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General| Brand | Samson |
|---|---|
| Model | 3241 Series |
| Category | Control Unit |
| Language | English |
Defines the intended application and scope of the SAMSON Type 3241 Globe Valve.
Lists applications and activities that are not considered part of the valve's intended use.
Specifies the required training and qualifications for personnel handling the valve.
Recommends specific protective gear for safe operation and maintenance.
States that unauthorized modifications are not permitted by SAMSON.
Describes the fail-safe position of the control valve based on actuator type.
Advises on preventing hazards from process medium, pressure, or moving parts.
Details critical safety risks like bursting in pressure equipment.
Covers risks such as burns, hearing loss, and crush hazards from moving parts.
Highlights the danger associated with preloaded springs in pneumatic actuators.
Outlines potential issues like valve damage from contamination or incorrect torques.
Explains specific warning labels found on the device itself.
Describes the information provided on the valve's identification plate.
Refers to associated documentation for actuator nameplate details.
Explains how to identify valve materials using item numbers and seat codes.
Details the instructional label for adjustable packing on the valve.
Explains how the valve behaves upon loss of air supply or control signal.
Describes the fail-close action where the stem extends upon signal loss.
Describes the fail-open action where the stem retracts upon signal loss.
Details different versions of the valve, including insulating sections and micro-flow options.
Discusses the preferred combination with SAMSON actuators and replacement options.
Recommends optional fittings like strainers and bypass valves for improved operation.
Lists available accessories for the control valve, referencing a data sheet.
Provides key technical specifications including temperature range and leakage class.
Presents tables detailing the physical dimensions and weights of the valve based on DN and actuator size.
Guides users on checking the delivery scope, damage, and determining lifting requirements.
Provides instructions on when and how to remove protective packaging before installation.
Covers safety precautions and methods for safely moving and lifting the valve assembly.
Details the procedure for lifting larger valves using appropriate equipment.
Provides guidelines for proper storage to prevent damage, including temperature and humidity recommendations.
Specifies requirements for work position, pipeline routing, and mounting orientation.
Recommends installing the valve with the actuator upright, detailing exceptions.
Lists essential checks and preparations before installing the valve, such as cleaning and verifying data.
Warns against improper insulation application for medium temperatures.
Advises on observing specified torques to prevent damage or leakage.
Warns against using incorrect tools which can damage the valve.
Details the steps for mounting the anti-rotation fixture, especially for larger valve sizes.
Explains the process of attaching the actuator to the valve, including safety warnings.
Provides step-by-step instructions for fitting the valve into the pipeline, with specific guidance for flange and welding end versions.
Outlines the necessary tests to perform after installation to ensure proper function and safety.
Describes the procedure for performing a leak test to verify seal integrity.
Details how to check the linearity and smoothness of the actuator stem movement.
Explains how to verify the valve's fail-safe behavior upon signal interruption.
Outlines the procedure for conducting a pressure test on the installed valve and piping.
Covers burn, injury, noise, crush, and exhaust air hazards during the start-up process.
Covers burn, injury, noise, crush, and exhaust air hazards during operation.
Describes the standard operating procedure for the valve with handwheel in neutral position.
Explains how to manually operate the valve in case of supply air failure.
Provides a guide to identify and resolve common malfunctions and their causes.
Outlines procedures for emergency actions to be taken in the event of a valve malfunction.
Highlights the danger of bursting due to incorrect handling of pressurized equipment during servicing.
Warns about potential burns from handling hot or cold valve components during servicing.
Warns about dangers from pressurized components and medium discharge during servicing.
Warns about potential hearing damage from noise emissions during servicing.
Warns about crush hazards from moving parts during servicing.
Alerts to injury risks from vented exhaust air during servicing.
Highlights the danger associated with preloaded springs in pneumatic actuators during servicing.
Advises on observing specified torques to prevent damage or leakage during servicing.
Warns against using incorrect tools which can damage the valve during servicing.
Warns against using incorrect lubricants which can damage the valve during servicing.
Advises on regular checks to prevent potential failures and outlines inspection/testing recommendations.
Lists necessary preparations and tools required before commencing service work on the valve.
Details the steps for reassembling and returning the valve to operation after servicing.
General guidance on performing service tasks, emphasizing prior preparation and post-service checks.
Provides step-by-step instructions for replacing the gasket in standard and insulated versions of the valve.
Details the procedure for replacing the valve packing, covering standard and ADSEAL types.
Explains how to replace the valve seat and plug, with recommendations for related parts.
Guides users on how to order spare parts, lubricants, and tools, and where to find information.
Lists available spare parts for the valve with corresponding item numbers.
Refers to a document for details on suitable lubricants for the valve.
Refers to a document for details on suitable tools for valve maintenance.
Covers bursting, injury, noise, burn, and crush hazards during decommissioning.
Warns about potential burns from handling hot or cold valve components during removal.
Warns about crush hazards from moving parts during removal.
Warns about dangers from residual medium in the valve during removal.
Highlights the danger associated with preloaded springs in pneumatic actuators during removal.
Provides procedures for safely disconnecting and removing the valve from the pipeline for flange and welding end versions.
Refers to associated documentation for the process of removing the actuator.
Warns against performing unauthorized repair work to avoid damaging the valve.
Outlines the process for returning defective devices to SAMSON for repair or exchange.
Provides the email address for contacting SAMSON's after-sales service for returns.
Directs users to find SAMSON's global locations on the website or catalogs.
Lists essential details needed when registering a return shipment for repair.
Stresses the importance of adhering to environmental regulations for disposal.
References a document containing essential information on torques, lubricants, and tools.
Lists available spare parts for the valve with corresponding item numbers.
Provides contact information and required details for SAMSON's after-sales support for service and repairs.
Provides the email address for contacting SAMSON's after-sales service for support.
Directs users to find SAMSON's global locations on the website or catalogs for service support.
Lists essential details needed when requesting after-sales service or support.
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