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IBV40MKS Ball Valve NW40

Ball valves are popular in applications where fast action and full bore pumping are needed. The Edwards IBV series valves combine these practical everyday features plus ease of use and economy in a high specification design. Manufactured in 316L stainless steel with PTFE seats they deliver robust performance in a wide variety of vacuum duties.


Features and Benefits
    Low capital cost
    Convenient NW16, 25, 40, 50 sizes
    Optional BSP threaded versions
    Easy to use manual operation
    High conductance full bore pumping
    Rugged design for dirty system use
    Corrosion resistant construction
    Leak tight to better than 1 x 10-6 mbar is ls-1 /8 x 10-7 Torr l s-1
    Wide operating range 10-6 mbar to 7 bar 8 x 10-7 - 5250 Torr (102 psi)

Dane techniczne
Construction materials
  Body AISI 316L stainless steel
  Ball AISI 316L stainless steel
  Cups PTFE
Leak rate 1 x 10-6 mbar ls-1
  8 x 10-7 Torr ls-1
Molecular conductance 46.5 ls-1
Pressure rating (bar absolute) using
NW Co-Seal
7 bar / 102 psi
Ambient operating temperature 5 to 65 °C
Reliability MTTF 30000 cycles
Weight 3100g / 6.8lbs
Pliki do pobrania
Ball Valves Instruction Manual