Spirax Sarco TD42 - Page 9

IM-P068-24 ST Issue 5 9
Table 1 Recommended tightening torques
or
Item Part Size N m lbf ft
mm
TD42 (
") 36 A / F 135 - 150 100 - 110
TD42 (
½"LC) 36 A /F 135 - 150 100 - 110
2 TD42/ TD42H (½", ¾") 41 A /F 180 - 200 132 - 147
TD42L (
½", ¾" 1") 36 A / F 135 - 150 100 - 110
TD42H (1") 55 A / F 250 - 275 184 - 202
5 (All) 32 A / F M28 170 - 190 125 - 140
4
7
3
6
Fig. 3
2
1
5