Related Manuals for DANIEL 766
Summarization of Contents
Signal Words and Safety Symbols
Understanding Safety Alerts
Explains signal words and safety symbols used in the manual for hazard communication.
Important Safety Instructions
General Safety Guidelines
Emphasizes reading and following all instructions and warnings for safe operation.
Warranty and Limitations
Limited Warranty Terms
Details Daniel's warranty for products and services, including exclusions.
Limitation of Remedy and Liability
Defines buyer's remedies and Daniel's liability limits for damages.
Introduction to Control Valves
Purpose of this Manual
Provides guidance on installation, operation, and maintenance of Daniel control valves.
Description of Models 762, 763, 765, 766, 767
Details the features and applications of the specified Daniel control valve models.
General Control Valve Features
Details features and benefits of the Daniel control valve series.
Control Valve Operation Overview
Explains the operational mechanism of the control valve, including opening and closing speeds.
Control Valve Parts List
Parts for 2-inch Valves
Lists components and part numbers for the 2-inch model control valves.
Agency Certifications
Applicable Control Valve Certifications
Lists the product agency certifications applicable to Daniel Control Valves.
Operating Conditions and Specifications
Control Valve Operating Conditions
Specifies temperature, pressure, fluid velocity, and fluid types for control valve operation.
Design Considerations for Control Valves
Outlines key factors to consider during the design and selection of control valves.
Environmental Conditions for Operation
Details how environmental factors affect valve performance.
Control Valve Description and Interfaces
Interface Requirements
Details mechanical connection requirements, specifically flange types for the control valves.
Installation Requirements and Limitations
Outlines compliance with regulations, line flushing, and flange size considerations for installation.
Control Valve Dimensions
45° In-line Installation Dimensions
Provides dimensional data for 45° in-line installation.
45° Horizontal Installation Dimensions
Provides dimensional data for 45° horizontal installation.
Shipping Weight and Volume
Vertical Installation Shipping Data
Lists approximate shipping weights and volumes for vertical installation.
Control Valve Handling
Receiving and Inspecting the Valve
Provides instructions for receiving, unpacking, and inspecting the control valve.
Storing the Control Valve
Details procedures for storing the control valve, including rust inhibition, packing, and conditions.
Preparing the Control Valve for Use
Lifting and Installation Conditions
Specifies conditions for safe lifting and installation.
Personnel Lifting Requirements and Safety
Outlines requirements for trained personnel and safety precautions when using lifting slings.
Configuring the Control Valve and Orientation
Covers configuring internal components and determining correct valve orientation.
Piping Recommendations for Installation
Provides recommendations for piping connections and bolt requirements.
Installation Prerequisites
Pre-Start Checks and Torque Procedures
Details pre-installation checks, torque information, and procedures for tightening flanges.
Torque Values and Patterns
Provides reference torque values and tightening sequences for flanges.
Tools for Control Valve Installation
Lists required tools for flange installation and component handling.
Typical Installation Overview
Illustrates a typical installation of a gas loaded pressure relief valve.
Nitrogen System Requirements
Describes the nitrogen system's role in maintaining constant pressure.
Gas Plenum Tank Installation and Sizing
Details procedures for installing and sizing gas plenum tanks.
Nitrogen System Panel Functionality
Explains the advantages of nitrogen control panels.
Installation Procedure
External Components Assembly and Fasteners
Details assembly of external components and fastener selection.
Oil Filling Procedure for Valves
Provides a guide for filling the oil reservoir and checking oil levels.
Testing the Product
Commissioning the Control Valve
Outlines steps to commission the control valve after installation.
Operation Parameters
Control Valve Normal Operation
Describes the standard operating principle of Daniel's control valves.
Features and Benefits of Control Valves
Highlights key design features and benefits.
Oil Reservoir Functionality and Indicators
Explains the function of the oil reservoir and sight gauges.
Control Valve Applications
Details typical applications such as back pressure control and pump station by-pass.
Planned Maintenance
Maintenance Considerations and Tools
Outlines considerations for performing maintenance and lists necessary tools.
Disassembly and Assembly Procedures
Details procedures for disassembling and assembling the control valve.
NPS 16 Valve Cylinder Disassembly
Provides specific disassembly procedures for the NPS 16 valve cylinder.
Mechanical Assembly and Torque Specifications
Details mechanical assembly steps and torque specifications.
Cylinder Reassembly (NPS 2-12)
Provides steps for reassembling the cylinder and cylinder head for 2-12 inch valves.
Cylinder Reassembly (NPS 16 Valve)
Details steps for reassembling the cylinder assembly for NPS 16 valves.
Planned Maintenance Tasks and Schedules
Outlines planned maintenance tasks including inspection, cleaning, and lubrication.
Corrective Maintenance
Control Valve Troubleshooting Guide
Provides a troubleshooting table for common control valve issues.
Spare Parts
Recommended Spare Parts List
Lists recommended spare parts, including valve assembly O-ring kits, by NPS size and Daniel Class.
Decommissioning the Control Valve
Shutting Down the Control Valve
Provides steps for safely shutting down and disassembling the control valve.
Shipment of the Control Valve
Directs users to the preface for shipment information.
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