, with KF DN 16 andhose nozzle, certification (NRTL): C/US
  2. Bellow sealed angle valve VE,stainless steel, KF DN 16
    Bellow sealed angle valve VE,stainless steel, KF DN 16
  3. In-line valve VS 25, stainless steel,small flange, KF DN 25
    In-line valve VS 25, stainless steel,small flange, KF DN 25
  4. Gas inlet valve VGS 10, stainless steel,small flange KF DN 10
    Gas inlet valve VGS 10, stainless steel,small flange KF DN 10
  5. Diaphragm in-line valve VM 16
    Diaphragm in-line valve VM 16
  6. Diaphragm in-line valve VM 25
    Diaphragm in-line valve VM 25
  7. Gas inlet valve VGL, stainless steel,with soldering connections
    Gas inlet valve VGL, stainless steel,with soldering connections
  8. Ball valve VK 16, brass, small flange,KF DN 16
    Ball valve VK 16, brass, small flange,KF DN 16
  9. Coolant valve VKW-B, VACUU·BUS,DN 1,5 mm, inlet G3/4" / G1/2",outlet nozzle 6 mm, cable length 2 mcertification (NRTL): C/US
    Coolant valve VKW-B, VACUU·BUS,DN 1,5 mm, inlet G3/4" / G1/2",outlet nozzle 6 mm, cable length 2 mcertification (NRTL): C/US
  10. In-line isolation valve VV-B 6C,VACUU·BUS, PVDF/fluoroplastics,electromagnetic, with KF DN 16 andhose nozzle, certification (NRTL): C/US
    In-line isolation valve VV-B 6C,VACUU·BUS, PVDF/fluoroplastics,electromagnetic, with KF DN 16 andhose nozzle, certification (NRTL): C/US
  11. Bellow sealed angle valve VE,stainless steel, KF DN 16
    Bellow sealed angle valve VE,stainless steel, KF DN 16
  12. In-line valve VS 25, stainless steel,small flange, KF DN 25
    In-line valve VS 25, stainless steel,small flange, KF DN 25
  13. Gas inlet valve VGS 10, stainless steel,small flange KF DN 10
    Gas inlet valve VGS 10, stainless steel,small flange KF DN 10
  14. Diaphragm in-line valve VM 16
    Diaphragm in-line valve VM 16
  15. Diaphragm in-line valve VM 25
    Diaphragm in-line valve VM 25
  16. Gas inlet valve VGL, stainless steel,with soldering connections
    Gas inlet valve VGL, stainless steel,with soldering connections
  17. Ball valve VK 16, brass, small flange,KF DN 16
    Ball valve VK 16, brass, small flange,KF DN 16
  18. Coolant valve VKW-B, VACUU·BUS,DN 1,5 mm, inlet G3/4" / G1/2",outlet nozzle 6 mm, cable length 2 mcertification (NRTL): C/US
    Coolant valve VKW-B, VACUU·BUS,DN 1,5 mm, inlet G3/4" / G1/2",outlet nozzle 6 mm, cable length 2 mcertification (NRTL): C/US
  19. In-line isolation valve VV-B 6C,VACUU·BUS, PVDF/fluoroplastics,electromagnetic, with KF DN 16 andhose nozzle, certification (NRTL): C/US
    In-line isolation valve VV-B 6C,VACUU·BUS, PVDF/fluoroplastics,electromagnetic, with KF DN 16 andhose nozzle, certification (NRTL): C/US

Butterfly valve in action

In-line valve VS 25C, stainless steel, with small flange KF DN 25

The VS und VS C series valves are butterfly-type valves. A circular valve plate with a sealing ring on the circumference rotates around an axis at right angle to the valve axis. As a result, the valves leave virtually the entire cross section free, offering very good conductance. The valve bodies are made of one piece, machined from solid material, and require (in addition to the valve head seal) only one elastic shaft seal for rotational movement of the shaft. The valves provide low leakage and minimal degassing rate. The VS C series features a valve seal made of perfluorelastomer material (FFKM).

für Zoom klicken
Terms & Conditions Privacy Policy Website Terms of Use