Flowserve AKH3 Atomac Lined Ball Valve IOM - Manual (Page 8)

AKH3 - atomac ball valve - reduced port
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: +49(0) 2561-686-100
Fax: +49(0) 2561-686-200
Register: 3
Page: 8
Date: 05.1996
Revision: 08.2010
Technical Manual
DN (080/090) (110/120/150)
Nm in.lbs Nm in.lbs Nm in.lbs
1“ 17,8 157 15,5 137 4 35
1½“ 16,5 146 32,2 285 4 35
2“ 35 311 63,8 564,6 7 62
3“ 46,8 414 105 929 7 62
4“ 70 620 80,5 712 8 71
6“ 113 1000 139 1230 8 71
8“ 180 1593 188 1664 12 106
10“ 280 2478 223 1972 15 133
12“ 280 2478 316 2796 15 133
14“ 315 2788 308 2726 15 133
AKH3 - recommended tightening torques*
* maximum value
tie rods
connection flange
gland bolts