Hale Torrent SVS Stainless Steel Valves - Manual (Page 3)

Contents
Page
Table of Contents
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3 Torrent SVS Installation / Service Manual
p/n: 029-0020-90-0
Torrent SVS Valve
1 Safety Precautions................................................................................................... 7
1.1 General Guidelines............................................................................................................. 7
2 Introduction ............................................................................................................. 9
2.1 Description.......................................................................................................................... 9
Figure 2-1: Typical SVS Valve Primary Components .......................................................... 9
2.2 Principles of Operation...................................................................................................... 9
2.3 Valve Overview ................................................................................................................ 10
Figure 2-2: Typical SVS Valve Parts Overview, Non-Locking ............................................ 10
Valve Body and Ball.......................................................................................................................... 11
Valve Seals ....................................................................................................................................... 11
Valve Adapters ................................................................................................................................. 11
Valve Actuators................................................................................................................................. 11
Figure 2-3: Manual Lever.................................................................................................... 12
Figure 2-4: Locking and Slow-Close Handle ...................................................................... 12
Figure 2-5: Remote Gear Driven Operator Option.............................................................. 13
Figure 2-6: Electric Gear Driven Operator Option .............................................................. 13
Figure 2-7: Electric Motor Driven Operator Option ............................................................. 13
Figure 2-8: Electric Controllers ........................................................................................... 14
3 Installation ............................................................................................................. 15
3.1 Installation Guidelines ..................................................................................................... 15
Figure 3-1: Sample Embossed Arrow and Adapter Mounting Screws................................ 16
3.2 Changing the Valve Handle Position.............................................................................. 17
Figure 3-2: Setting Manual Non-Locking / Locking Handle ............................................... 17
Manual “Non-Locking or Locking” Valve Handle .............................................................................. 17
“Slow-Close” Valve Handle ............................................................................................................... 18
Figure 3-3: Slow-Close Actuator Assembly ........................................................................ 18
3.3 Using Adjustable Linkage ............................................................................................... 18
4 Routine Maintenance ............................................................................................ 19
4.1 After each use................................................................................................................... 19
4.2 Monthly.............................................................................................................................. 19
4.3 Lubricants ......................................................................................................................... 20