IBV25MKS Ball Valve NW25
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.
Informacje
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 ls-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 | 15.9 ls-1 |
| Pressure rating (bar absolute) using NW Co-Seal | 7 bar / 102 psi |
| Ambient operating temp range | 5 to 65 °C |
| Reliability MTTF | 30000 cycles |
| Weight (g/lbs) | 1750 / 3.9 |
Pliki do pobrania
Ball Valves Instruction Manual