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Cameron TK - User Manual

Cameron TK
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ENGINEERED & PROCESS VALVES
TK
®
Hi-Integrity
Trunnion Mounted Ball Valve
TK
®
Installation, Operation and Maintenance Manual

Questions and Answers

  • C
    Charles ContrerasAug 5, 2025
    How to fix leakage around the stem of my Cameron TK valve?
    • F
      Frank MartinezAug 6, 2025
      If there is leakage around the stem of your Cameron Control Unit valve, disassemble and replace the O-rings.
  • A
    Ann Bradford DVMAug 11, 2025
    Why is my Cameron TK valve hard to operate?
    • J
      Jasmine ClarkAug 12, 2025
      A hard-to-operate Cameron Control Unit valve can stem from several causes: the ball might not be properly aligned with the bores of seats; there could be erratic operation; ice may have formed in the valve operator; a build-up in the seat area may be present due to line contaminants; there might be restrictions in the bore of the valve, or the stop isn't set correctly; the actuator unit might be damaged; there could be a restriction of the pneumatic actuator vent, or a faulty power supply.
  • A
    Autumn VazquezAug 17, 2025
    What to do if my Cameron Control Unit grease fitting is leaking?
    • D
      davidchenAug 17, 2025
      If your Cameron Control Unit grease fitting is leaking, try these solutions: * Tighten the safety cap. * If the safety cap is damaged, replace it. * Inject a small amount of cleaner into the fitting to dislodge any trash.
  • H
    hancockmichaelAug 25, 2025
    What to do if Cameron TK valve will not seal?
    • C
      Carl WilsonAug 25, 2025
      If the Cameron Control Unit valve won't seal, try injecting valve sealant into the stem fitting (if present) or replace the stem O-ring. Alternatively, ice may have formed in the body of the valve; in this case, apply heat or inject antifreeze solution. Also, drain periodically to eliminate water accumulation.
  • E
    emilyhernandezAug 29, 2025
    What to do if Cameron Control Unit valve will not fully close?
    • G
      Gregory MartinezAug 29, 2025
      Reset the actuator limit switches or stops for proper closing.

Summary

Scope

Bill of Materials

Figure 1: Two-Piece Non-Trunnion Mounted Ball Valve

Illustration of components for a two-piece non-trunnion mounted ball valve.

Item List for Figure 1

Detailed itemized list of components for TK Valves, including notes and sizes.

Figure 2: Two-Piece Trunnion Mounted Ball Valve

Illustration of components for a two-piece trunnion mounted ball valve.

Item List for Figure 2

Detailed itemized list of components for TK Valves, including notes and sizes.

Figure 3: Three-Piece Trunnion Mounted Ball Valve

Illustration of components for a three-piece trunnion mounted ball valve.

Item List for Figure 3

Detailed itemized list of components for TK Valves, including notes and sizes.

Nameplate Information

Storage Recommendations

Long-term Outside Storage

Quarterly maintenance and cycling procedures for valves stored outdoors.

Long-term Enclosed Storage

Storage duration limits and testing requirements for valves in enclosed facilities.

Installation Procedures

Hydrostatic Testing

Piston-Action Seats

Explanation of how line pressure creates an effective seal using piston-action.

Self-Relieving Seats

Description of self-relieving seats and their function in relieving body cavity pressure.

Mounting a Gear Box;Actuator

Mounting and Setting Stops

Step-by-step guide for attaching operators and setting closed/open stops.

Routine Maintenance

Stem Lubrication

Procedure for lubricating the stem seals using a vented grease fitting.

Checking for Seat Leakage

Method for checking tight closure or seat seal using the valve's bleed valve.

Seat Sealant

Disassembly and Reassembly

Disassembly Overview

Steps for safely disassembling various types of TK Valves, including inspection areas.

Two-Piece Seat Supported Disassembly

Specific disassembly steps for two-piece seat supported valve configurations.

Two-Piece Trunnion Supported Disassembly

Specific disassembly steps for two-piece trunnion supported valve configurations.

Three-Piece Trunnion Supported Disassembly

Specific disassembly steps for three-piece trunnion supported valve configurations.

General Disassembly Procedures

General disassembly steps applicable to all valve designs, focusing on stem and bonnet.

Inspection Areas

Key areas to inspect for damage during valve disassembly, including ball and seat surfaces.

Reassembly

Two-Piece Seat Supported Reassembly

Reassembly steps for two-piece seat supported (non-trunnion) valve configurations.

Two-Piece Trunnion Supported Reassembly

Reassembly steps for two-piece trunnion supported valve configurations.

Three-Piece Trunnion Supported Reassembly

Reassembly steps for three-piece trunnion supported valve configurations.

General Assembly Procedures

General assembly steps applicable to all valve designs, including final checks.

Troubleshooting Guide

Cameron TK Specifications

General IconGeneral
BrandCameron
ModelTK
CategoryControl Unit
LanguageEnglish

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