Millibar control valve for small to medium flow rates
Pressure reducing valves DM 755
The pressure reducer DM 755
is a diaphragm-controlled spring-loaded proportional control valve for very small outlet pressures and medium volumes.
The valve body and medium-wetted internal parts are made of stainless steel 316Ti and 316L featuring excellent corrosion resistance.
The valve cone is soft-seated.
Mankenberg M-BASE
Product features
Standard
- Housing and media-exposed internal parts made of 316Ti and 316L stainless steel
- DIN or ANSI flanges, threaded sockets G or NPT
- Non-rising adjusting screw
- Quick-release body clamp ring
Options
- Pressure gauge connection
- Clean gas version with special connections
- For toxic or hazardous media: sealed bonnet complete with leakage line connection (incl. sealed adjusting screw). Must be installed with a leakage line capable of draining leaking medium safely and without pressure
- Different materials for diaphragm and seals, suitable for your medium
- Special connections: Aseptic or JIS flanges, welding spigots; other connections on request
- Special versions on request
Technical data
DN
15 - 50
G
1/2 - 2
PN
16
p1
up to 16 bar
p2
0.001 - 0.7 bar
Kvs
0.25 - 4.8 m³/h
T
-35 up to 130 °C
Advantages
EASY-ADAPT – Connection adapter
1
Large control surface
Exact control and tight valve closure also at low pressures
2
Excellent standard surface qualityEasy to clean
3
Sense line connection High control accuracy
4
Stainless steel (1.4404 / 316L), deep-drawn, corrosion-resistant, lightweight and compact
Short delivery times, long operational lifespan, minimum space required
5
Options
Pressure gauge connection
A
Leakage line connection and sealed adjusting screw Suitable for flammable and hazardous media
B
Inlet pressure
Outlet pressure
Control pressure
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