Valve for medium to high flow rates
Pressure reducing valves DM 652
The pressure reducer DM 652
is a diaphragm-controlled spring-loaded and balanced proportional control valve for universal application.
This pressure reducer is manufactured from deep-drawn stainless steel featuring excellent corrosion resistance.
The valve cone is fitted with a soft seal.
Mankenberg M-BASE
Product features
Standard
- Completely made of stainless steel
- Excellent surface quality
- Corrosion-resistant, very lightweight and compact
- Balanced cone with soft seal
- Diaphragm protectd by PTFE foil
(only for pressure ranges 0.8 - 12 bar) - Non-rising adjusting screw
- Quick-release body clamp ring
- Sense line connection
Options
- ATEX version
- Leakageline connection and sealed adjusting screw
- Pressure gauge connection
- Elastomeres with FDA- und USP Class VI-approval
- Internal sense line
- Mid section for steam up to 220 °C
- Electro-pneumatic control
- Special materials such as Duplex, Superduplex, Hastelloy® or titanium
- Aseptic or ANSI flanges, NPT, welding ends ...
Technical data
DN
15 - 50
G
1/2 - 2
PN
16 - 40
p1
up to 40 bar
p2
0.02 - 12 bar
Kvs
5 - 22 m3/h
T
190 °C
Advantages
Stainless steel (1.4404 / 316L), deep-drawn, corrosion-resistant, light and compactLong operational lifespan, manageable installation, minimum space required
1
Versatile connection options: Aseptic flanges, clamp connections, DIN or ANSI flanges, welding ends ...No adapters or fitting pieces required
2
Excellent standard surface qualityEasy to clean
3
Mankenberg clamp systemEasy maintenance
4
Many control modules availableMost precise control, also millibar ranges
5
Balanced coneDownstream pressure control independent from the upstream pressure
6
Sense line connection High control accuracy
7
PTFE protection filmPhysiologically harmless when exposed to steam up to 180 °C
8
EASY-CHECK –
Non-rising adjusting screwFunction visible from outside, simple and precise setpoint adjustment, unchanged overall height
Non-rising adjusting screwFunction visible from outside, simple and precise setpoint adjustment, unchanged overall height
9
Options
Leakage line connection and sealed adjusting screw Suitable for flammable and hazardous media
A
Electro-pneumatic control
B
Pressure gauge connection
C
Inlet pressure
Outlet pressure
Control pressure
Questions about?Our experts are happy to help!Experts contact
Application reports DM 652
References
- Alfa Laval
- Framatome
- Leipniz-Institut
- Hipp
- Air Liquide
- DSM
- BHP Billiton
- GSK
- ExxonMobil
- Bayer
- Nestlé
- BASF
Produkte für den EX-Bereich
