Предохранительный клапан, отказ насоса, NW25 ISO-KF, витон, 24 В постоянного тока Модель: 145-0025K-24VDC

The patented 145-0025K-24VDC Vacuum Sentry Safety Valve has a KF25 port size, Angle ports, Viton seals, and a solenoid voltage of 24VDC. It protects a vacuum system in the event of a power failure by isolating the vacuum system and venting the mechanical pump. Vacuum Sentry protects vacuum systems from oil backstreaming via the pump. A small orifice vents the mechanical pump slowly to atmospheric pressure for easy restart when power returns.

Технические характеристики

• Type Pump Failure Safety Valve
• Configuration Angle Ports
• Flange Type ISO-KF
• Flange Size NW25
• Solenoid Valve Coil Power 24 VDC
• Body Material AL 6061-T6
• Piston Material AL 2024
• Seal Material Viton

• Guide Pin Material Viton
• Helium Leak Rate
• Venting Time 10 s/l of vented volume
• Closing Time 30 ms
• Closing Burst 1 x 10-3 T-1
• Operating Temperature Range Valve: 0 — 100°C
  Solenoid: 0 — 55°C
• Weight 4 lbs. (1.8 kg)