ข้ามไปยังเนื้อหา
Redundancy valve block for safety related shut-off function
The Burkert Type MKRS extended the various usability of valve island Type 8640 as well as the automation system Type 8644. With new type MKRS in combination with valve Types 6524 and 6525 redundancy valve functions can be installed. Thereby according to machinery directives EN ISO 13849 higher safety functionalities up to performance level d can be reached.
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General Technical Data
Valve Block
| Product Properties | |
| Dimensions |
Detailed information can be found in chapter “3. Dimensions” on page 4.
|
| Body material |
Aluminium anodized
|
| Electrical Data | |
| Protection class |
3 acc. to VDE 0580
|
| Process / Port Connection & Communication | |
| Supply Port Connection |
D8
|
| Working Port | D6 |
| Environment and Installation | |
| Degree of protection | IP20 |
| Installation |
Any, preferably horizontal on the DIN-rail
|
Valves
| Product Properties | |
| Dimensions |
Detailed information can be found in chapter “3. Dimensions” on page 4.
|
| Body material | PA |
| Circuit function |
3/2 way valve (normally closed)
|
| Performance Data | |
|
Power consumption
|
0.8 W
|
| Pilot pressure | 2.5…10 bar |
| Manual override | No |
| Response times | Opening: 15 ms, Closing: 20 ms |
| Electrical Data | |
| Operating voltage | 24 V |
| Medium Data | |
|
Medium
|
Lubricated, non-lubricated and dry compressed air; neutral gases (5μm filter recommended)
|
| Medium temperature |
– 10…+ 50 °C
|
| Process / Port Connection & Communication | |
| Electrical Connection | Circular connector M8 |
| Environment and Installation | |
| Ambient temperature |
– 10…+ 55 °C
|
Diaphragm Pressure Switch
| Product Properties | |
| Dimensions |
Detailed information can be found in chapter “3. Dimensions” on page 4.
|
| Body material | PA |
| Circuit function |
3/2 way valve (normally closed)
|
| Performance Data | |
|
Power consumption
|
0.8 W
|
| Pilot pressure | 2.5…10 bar |
| Manual override | No |
| Response times | Opening: 15 ms, Closing: 20 ms |
| Electrical Data | |
| Operating voltage | 24 V |
| Medium Data | |
|
Medium
|
Lubricated, non-lubricated and dry compressed air; neutral gases (5μm filter recommended)
|
| Medium temperature |
10…+ 50 °C
|
| Process / Port Connection & Communication | |
| Electrical Connection | Circular connector M8 |
| Environment and Installation | |
| Ambient temperature |
10…+ 55 °C
|
| Product Properties | |
| Dimensions |
Detailed information can be found in chapter “3. Dimensions” on page 4.
|
| Body material |
Steel zinc-coated, CrVI-free
|
| Seal material | NBR |
| Function | Opener (normally closed) |
|
Adjustment range (tolerance at room temperature)
|
1…10 bar (+ 0.5 bar)
|
| Performance Data | |
| Switching Frequency |
<200/min-1
|
| Electrical Data | |
| Operating voltage |
Max. 42 V
|
| Process / Port Connection & Communication | |
| Electrical Connection |
Screw connection M3
|
*For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet, or contact Flu-Tech directly.
สอบถามข้อมูลเพิ่มเติม ติดต่อเรา :
02-384-6060 (อัตโนมัติ) [email protected] บริษัท ฟลูเทค จำกัด Flu-tech @flutech.co.th