Millibar control valve for ex atmospheres and medium to high flow rates
Back pressure regulators UV 3.9 ATEX H2
The UV 3.9 ATEX H2 back pressure regulator
was specially developed for hydrogen applications. It is a spring-loaded diaphragm-controlled proportional control valve designed for very low inlet pressures.
This bypass valve is manufactured from deep-drawn stainless steel featuring excellent corrosion resistance.
The valve cone can be fitted with a soft or metallic seal.
Mankenberg M-XTRA
Product features
Standard
- 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
Options
- Pressure gauge connection
- Kvs-reduction
- Different materials for diaphragm and seals, suitable for your medium
- Special connections: ANSI or JIS flanges, NPT, welding ends, other connections on request
Technical data
DN
15 - 50
G
1/2 - 2
PN
1 - 2.5
p1
0.01 - 1.1 bar
Kvs
5 - 22 m³/h
T
130 °C
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Produkte für den EX-Bereich
