The UV 3.0 ATEX H2 back pressure regulator
was specially developed for hydrogen applications. It is a diaphragm-controlled
spring-loaded proportional control valve for very small inlet pressures and
medium volumes.
This back pressure regulator is manufactured from deepdrawn stainless steel featuring excellent corrosion resistance.
The valve cone is fitted with a soft seal.
- Compliance 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
- Protected body connections
- Grounding lug at the valve body
- Partial use of low-spark material
- Electrically conductive components
- All stainless steel construction
- Sense line connection
- Special features of the ATEX
- Pressure gauge connection
- Kvs-reduction
- Vacuum resistant design
- Different materials for diaphragms and seals, suitable for your medium
- Special connections: Aseptic, ANSI or JIS flanges, NPT, welding ends, other connections on request
Marking: Ex II 2G Ex h IIB 85°C...190°C Gb X Suitable for use in explosive areas