A scuba cylinder valve or pillar valve is a high pressure manually operated screw-down shut off valve fitted to the neck of a scuba cylinder to control...

may be breathing gas used with a scuba set, in which case the cylinder may also be referred to as a scuba cylinder, scuba tank or diving tank. When used...

open-circuit scuba sets have a diving regulator consisting of a first-stage pressure-reducing valve connected to the diving cylinder's output valve or manifold...

of a gas storage cylinder a scuba cylinder valve to control the flow of gas into or out of the diving cylinders of a scuba set a valve to control flow...

scuba cylinder carried by the diver, in which case it is called a scuba regulator, or via a hose from a compressor or high-pressure storage cylinders...

Manual cylinder valve US DOT CFR Title 49, part 178, Subpart C — Specification for Cylinders US DOT Aluminum Tank Alloy 6351-T6 amendment for SCUBA, SCBA...

A bailout bottle (BoB) or, more formally, bailout cylinder is a scuba cylinder carried by an underwater diver for use as an emergency supply of breathing...

descriptions as a fallback Scuba cylinder valve – Valve controlling flow of breathing gas into and out of a scuba cylinder Valve exerciser – Device for maintaining...

high-pressure diving cylinder through a scuba regulator. By always providing the appropriate breathing gas at ambient pressure, demand valve regulators ensure...

must not put lives at risk. The first-stage of the scuba regulator may be connected to the cylinder valve by one of two standard types of fittings. The CGA...

CF CGA CGA 850 Compressed Gas Association valve standard CGA 850 is the standard for the scuba cylinder valve outlet for yoke connectors. chain chaser...

scuba in the absence of reliable, portable, and economical high pressure gas storage vessels. By the mid-twentieth century, high pressure cylinders were...

The bailout gas from the back mounted cylinder passes through a conventional scuba first stage at the cylinder valve, to the bailout block, where it is normally...

A scuba manifold is a device incorporating one or more valves and one or more gas outlets with scuba regulator connections, used to connect two or more...

scuba regulator system, a jacket style BC using a pneumatic control valve on the left side of the harness to operate inflation and deflation valves....

cylinder valve behind the diver's neck. High pressure gas flows into the regulator from the cylinder valve outlet, and is blocked by the demand valve...

supply in any way, but a second regulator on a double cylinder valve or a secondary demand valve (octopus) is not redundant to the diver carrying it, as...

mechanical reserve cylinder valves which were in general use before the submersible pressure gauge became a standard component of the scuba set. It may occasionally...

K-cylinder Bulk high pressure gas storage cylinder size designation (approximately 50 litres internal volume) Kelly Kelly tube K-valve Scuba cylinder valve...

fill scuba cylinders have a high delivery pressure and may have a low delivery volume. They are used to fill diving cylinders and storage cylinders or banks...

oxygen cylinder has two oxygen supply mechanisms in parallel. One is constant flow, and the other is a manual on-off valve called a bypass valve. Both...

Ro, Ru rams head Frame attached to the top of back-mounted scuba cylinders to protect valves, manifold, and regulator first stages from impact with the...

Avelo diving system is a single cylinder, back-mounted scuba set with variable density buoyancy control. The gas cylinder is a carbon fibre over aluminium...

for connection to a scuba regulator first stage low-pressure port.: Ch5  The exhaust valve (or dump valve, often an auto-dump valve) allows the diver to...

system, scuba cylinder valves and liquefied natural gas for home use. The standards include: CGA V-1 Standard for Compressed Gas Cylinder Valve Outlet...

and a hydrostatic test. The inspection and testing requirements for scuba cylinders may be very different from the requirements for other compressed gas...

Underwater breathing apparatus Atmospheric diving suit Diving cylinder Burst disc Scuba cylinder valve Diving helmet Reclaim helmet Diving regulator Mechanism...

sidemount configuration is the use of bungee cords hooked over the cylinder valve to keep it tucked in close to the armpit. These bungees are normally...

their own sets. Scuba assembly generally entails mounting the cylinder(s) on the harness, connecting the regulator(s) to the cylinder valves, ensuring an...

clamp. The trunk door had a centre hinge design, similar to a butterfly valve disc, and the door was rotated too far to the left, causing the rim of the...