Valve for ultrapure media and medium to high flow rates
Pressure reducing valves DM 462
The pressure reducer DM 462
is a twin seat diaphragm-controlled spring-loaded proportional control valve which is primarily used for hygienic applications in the food processing and pharmaceutical industries.
A PTFE protective film renders the diaphragm physiologically safe and steamproof up to 180 °C. The valve cone is fitted with a soft seal. The valve does not require an external pilot line.
This valve is manufactured from deep-drawn stainless steel featuring excellent corrosion resistance. It contains virtually no dead pockets and is suitable for use in CIP and SIP systems. The angled design allows complete draining.
Mankenberg M-XTRA
Product features
Standard
- Double-seat, angled valve, with low dead space
- Completely made of stainless steel (1.4404 / 316L)
- Excellent surface quality
- Corrosion-resistant, lightweight and compact
- Clamping flanges DIN 32676
- Non-rising adjusting screw
- Quick-release body clamp ring
Options
- Elastomers as per FDA and USP Class VI
- Leakageline connection and sealed adjusting screw
- Electropolished or lapped blasted
surface roughness: Ra ≤ 0.25 / 0.4 / 0.8 μm - Electro-pneumatic control
- Aseptic, ANSI or DIN flanges, NPT, welding ends ...
Technical data
DN
25 - 80
PN
2.5 - 10
p1
up to 8 bar
p2
0.3 - 5 bar
Kvs
4 - 70 m3/h
T
180 °C
Advantages
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
1
Minimum massLow thermal losses during CIP/SIP applications, shorter cleaning and sterilisation times
2
Body with excellent surface quality, electropolishedEasy to clean
3
Stainless steel (1.4404, optionally 1.4435), deep-drawn, corrosion-resistant, lightweight and compactLong operational lifespan, easy installation, minimum space required, low delta-ferrite content possible
4
Various connections: clamp connections, dairy pipe unions, DIN-, ANSI- or aseptic flanges, welding ends ...No adapters or fitting pieces required
5
Mankenberg clamp systemEasy maintenance
6
Angle valve, with low dead spaceSelf-draining, also usable for highly viscous media
7
Options
Leakage line connection and sealed adjusting screw Suitable for flammable and hazardous media
A
Electro-pneumatic control
B
Internal surface quality up to Ra ≤ 0.25 μm, mechanically polished, electropolishedCompliance to highest quality standards
C
Inlet pressure
Outlet pressure
Questions about?Our experts are happy to help!Experts contact
References
- Bausch + Ströbel
- Gea Westfalia Separator
- Optima Pharma
- Bosch
- Fresenius
- Baxter
- Pfizer
- Coca-Cola
- GlaxoSmithKline
- San Benedetto
- Vetter Pharma
- Boehringer Ingelheim
