The DM 512 ATEX H2 pressure reducing valves
are diaphragm-controlled spring-loaded proportional control valves for high inlet and low outlet pressures.
They can be supplied with three types of connections: sockets, flanges and welding spigots.
Each size of valve may be fitted with three different seats.
The valve cone may be fitted with a soft or metallic seal.
- Conformity to ATEX Directive 2014/34 / EU and DIN EN ISO 80079-36
- Leakage line connection, adjusting screw seal and lock
- Potential equalization among the valve components
- Grounding lug at the valve body
- Partial use of low-spark material
- Various diaphragm and seal materials suitable for your medium
Marking: Ex II 2G Ex h IIB+H2 85 °C ... 155 °C Gb XSuitable for use in explosive areas (hydrogen)
Non-rising adjusting screwFunction visible from outside, simple and precise setpoint adjustment, unchanged overall height