T&S Brass BL-4705-01 Laboratory Fume-Hood Gas Valve is a panel-mounted fume-hood valve for controlled gas, air, or vacuum service.
- 3/8-inch NPT female inlet and outlet.
- Internal floating stainless steel cone regulates gas flow.
- Four-arm handle with color-coded gas, air, and vacuum indexes.
- Serrated hose-tip outlet accepts compatible laboratory hose.
- Certified to ANSI Z21.15 / CSA 9.1.
Verify service compatibility, mounting requirements, connection sizes, and applicable laboratory codes before installation.