Code: 221470X series
Brand: Nortek
Characteristics
- Cast aluminum body according to EN 1706 – AC-43100XX
- Zinc plated outer protection
- Function control regulated by micros
Description
Motorized inverters are especially useful equipment in double greasing lines to have the alternate operation of both lines automated. The equipment automatically pressurizes or relieves the flow of lubricant from one line to another depending on the predetermined pressure.
Design and principle of operation
This motorized overpressure inverter is specially designed for double line installations with medium pipe extension. The operation of this automatic overpressure reverser is similar to that of a four-way, two-position valve. When the predetermined pressure is reached, the inversion begins, commanded through some micros, thus allowing the regulation of the line.
Specifications
Flow |
70kg/h |
Maximun working pressure |
400 bar |
Temperature |
-20ºC / +80ºC |
Input and output connections |
G 1/2 |
return connection |
G 1/2 |
Body |
Cast aluminum according to EN 1706 – AC-43100 |
Mounting position |
Variable |
Weight |
12.3kg. |
Fat |
NLGI 3 ASTM Max. |
Dimensions |
400x325x240mm |
qualities |
Zinc plated ISO 2081 – Fe/Zn12/A |
Order information
ADD NUMBERS ACCORDING TO ASSEMBLY |
|
C70- |
X |
XX |
-XX |
Valve model (See images page 1) |
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A: 4 ways 2 positions, reversing |
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TO |
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B: 4 way 2 position cut |
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B. |
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Engine |
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63A B14 0.12 kW motor. AC |
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|
12 |
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Engine 56B B14 0.09 kW. DC |
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|
09 |
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special code |
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For non-standard items |
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-XX |
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