SVV 100 PF, UHV Schieber
  • Order number: PF F78 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
  • Electro-pneumatic
Bakeout temperature: actuator200 °C
Bakeout temperature: actuator, position indicator80 °C
Bakeout temperature: actuator, pilot valve50 °C
Bakeout temperature: valve open, under vacuum250 °C
Bakeout temperature: valve closed200 °C
Tightness: Housing5 · 10-11 Pa m³/s
Tightness: Valve seat1 · 10-10 Pa m³/s
Seal: HousingMetal
Seal: Valve seatFKM
Pressure max.1600 hPa
Pressure min.1 · 10-10 hPa
Compressed air (overpressure)4 000 – 7 000 hPa
Compressed air volume110 cm³
HousingStainless steel
Weight12 kg
Position feedback: Load capacity at 250 V AC2 A
Position feedback: Load capacity at 50 V DC1.2 A
Power consumption24 V DC / 5.4 W
Conductance value with molecular flow1700 l/s
Nominal diameterDN 100 CF-F
Opens against differential pressure of30 hPa
Closing/opening time1.2 s/1.2 s
Service life50000 cycles
TypeUHV gate valve
Valve plateStainless steel
Supply24 V DC