Data Sheet
Isolation valve
Type MBV 2000
Designed for mounting between Danfoss pressure transmitters
The MBV 2000 isolation valve is designed for mounting between Danfoss pressure transmitters with DIN 3852 - E pressure connection and fluid-filled systems.
The isolation valve automatically closes when a transmitter is removed, so transmitters can be changed easily without having to first drain a system. The valve reopens when a transmitter is connected.
Features
• Compact design
• Fast and easy installation and removal
• Simple and eƒective isolation
AI225186435108en-000301
Isolation valve, type MBV 2000
Product speci€cation
Technical data
Table 1: Performance
Pressure |
Operating pressure |
Up to 600 bar |
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Burst pressure |
1500 bar |
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Temperature |
Operating temperature |
-20 – 200 °C |
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Table 2: Materials
Wetted parts |
All metal parts in contact with the medium |
DIN 17440-1.4404 (AISI 316 L) |
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Gasket |
Viton |
- |
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System medium |
The valve is impervious to fuel oil, oil and air |
It is not recommended for use with petroleum, com- |
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bustible gasses or corrosive chemicals. |
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Table 3: Mounting
Packaging |
Isolation valves are supplied with two plastic protective covers which should be removed prior to use. |
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Locking / €xing |
For safety, it is essential that the isolation valve is thoroughly secured to the system prior to connecting / disconnecting a trans- |
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mitter. The valve must not become loose when a transmitter is being removed. |
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Fitting & removal |
It is recommended to remove or fit transmitters at a system pressure below 40 bar. |
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Application note
The MBV 2000 must only be used to connect Danfoss transmitters with a pressure connection in compliance to DIN-3852-E.
Speci€cation and code numbers for standard types
Type |
A |
B |
C |
D |
E |
Code no. |
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[mm] |
[mm] |
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MBV 2000-111 |
G ¼ DIN 3852-E |
G ¼ A DIN 3852-E |
17.5 |
29.4 |
24 |
061B6001 |
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MBV 2000-123 |
G ¼ DIN 3852-E |
G ½ A DIN 3852-E |
15.4 |
29.4 |
30 |
061B6002 |
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MBV 2000-223 |
G ½ DIN 3852-E |
G ½ A DIN 3852-E |
20.4 |
34.4 |
30 |
061B6003 |
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© Danfoss | Climate Solutions | 2021.02 |
AI225186435108en-000301 | 2 |