double valves for diving tanks

Double Diving Cylinder Valves for Connecting Two Regulators

A wide range of double valves is available on the market. These valves offer numerous configuration options, including versions with a fixed secondary outlet or a swivel one. Double valves can be made from manifold valves, expandable monovalves, T-valves, and also V-valves. The choice of the appropriate double valve depends on the purpose of use and the preferences of the diver. The threads for the bottle neck and the connection threads for the regulators are standardized according to DIN EN-144 or DIN EN ISO 15245. These standards regulate both the threads for the diving cylinder necks and the connection threads of the regulators. All double valves are individually closable, allowing diving with two completely independent regulators on the double valve.

Installation and maintenance should be performed exclusively by qualified personnel and only with combinations where the bottle neck thread and valve inlet thread match. Detailed information on the installation of valves for pressure devices, including required torque values, can be found on our website.