Pressure relief valve, DN 40 ISO-KF
  • Order number: 120VUS040
  • Protects vacuum systems from over pressures
  • Pressure relief valves with stainless steel housing
  • An exhaust hose can be attached to the KF connection at the outlet side
  • Only intended to be used for vacuum chambers. No safety component in terms of the machinery directive 2006/42/EC
  • Delivery time: 1-3 days
€180.00
Connection flange (out) DN 40 ISO-KF
Connection flange (in) DN 40 ISO-KF
Tightness 1 · 10-9 Pa m³/s
Seal
  • FKM
Differential pressure modifiable to app. +/- 100 hPa
Pressure range 1 · 10-7 hPa to 500 hPa over pressure
Flow rate max. 200 l/min
Housing Stainless steel
Nominal diameter DN 40 ISO-KF
Opens against differential pressure of 200 hPa
Opening Ø 55 mm²
Temperature range 5 – 60 °C
Type Pressure relief valve
Dimension Image
mm
A 35