UHV- ANGLE VALVE SERIES 28

Benefits
  • Extremely low outgassing rate
  • Suitable for most corrosive gases)
  • Resistant against differential pressure

Accessories
  • Seals

UHV- ANGLE VALVE SERIES 28
series 28 DN16 DN40 DN63
Tightness:
–          Housing: < 5 x 10-10mbar ls-1
–          valve seat: < 1 x 10-9 mbar ls-1
Pressure 1 x 10-10mbar bis 5 bar (abs)
Differential pressure
–          In opening direction ≤ 2 bar
–          In closing direction ≤ 5 bar
Opens to a pressure difference of ≤ 1 bar in both directions
Material
–          Housing AISI 304 (1.4301)
–          Plate AISI 316L (1.4404, 1.4435)
–          Bellows AISI 316L (1.4404, 1.4435)
Seal Metall / FKM (Viton®)
Pilotvalve 24 V DC
Position indicator: Load capacity
–          Voltage ≤ 50 V AC/DC
–          Current ≤ 0.1 A
–          Power Max. 1 W
Position indication Visual (mechanic)