Manual Al Diaphragm Valves (Buna-N)
Offer high tolerance for dirty systems at a relatively low cost.
- Maximum leak rate of <1 x 10-6 mbar ls-1
- Works best in the pressure range 10,000 - 1 x 10-5 mbar
- Withstands bakeouts to 60° C
- Buna-N and Fluorocarbon diaphragm versions are available
Techniques, such as Finite Element Analysis, are used to optimize the design of these valves, while testing each valve with a helium mass spectrometer ensures it meets stringent specification standards.
NOTE: The KF40 versions are available for pipeline mounting only and the smaller sizes can be panel mounted using the tapped holes provided.
Dimensional Drawings
SPEEDI VALVE 1
Drawing: SPEEDI VALVE 1
