Information guide

We offer 3 types of vacuum angle valves, on KF flanges with bellows 

  • M: manual
  • P : pneumatic
  • E : electromagnetic

Materials : SS 304 / Viton O'ring. Aluminum valve on request.

Features  

Pressure min. / max.: 1x10-8 mbar to 1.2 bar 
Differential pressure before opening :<1.2 bar
Leak rate: <1.3x10-9 mbar.l.s-1
Number of cylcle before maintenance : 200 000
Bakeout temperature: <150°C 

DN A B (M) B (P) B (E)
Dimensions (mm)
16 KF 40 102 110.5 177.5
25 KF 50 119.4 119 183
40 KF 65 150.5 159 220.5
50 KF 70 170.5 178.5 251.5
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Vacuum

KF angle valve manually (M)

Vacuum

KF angle valve pneumatically (P)

Vacuum

Electromagnetic valve (E)