Can I contact factories directly on CNFX?

CNFX is an open directory. Each factory profile provides direct contact information.

Filling/Draining Ports Component – Computer, Electronic and Optical Product Manufacturing

Component Specifications

Definition

Engineered interface components designed for controlled electrolyte transfer in electrochemical systems, featuring precision sealing mechanisms and corrosion-resistant construction to maintain electrolyte purity and prevent contamination during filling and draining operations.

Working Principle

Utilizes threaded or quick-connect couplings with integrated sealing gaskets to create leak-proof connections. During filling, electrolyte flows through the port into the reservoir while maintaining system pressure balance. Draining operations employ gravity or pump-assisted flow through dedicated outlets with shutoff valves to prevent accidental discharge.

Materials

316L stainless steel, PTFE (polytetrafluoroethylene), FKM (fluoroelastomer) seals, PEEK (polyetheretherketone) for high-temperature applications

Technical Parameters

Flow Rate Up to 200 L/min
Port Size DN15 to DN50 (1/2" to 2")
Seal Type Double O-ring or lip seal
Surface Finish Ra ≤ 0.8 μm
Connection Type NPT, BSPP, or flange connections
Pressure Rating 10-25 bar
Temperature Range -20°C to +120°C

Standards

ISO 1179, DIN 3852, ASME B1.20.1

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Filling/Draining Ports.

Parent Products

This component is used in the following industrial products

Electrolyte Reservoir

A container designed to store and supply electrolyte solution within an electrolyte filling system for battery manufacturing.

View Product Details

Engineering Analysis

Risks & Mitigation

Electrolyte leakage causing corrosion
Contamination from improper sealing
Cross-threading during connection
Material incompatibility with specific electrolytes

FMEA Triads

Trigger: Seal degradation due to chemical exposure
Failure: Electrolyte leakage and system contamination
Mitigation: Use FKM or FFKM seals with chemical compatibility charts, implement regular seal replacement schedules

Trigger: Improper installation torque
Failure: Thread damage or insufficient sealing pressure
Mitigation: Use calibrated torque wrenches, implement torque verification procedures, provide installation training

Trigger: Particulate accumulation in port threads
Failure: Seal surface damage and leakage paths
Mitigation: Install protective caps when not in use, implement cleaning protocols before connection

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance

±0.1 mm on critical sealing surfaces, thread pitch tolerance per ISO 965

Test Method

Pressure decay test per ISO 15848, chemical compatibility testing per ASTM D543, corrosion resistance per ASTM G31

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

Technical documentation

4/5

Manufacturing capability

4/5

Inspection readiness

5/5

Supplier transparency

3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

Related Components

Main Processor

Central processing unit for industrial IoT gateways enabling real-time data processing and communication in manufacturing environments.

Memory Module

Memory module for Industrial IoT Gateway data storage and processing

Storage Module

Industrial-grade storage module for data logging and firmware in IoT gateways

Ethernet Controller

Industrial Ethernet controller for real-time data transmission in Industrial IoT Gateways.

Frequently Asked Questions

What maintenance is required for electrolyte filling ports?

Regular inspection of seals (every 6 months), cleaning of connection surfaces, and verification of torque settings on threaded connections. Replace seals annually or as indicated by visual inspection.

Can standard fluid ports be used for electrolyte applications?

No. Electrolyte ports require specific corrosion-resistant materials (316L stainless, PTFE) and specialized seals (FKM) to withstand chemical attack and prevent contamination.

How are these ports tested for leak prevention?

Pressure testing at 1.5x operating pressure with helium leak detection (sensitivity 1×10⁻⁶ mbar·L/s) and visual inspection under UV light with fluorescent dye.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Filling/Draining Ports