Table of Contents
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Contents: SERIES FME IOM
1.
USE: ................................................................................................................................................................ 2
2.
GENERAL INFORMATION FOR INSTALLATION: ................................................................................. 2
3.
MANUAL OPERATION: .............................................................................................................................. 2
4.
AUTOMATED OPERATION: ...................................................................................................................... 3
5.
CLEANING PROCEDURE BEFORE DISASSEMBLY: ............................................................................. 4
5.2
DISASSEMBLY: ........................................................................................................................................ 4
6.
ASSEMBLY: .................................................................................................................................................. 4
6.1
HANDLE SET ASSEMBLY INSTRUCTIONS: ....................................................................................... 5
7.
BOLT TIGHTENING SPECIFICATIONS: ................................................................................................... 6
8.
BILL OF MATERIALS:................................................................................................................................. 7
9.
TROUBLESHOOTING:............................................................................................................................... 10
www.a-tcontrols.com
Installation & Maintenance Manual
1
FME SERIES
Metal Seated Ball Valve
2/21/2025
IOM08201
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Related Manuals for A-T Controls TRIAC FME Series
Summary of Contents for A-T Controls TRIAC FME Series
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Page 1: Table Of Contents
FME SERIES Metal Seated Ball Valve Installation & Maintenance Manual Contents: SERIES FME IOM USE: ................................2 GENERAL INFORMATION FOR INSTALLATION: ................. 2 MANUAL OPERATION: ..........................2 AUTOMATED OPERATION: ........................3 CLEANING PROCEDURE BEFORE DISASSEMBLY: ................4 DISASSEMBLY: ............................4 ASSEMBLY: .............................. -
Page 2: Use
FME SERIES Metal Seated Ball Valve Installation & Maintenance Manual CAUTION: 1. For your safety read this manual before installation or servicing. 2. Before installing or servicing, please ensure the line pressure has been relieved, and any hazardous fluids have been drained or purged from the system. 3. -
Page 3: Automated Operation
FME SERIES Metal Seated Ball Valve Installation & Maintenance Manual B. To Close Valve with handle assembly – rotate the handle clockwise 90 degrees until the Handle Stop is contacted. The valve can be locked in the fully closed position using the Handle Lock plate and compatible lock. See Figure 2 below. -
Page 4: Cleaning Procedure Before Disassembly
FME SERIES Metal Seated Ball Valve Installation & Maintenance Manual When setting the closed stop, the stop should be set so that the center of the ball is in the center of the seats. The center point is the equal distance between both openings of the ball. This is imperative for metal seated valves to get the best seal between the ball and the seat. -
Page 5: Handle Set Assembly Instructions
FME SERIES Metal Seated Ball Valve Installation & Maintenance Manual 3. Install Ball (3) into Body (1) in the closed position. 4. Assemble Stem System: 4.1 Place Ring (10) and Seal (16) onto Stem (11). Add stem assembly (parts 10,11, and 16) to Ball (3). 4.2 Install Gland Gasket (15). -
Page 6: Bolt Tightening Specifications
FME SERIES Metal Seated Ball Valve Installation & Maintenance Manual 7. BOLT TIGHTENING SPECIFICATIONS: The body bolts of the valve should be tightened evenly. Tighten one finger tight first, snugly, then the one diagonally across. Repeat for the other bolts, bringing them all down equally. Then begin to tighten each bolt diagonally to the half of the required torque value. -
Page 7: Bill Of Materials
FME SERIES Metal Seated Ball Valve Installation & Maintenance Manual 8. BILL OF MATERIALS: 2/21/2025 IOM08201 www.a-tcontrols.com... - Page 8 FME SERIES Metal Seated Ball Valve Installation & Maintenance Manual ITEM PART NAME Body End Cap Ball Upstream Seat Downstream Seat Seat Spring Seat Gasket Seat Retainer Body Gasket 8A /8B Body Bolt & Body Bolt Nut Body Gland Ring Stem Gland...
- Page 9 FME SERIES Metal Seated Ball Valve Installation & Maintenance Manual ITEM PART NAME Anti Jam Handle Bracket Handle Bracket Bolt Handle Lock Retaining Ring Handle Travel Stop Handle Adapter 2/21/2025 IOM08201 www.a-tcontrols.com...
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Page 10: Troubleshooting
(2) to replace body gasket (7). A-T Controls product, when properly selected, is designed to perform its intended function safely during its useful life. However, the purchaser or user of A-T Controls products should be aware that A-T Controls products might be used in numerous applications under a wide variety of industrial service conditions.
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