Samson 3254 Control Valve Manuals

Samson 3254 Control Valve Manuals

Manuals and User Guides for Samson 3254 Control Valve. We have 1 Samson 3254 Control Valve manual available for free PDF download: Mounting And Operating Instructions

Samson 3254 Mounting And Operating Instructions

Samson 3254 Mounting And Operating Instructions (88 pages)

Brand: Samson | Category: Control Unit | Size: 6 MB

Table of Contents

Table of Contents
3
Safety Instructions and Measures
5
Notes on Possible Severe Personal Injury
8
Notes on Possible Personal Injury
9
Notes on Possible Property Damage
11
Notes on the Use of an RFID Tag
12
Warnings on the Device
12
Markings on the Device
13
Valve Nameplate
13
Actuator Nameplate
14
Material Numbers
14
Label When an Adjustable Packing Is Installed
14
Optional RFID Tag
14
Design and Principle of Operation
15
Fail-Safe Action
15
Versions
17
Additional Fittings
17
Valve Accessories
18
Technical Data
18
Shipment and On-Site Transport
23
Accepting the Delivered Goods
23
Removing the Packaging from the Valve
23
Transporting and Lifting the Valve
23
Transporting the Valve
24
Lifting the Valve
25
Storing the Valve
27
Installation
29
Installation Conditions
29
Preparation for Installation
30
Mounting the Device
31
Mounting the External Anti-Rotation Fixture
32
Mounting the Actuator Onto the Valve
41
Installing the Valve into the Pipeline
43
Testing the Installed Valve
44
Leak Test
45
Travel Motion
45
Fail-Safe Position
46
Pressure Test
46
Start-Up
47
Operation
49
Normal Operation
50
Manual Operation
50
Malfunctions
51
Troubleshooting
51
Emergency Action
52
Servicing
53
Periodic Testing
55
Preparing the Valve for Service Work
58
Installing the Valve after Service Work
59
Service Work
59
Replacing the Top Gasket
59
Replacing the Bottom Gasket
60
Replacing the Packing
61
Replacing the Seat and Plug
66
Ordering Spare Parts and Operating Supplies
68
Decommissioning
69
Removal
71
Removing the Valve from the Pipeline
72
Removing the Actuator from the Valve
72
Repairs
73
Returning Devices to SAMSON
73
Disposal
75
Certificates
77
Annex
81
Tightening Torques, Lubricants and Tools
81
Spare Parts
82
After-Sales Service
84

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