Samson 3251-E, Монтаж и эксплуатация

Страница: 3 / 102

Contents
EB 8052-E EN
1 Safety instructions and measures ................................................................ 1-1
1.1 Notes on possible severe personal injury ...................................................... 1-4
1.2 Notes on possible personal injury ................................................................ 1-5
1.3 Notes on possible property damage ............................................................. 1-7
1.4 Notes on the use of an RFID tag ................................................................... 1-8
1.5 Warnings on the device ............................................................................... 1-8
2 Markings on the device .............................................................................. 2-1
2.1 Valve nameplate ......................................................................................... 2-1
2.2 Actuator nameplate ..................................................................................... 2-2
2.3 Material identification number ..................................................................... 2-2
2.4 Label when an adjustable packing is installed ............................................... 2-2
2.5 Optional RFID tag ....................................................................................... 2-2
3 Design and principle of operation ............................................................... 3-1
3.1 Fail-safe action ........................................................................................... 3-1
3.2 Versions ..................................................................................................... 3-5
3.3 Accessories ................................................................................................ 3-5
3.4 Additional fittings ........................................................................................ 3-5
3.5 Valve accessories ........................................................................................ 3-6
3.6 Technical data ............................................................................................ 3-6
4 Shipment and on-site transport ................................................................... 4-1
4.1 Accepting the delivered goods ..................................................................... 4-1
4.2 Removing the packaging from the valve ........................................................ 4-1
4.3 Transporting and lifting the valve .................................................................. 4-1
4.3.1 Transporting the valve ................................................................................. 4-2
4.3.2 Lifting the valve ........................................................................................... 4-3
4.4 Storing the valve ......................................................................................... 4-4
5 Installation ................................................................................................. 5-1
5.1 Installation conditions .................................................................................. 5-1
5.2 Preparation for installation ........................................................................... 5-2
5.3 Mounting the device .................................................................................... 5-3
5.3.1 Mounting the external anti-rotation fixture ..................................................... 5-4
a) Standard version for valve size NPS 6 and larger .......................................... 5-4
b) Special version for valve sizes NPS 3 to 4 ..................................................... 5-7
5.3.2 Mounting the actuator onto the valve .......................................................... 5-13
5.3.3 Installing the valve into the pipeline ............................................................ 5-14
5.4 Testing the installed valve ........................................................................... 5-15