1. Home
  2. Vacuum valves
  3. Isolation Valves
  4. UHV Gate Valves
  5. UHV gate valves, electro-pneumatic, with position indicator (PI), with pilot valve (PV), with valve seal vulcanized
  6. Valve seal vulcanized (up to DN200)
SVV 160 PF, UHV gate valve
  • Order number: PF F88 231
  • Metal-sealed stainless steel housing
  • Vulcanized, cavity-free valve disk seal (up to DN 200 CF)
  • Bellows-sealed
  • Lubricant-free mechanics
  • Service life: 50000 operating cycles
  • Delivery time: On request
€11,985.00
Actuator
  • Electro-pneumatic
Bakeout temperature: actuator 200 °C
Bakeout temperature: actuator, position indicator 80 °C
Bakeout temperature: actuator, pilot valve 50 °C
Bakeout temperature: valve open, under vacuum 250 °C
Bakeout temperature: valve closed 200 °C
Tightness: Housing 5 · 10-11 Pa m³/s
Tightness: Valve seat 1 · 10-10 Pa m³/s
Seal: Housing Metal
Seal: Valve seat FKM
Pressure max. 1600 hPa
Pressure min. 1 · 10-10 hPa
Compressed air (overpressure) 4 000 – 7 000 hPa
Compressed air volume 140 cm³
Feedthrough Bellows
Housing Stainless steel
Weight 18 kg
Position feedback: Load capacity at 250 V AC 2 A
Position feedback: Load capacity at 50 V DC 1.2 A
Power consumption 24 V DC / 5.4 W
Conductance value with molecular flow 6000 l/s
Nominal diameter DN 160 CF-F
Opens against differential pressure of 30 hPa
Closing/opening time 1.5 s/1.5 s
Service life 50000 cycles
Type UHV gate valve
Valve plate Stainless steel
Supply 24 V DC
Dimension Image