Description
Unboxing & Hardware Overview
- Manufacturer & Architecture: Metso (Automation / Flow Control Division — Valve & Actuator Accessories)
- Part Number / Model: 445639 (Catalog designation or factory casting/assembly identification number for Metso valve, actuator, or positioner hardware)
- Product Type: Industrial Valve Component, Actuator Part, or Control Accessory
- Physical Dimensions: Precision-machined industrial hardware component configured for Metso valve assemblies or pneumatic/hydraulic actuator systems
- Estimated Shipping Weight: ~1.0 to 3.0 lbs (0.4 to 1.4 kg) packaged in heavy industrial anti-corrosion wrapping and structural protective cushioning
- Primary Condition Status: Factory New / New Surplus / OEM Replacement options available (verify exact application compatibility and revision tier with your provider prior to dispatch)
Product Introduction
The Metso 445639 is a genuine industrial component associated with Metso’s globally recognized flow control, valve automation, and process control systems. Whether utilized as an internal actuator subassembly, mounting bracket, valve trim element, or pneumatic interface component, Metso parts are engineered to meet stringent metallurgical and operational tolerances required for severe-service environments, pulp and paper processing, mining, and oil & gas applications.
Core Technical Specifications
| Parameter | Value |
|---|---|
| Product Line | Metso Flow Control / Valmet Automation Hardware |
| Part Identifier | 445639 |
| System Compatibility | Metso automated valves, pneumatic actuators, or positioner accessory manifolds |
| Material Construction | Heavy-duty industrial grade alloy or corrosion-resistant metallic composition tailored for process environments |
| Operating Temperature | Designed to match standard process valve and actuator thermal ratings (-40°C to +80°C standard industrial tier) |
| Storage Temperature | -40°C to +85°C (-40°F to 185°F) |
| Environmental Protection | Resistant to chemical washdowns, high humidity, and standard industrial atmospheric conditions |
Compliance & Standards Alignment
- Manufactured in accordance with strict Metso internal quality standards, ISO guidelines, and global industrial valve manufacturing regulations.
- Built to maintain structural integrity under high cyclic stress, mechanical vibration, and pressure fluctuations common in process automation pipelines.
Technical Note: Because part numbers like
445639can apply to specific internal hardware, seals, brackets, or sub-assemblies across various valve lines (such as Jamesbury, Neles, or Metso rotary/linear actuators), always verify the exact bill of materials (BOM) or equipment serial number for your specific valve assembly prior to installation.
Storage & Asset Preservation Guidelines
- Store the component in its original packaging or a clean, dry indoor environment to protect precision-machined surfaces, threads, or sealing faces from dust and moisture.
- Prevent exposure to corrosive chemical fumes or direct contact with standing water.
- Avoid heavy mechanical impacts or stacking dense objects on top of the packaging to prevent structural deformation.
Physical Installation Prerequisites
- Ensure that the associated pipeline, valve body, or actuator system is completely depressurized, isolated, drained, and locked out (LOTO) before attempting replacement or maintenance.
- Clean all mating surfaces thoroughly, ensuring no debris, old gasket material, or particulate matter interferes with alignment.
- Use correct torque specifications and approved thread lubricants or retaining compounds if required by the primary Metso technical service manual.
Buyer’s FAQ & Logistics
Q: What Harmonized System (HS) code applies to this Metso component?
A: Industrial valve parts, actuator accessories, and general machinery components typically classify under HS code 8481.90 (Parts of taps, cocks, valves and similar appliances) or 8412.90. Confirm final details with your licensed customs broker.
Q: How can I verify if part 445639 fits my specific valve model?
A: Cross-reference the part number against the serial number nameplate of your Metso/Neles/Jamesbury valve or actuator assembly, or consult the exploded parts diagram in the manufacturer’s technical documentation.
Q: Is the listed online price final for procurement?
A: Note: Price is subject to market availability, global supply logistics, and raw material status; contact our technical sales desk for a formal, time-sensitive quotation.
