Two-way diaphragm gas shut-off valve Armagas BAP DN 50 ST solo R. It is primarily designed as a safety shut-off for controlling the flow of gaseous media through piping (heating and other non-aggressive gases). Its most common use is in front of a boiler, as an emergency shut-off or as dual shut-offs for gas burners.

The Armagas BAP DN 50 valve is an indirect (the diaphragm is not directly controlled by a coil, but by the pressure of the flowing gas), direct (it has two positions - open x closed) valve suitable for non-explosive environments. It is closed when de-energized. According to EN 30, this valve cannot be used as an automatic shut-off valve for cooking appliances.

It can only be mounted horizontally and at least 15 cm from the ceiling. Ventilation above the valve is also recommended, as there is a possibility of gas escaping above the diaphragm during switching on/off. This condition lasts for a maximum of 1 second.

Features

• Power supply 24 VAC
• Closed when de-energized
• Two positions - open/closed
• Horizontal installation (min. 15 cm from the ceiling)
• Operating overpressure ST 5-50 kPa
• Connection size Rp 2", DN 50
• Control valves located on the right in the direction of gas flow
• Non-explosive environment