Flowserve T4E Durco Lined Plug Valve IOM - Manual (Page 13)

T4E - PFA lined Plug Valve
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: 18
Page: 13
Date: 03.2004
Revision: 02.2007
Technical Manual
T4E1 and T4E2 - Recommended
tightening torques* (150lbs a. PN16)
* maximum valve
top cap bolts adjuster bolts
T4E3 - Recommended tightening torques*
(300lbs)
* maximum valve
top cap bolts adjuster bolts
DN (100) (090)
Nm in.lbs Nm in.lbs
015 ½“ - - - -
020 ¾“ - - - -
025 1“ 10 89 4 35
040 1½“ 10 89 4 35
050 2“ 18 159 4 35
080 3“ 33 292 6 53
100 4“ 44 389 8 71
150 6“ 70 620 17 150
200 8“ 108 956 14 124
250 10“ 165 1460 50 443
300 12“ 150 1328 50 443
DN (100) (090)
Nm in.lbs Nm in.lbs
½“ - - - -
¾“ - - - -
1“ 14 124 4 35
1½“ 14 124 4 35
2“ 27 239 4 35
3“ 48 425 6 53
4“ 84 743 8 71
6“ 150 1328 17 150
8“ 150 1328 14 124