Samson 3256 Control Valve Manuals

Manuals and User Guides for Samson 3256 Control Valve. We have 1 Samson 3256 Control Valve manual available for free PDF download: Mounting And Operating Instructions

Samson 3256 Mounting And Operating Instructions (84 pages)

In combination with an actuator, e.g. a Type 3271 or Type 3277 Pneumatic Actuator

Brand: Samson | Category: Control Unit | Size: 5 MB

Table of Contents
3
1 Safety Instructions and Measures

5
2 Markings on the Device

13
- Valve Nameplate
  13
- Actuator Nameplate
  14
- Material Numbers
  14
- Label When an Adjustable Packing Is Installed
  14
3 Design and Principle of Operation

15
- Fail-Safe Position
  15
- Versions
  17
- Additional Fittings
  17
- Accessories
  18
- Technical Data
  18
4 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
  25
5 Installation

27
- Installation Conditions
  27
- Preparation for Installation
  29
- Installing the Device
  29
- Mounting the External Anti-Rotation Fixture
  30
- Mounting the Actuator Onto the Valve
  39
- Installing the Valve into the Pipeline
  40
- Testing the Installed Valve
  40
- Leak Test
  42
- Travel Motion
  43
- Fail-Safe Position
  43
- Pressure Test
  43
6 Start-Up

45
7 Operation

47
- Normal Operation
  48
- Manual Operation
  48
8 Malfunctions

49
- Troubleshooting
  49
- Emergency Action
  50
9 Servicing

51
- Periodic Testing
  53
- Preparing the Valve for Service Work
  55
- Mounting the Valve after Service Work
  55
- Service Work
  55
- Replacing the Gasket
  55
- Replacing the Packing
  56
- Replacing the Seat and Plug
  62
- Ordering Spare Parts and Operating Supplies
  64
10 Decommissioning

65
11 Removal

67
- Removing the Valve from the Pipeline
  68
- Removing the Actuator from the Valve
  68
12 Repairs

69
- Returning Devices to SAMSON
  69
13 Disposal

71
14 Certificates

73
15 Annex

77
- Tightening Torques, Lubricants and Tools
  77
- Spare Parts
  77
- After-Sales Service
  79

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Samson 3256 Control Valve Manuals

Samson 3256 Mounting And Operating Instructions (84 pages)

Table of Contents

1 Safety Instructions and Measures

2 Markings on the Device

3 Design and Principle of Operation

4 Shipment and On-Site Transport

5 Installation

6 Start-Up

7 Operation

8 Malfunctions

9 Servicing

10 Decommissioning

11 Removal

12 Repairs

13 Disposal

14 Certificates

15 Annex

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