Diver's Suit Excess Gas Exhaust Valve.
DEPARTMENT OF THE NAVY WASHINGTON DC
Pagination or Media Count:
A valve for controlling venting of excess gas from a diving suit includes a valve body housing first and second rubber check valves arranged in series. A control knob is rotatable on the valve body to selectively open or close outlet ports for venting gas from between the check valves and to actuate a member to selectively either hold the first check valve closed or to allow it function. Author
- Protective Equipment