full port 1/4” – 2”
hot forged brass ball valve
Featuring patented tamper-proof lockable handle that has no equal in the market.
RuB s.93 range exhausts automatically and continuously downstream air pressure as soon as turned in the closed position.
Valve is lockable in the closed position only, according to Part. 1910.147 safety
OSHA (USA) requirements allowing safe maintenance of the air-supplied equipment; when valve is open, one simple 90° turn of the handle shuts flow immediately.
We care for those you care for.
NOTE: approvals apply to specific configurations/sizes only.