Related Manuals for PERSTA HD2000
Summarization of Contents
Overview of High Pressure Globe Valves
Brief Description of High Pressure Globe Valve
Provides a summary of the high pressure globe valve's purpose and function.
Required Tools for Valve Operations
Lists essential tools needed for performing tasks described in the manual.
Safety Instructions and Precautions
Symbols Used in the Manual
Explains the meaning of safety symbols and signal words used throughout the document.
Intended Use of the Valve
Defines the proper application and conditions for using the high pressure globe valve.
Safety Signs and Labels
Details safety signs found in the work area and their importance for hazard recognition.
Safety Devices and Features
Describes the integrated safety mechanisms within the valve and its actuators.
Identification of Residual Risks
Outlines potential hazards that remain even after safety measures are in place.
Emergency Response Procedures
Provides guidance on actions to take in the event of an emergency situation.
Operating Company Responsibilities
Defines the duties and legal obligations of the company operating the valve.
Personnel Qualification Requirements
Specifies the necessary qualifications and training for personnel handling the valve.
Personal Protective Equipment (PPE)
Details the required personal protective gear for safe operation and maintenance.
Guidelines for Spare Parts
Provides warnings and recommendations regarding the use of spare parts to ensure safety.
Environmental Protection Measures
Outlines procedures and precautions to prevent environmental damage from substances used.
Functional Description of Globe Valves
Mode of Operation of High Pressure Globe Valve
Explains how the high pressure globe valve functions in its operational states.
Seal to the Outside
Describes the mechanism for sealing the valve stem against the external environment.
Shut-off Element Variants
Explains the different types of shut-off elements used in the valves.
Actuator Variants and Types
Covers the various types of actuators (manual, electric, hydraulic, pneumatic) for the valves.
Body Shape Variations
Illustrates and describes different body shapes, such as angle pattern valves.
Display Elements and Indicators
Details optional display elements like position indicators for valve status.
Valve Connections
Describes how the valve connects to pipes and actuators (electrical, hydraulic, pneumatic).
Transport and Storage Guidelines
Safety Notices for Transport and Storage
Provides critical safety warnings related to handling and storing the valves.
Transporting Valve Packages
Details procedures for safely transporting valves, both individually and on pallets.
Storage Conditions for Valves
Specifies the correct environmental and handling conditions for storing valves.
Storage of Spare Parts
Provides guidelines for the proper storage of spare parts to maintain their integrity.
Valve Installation Procedures
Safety Notices for Installation
Highlights essential safety precautions to be taken before and during valve installation.
Pre-Installation Checks and Preparations
Outlines the necessary steps to perform before beginning the actual installation of the valve.
Procedure for Installing the Valve
Provides step-by-step instructions for physically installing the valve into the pipeline.
Connecting Electric Actuators
Details the process for connecting the power supply to electric actuators.
Connecting Hydraulic Systems
Explains how to connect hydraulic actuators to their respective supply systems.
Connecting Pneumatic Systems
Guides on connecting pneumatic actuators to their respective supply systems.
Post-Installation Procedures
Covers procedures to be performed after the valve has been installed, like pickling.
Commissioning Process
Safety Notices for Commissioning
Lists crucial safety measures to observe during the valve commissioning phase.
Prior to Commissioning Steps
Details the necessary checks and operations before the valve is put into service.
Executing the Commissioning Process
Describes the steps involved in the final commissioning and startup of the valve.
Valve Operation Guidelines
Safety Instructions for Operation
Provides essential safety information for operating the valve correctly and safely.
Operating the Valve with Manual Actuator
Explains how to operate the valve using a manual handwheel.
Operating the Valve with Electric Actuator
Describes how the valve is operated via higher-level or local control systems.
Operating the Valve in Emergency
Provides instructions for operating the valve during emergency situations.
Maintenance Procedures and Schedules
Safety Instructions for Maintenance
Highlights critical safety precautions to be taken before and during maintenance tasks.
Maintenance Schedule Overview
Presents a schedule of recommended maintenance tasks for optimal valve operation.
Visually Checking the Valve for Leaks
Details the process for visually inspecting the valve for any signs of leakage.
Lubricating Moving Parts (Stem Thread)
Explains the procedure for lubricating essential moving parts, particularly the stem thread.
Replacing the Gland Packing
Provides detailed steps for replacing the gland packing to ensure proper sealing.
Dismounting and Checking the Valve Stem
Guides on how to remove and inspect the valve stem for wear or damage.
Post-Maintenance Procedures
Outlines the steps to follow after maintenance is completed, including re-commissioning.
Faults and Fault Correction
Safety Notices for Fault Correction
Emphasizes safety precautions to be taken when diagnosing and correcting faults.
Fault Description and Remedy Table
A table listing common faults, their causes, remedies, and required personnel.
Dismantling and Disposal Procedures
Safety Notice for Dismantling and Disposal
Highlights critical safety measures to prevent injury during dismantling and disposal.
Procedure for Valve Dismantling
Provides step-by-step instructions for safely dismantling the valve components.
Guidelines for Component Disposal
Outlines environmentally responsible methods for disposing of dismantled valve components.
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