Monovalves M25 300 bar
Monodiving Cylinder Valve with M25x2 Bottle Neck Thread up to 300 bar
Monovalves for diving cylinders with M25x2 bottle neck thread and an operating pressure up to 300 bar serve to control the airflow to the regulator. They are equipped with connection threads for compressed air (G5/8"), Nitrox, and mixed gases (M26x2). The 300 bar technology is firmly established in diving and is also standard in fields such as paintball, competitive shooting, and firefighting equipment. The weight savings for the same volume of breathing air and the compact weight volume reduce the amount of lead required for diving.
Gas cylinder valves at this pressure rating have different connection threads compared to 200 bar; for example, the G5/8" thread is 22 mm deep, whereas it is only 15 mm deep at 200 bar. All valves comply with standards DIN EN 144 and/or DIN EN ISO 15245.
Installation and maintenance should be performed exclusively by trained personnel and only with combinations where the bottle neck thread and valve inlet thread match. Detailed information on the assembly of valves for pressure devices, including required torque settings, can be found on our website.