Compressor Handbook - Embraco
Compressor Handbook - Embraco
Compressor Handbook - Embraco
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COMPRESSORS<br />
HANDBOOK<br />
Chapter<br />
INFORMATION ABOUT CORRECT COMPRESSOR INSTALLATION<br />
<br />
Table 35 Suggested tightening torques<br />
ELEMENT DIMENSION<br />
TIGHTENING TORQUE<br />
Nm Kgm<br />
<br />
<br />
<br />
<br />
<br />
<br />
(1) The opening and closing of the valve stem can be effected with electric or pneumatic drivers having a speed lower than 360 rpm.<br />
Higher speed damages the stem and valve body tightness seats.<br />
<br />
<br />
<br />
<br />
<br />
It is a good rule to try to keep the welding time to a minimum in order to not overheat the stem tightness,<br />
even if produced with material resistant to high temperatures.<br />
Legend 7 RotalockValve<br />
1 <br />
A & B <br />
2 <br />
3 <br />
4 <br />
Figure 32 Rotalock Valve<br />
aID001f aID001s<br />
3<br />
2<br />
4<br />
1<br />
B<br />
Doc. Code Emission Revision Date Page<br />
A<br />
<br />
3<br />
2<br />
4<br />
1<br />
B<br />
A