Tightening Torques - HEROSE 06001 Instrucciones De Servicio

In order to ensure trouble-free operation, no impermissible static, thermal or dynamic stresses

may be transmitted to the overflow valve. Observe reaction forces.
Temperature-dependent changes in length in the pipework system must be compensated with

expansion joints.
The overflow valve is supported by the pipework system.

The overflow valve must be protected from dirt and damage during construction work.

Check the leak-tightness.


Tightening torques

Type Material
06001 CW617N
06003 CW617N
06195
06196
06198
CC491K
06370
06376
06380
CW614N
06381
06386
1.4301
Operating instructions
max. tightening torque [Nm]
Male thread
Thread G NPT
1/2" 100 110
1/4" 21 29
1/2" 100 110
1/2''
3/4''
1''
11/4''
11/2''
2''
1/2''
39 70
3/4'' 110 180
1/2'' 60 70
3/4'' 180 200
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Female thread
R; Rc M G NPT
90
28
90
35 80
50 110
110 250
170 390
220 550
360 890
80
160
130 70 180
260
R; Rc
70
110
220
390
530
980
150
19