A liquid take-off valve for regulating the flow of a fluid from a fluid storage cylinder is disclosed. The liquid take-off valve includes valve housing, an excess flow device, a safety relief device, a hand wheel and an adaptor. The valve housing accommodates critical components of the liquid take-off valve. The exc...

A valve for a fluid cylinder for regulating fluid flow includes a valve body, a packing, a hollow spring retainer element, an excess flow device, a spring, a displaceable first restrictor and a displaceable second restrictor. The valve body having an axial bore having varying cross-section with least cross-sectional...