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DANIEL Manuals
Control Unit
767
User manual
DANIEL 767 User Manual
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Table of Contents
Part I Plan
Chapter 1 Introduction
Purpose of this Manual
Description of the Models 762, 763, 765, 766 and 767 Control Valves
General Features of the Control Valve
Control Valve Application
Operation Overview of the Control Valve
Operating Conditions and Specifications
Operating Conditions for the Control Valve
Design Considerations
Environmental Conditions
Interface Requirements
Requirements and Limitations for Installation
Minimum Clearances for Installation, Operation and Maintenance
Control Valve Handling
Receive the Control Valve
Unpack and Inspect the Control Valve
Store the Control Valve
Rust Inhibitor
Pack the Control Valve
Storage Conditions
Prepare the Control Valve for Use
Lifting Conditions
Lifting Requirements for Personnel
Safety Precautions Using Appropriately Rated Lifting Slings
Configure the Control Valve
Orientation and Position of the Control Valve
Piping Recommendations
Part II Install
Chapter 5 Installation Prerequisites
Pre-Start Checks
Torque Information
Torque Values (Flanges)
Torque Pattern Sequences
Tools Required for Control Valve Installation
Typical Installation
Nitrogen System
Gas Plenum Tank Installation and Sizing
Nitrogen System Panel
Chapter 6 Installation Procedure
External Components Assembly
Fasteners
Oil Filling Procedure for Valve with Drain Port
Testing the Product
Commission the Control Valve
Part III Operate
Chapter 8 Operation Parameters
Control Valve Normal Operation
Features and Benefits
Oil Reservoir
Applications
Part IV Maintain
Chapter 9 Planned Maintenance
Maintenance Considerations
Tools Required for Mechanical Components
Disassemble/Assemble the Control Valve
Cylinder Disassembly (NPS 2-12)
Cylinder Disassembly NPS 16 Valve Only
Mechanical Assembly
Valve Torque Specifications
Cylinder Reassembly (2" - 12" Valves with Socket Head Screws in Circular Pattern on Cylinder Head) B Style
Cylinder Reassembly (NPS 16 Valve Only)
Planned Maintenance Tasks
Chapter 10 Corrective Maintenance
Control Valve Troubleshooting
Verify the Return to Operational Condition
Chapter 11 Spare Parts
Recommended Spare Parts
Chapter 12 Decommission
Shut down the Control Valve
Shipment of the Control Valve
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DANIEL
®
CONTROL VALVES
USER MANUAL
MODELS 762, 763, 765, 766 AND 767
NPS 2 THROUGH 16 / CLASS 150-600
Decades Proven. Field Chosen.
™
OCTOBER 2022
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Questions and answers
Related Manuals for DANIEL 767
Control Unit DANIEL 700 User Manual
Nps 2 through 16 / class 150-600 (58 pages)
Control Unit DANIEL V707 User Manual
Spring loaded back pressure valve nps 2 through 4 / class 150-600 (48 pages)
Control Unit DANIEL 762 User Manual
(103 pages)
Control Unit DANIEL 765 User Manual
(103 pages)
Control Unit DANIEL 766 User Manual
(103 pages)
Summarization of Contents
Introduction
Purpose of this Manual
Manual provides guidance for installation, operation, and maintenance of specific control valves.
Model Descriptions
Details features, applications, operation, and components of the control valves.
Parts List
Lists all components and part numbers for specific control valve models.
Agency Certifications
Lists product agency certifications applicable to the Daniel control valves.
Operating Conditions and Specifications
Operating Conditions for Control Valves
Details environmental and process conditions for control valve operation.
Design Considerations
Outlines factors to consider when designing the system for the control valve.
Environmental Conditions
Describes conditions like corrosive service, populated areas, and ventilation for valve installation.
Control Valve Description and Interface
Interface Requirements
Specifies requirements for connecting the control valve, focusing on flange types.
Installation Requirements and Limitations
Outlines necessary regulations, company requirements, and flushing procedures for installation.
Minimum Clearances
Refers to certified prints for minimum clearance requirements for installation, operation, and maintenance.
Prepare Control Valve for Use
Lifting Conditions and Safety
Safety precautions and conditions for lifting and moving the control valve.
Configure and Orient Valve
Instructions for configuring the control valve, including orientation and piping.
Installation Procedures
Installation Prerequisites and Torque
Covers pre-start checks, torque information, values, patterns, tools, and nitrogen systems.
External Component Assembly
Instructions for assembling external components like flanges onto the pipeline.
Oil Filling Procedure
Step-by-step guide for filling the oil reservoir using sight gauges.
Commissioning the Control Valve
Procedures for commissioning the control valve after installation to ensure proper operation.
Operation Parameters
Normal Operation and Features
Describes normal operation, features, and benefits of the control valves.
Oil Reservoir and Specifications
Explains the function of oil reservoir sight gauges and oil specifications.
Applications
Details common applications like back pressure control and pipeline pump station bypass.
Maintenance Procedures
Planned Maintenance Tasks
Outlines recommended tasks for inspection, cleaning, corrosion monitoring, and lubrication.
Corrective Maintenance and Troubleshooting
Provides troubleshooting for valve issues and verification of operational condition.
Recommended Spare Parts
Lists recommended spare parts, including O-ring kits, for various valve models and sizes.
Decommissioning
Shut Down and Shipment
Steps to shut down, disassemble, and prepare the control valve for storage or shipment.
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