I
Installation, Operation and Maintenance Manual
MAN-02-05-62-0742-EN Rev. 0
Table of Contents
December 2019
Table of Contents
Table of Contents
Section 1: Overview
1.1
Description and General Information............................................................. 1
1.2
Section 2: Safety
2.1
Section 3: Installation
3.1
3.1.1
Storage before Installation ................................................................. 6
3.1.2
Transport and Storage ........................................................................ 6
3.1.3
3.1.4
Handling after Installation and prior to Service Operation ................... 7
3.2
3.3
3.4
3.5
Mounting Directions of Actuators on Butterfly Valves
.................................... 8
3.6
Flange and Stem on Butterfly Valves
.............................................................. 9
3.7
Examples of different Installations of BHH on Valves
...................................... 9
3.8
3.8.1
Viscosity / Temperature Coefficient
.................................................. 11
3.8.2
Selection Diagram ............................................................................ 12
Section 4: BHH Mounting
4.1
BHH Mounted on Valve - ISO 5211
.............................................................. 13
4.1.1
Preparations before Mounting .......................................................... 13
4.2
BHH Mounting on Butterfly Valve
................................................................ 13
4.3
........................................................................ 15
Section 5: Adjusting the Valve Disc
5.1
5.1.1
Standard Opening / Closing Time for Butterfly Valves
5.1.2
Adjustment of Butterfly Valve “a” - measurement (mm)
5.1.3
Opening and Closing Time for LPUM on Actuator ............................. 19
5.1.4
Opening and Closing Time for LPU on Actuator ................................ 19