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Vacuum/Pressure Port Component – Food Manufacturing

Q: What is the primary function of a vacuum/pressure port in a deoxygenation chamber?

It enables controlled evacuation of oxygen and application of pressure or inert gases to maintain optimal preservation conditions in food processing.

Q: How do you ensure the vacuum/pressure port maintains a leak-free seal?

Through precision machining, food-grade gaskets (e.g., PTFE), and regular maintenance checks per ISO 2852 standards to prevent atmospheric contamination.

Component Specifications

Definition

A specialized industrial component integrated into deoxygenation chambers to facilitate the connection of vacuum and pressure systems. It allows for precise control of internal atmospheric conditions by enabling the evacuation of oxygen and introduction of inert gases or controlled pressure environments, critical for food preservation and quality maintenance.

Working Principle

Operates as a sealed interface that connects external vacuum pumps or pressure sources to the deoxygenation chamber. When activated, it enables the removal of oxygen (vacuum mode) or introduction of gases (pressure mode) through controlled valves, maintaining hermetic integrity to prevent atmospheric contamination.

Materials

Stainless steel 316L (food-grade), with PTFE or silicone gaskets for sealing. Corrosion-resistant, non-reactive surfaces compliant with food safety standards.

Technical Parameters

Leak Rate < 1x10^-6 mbar·L/s
Port Size DN 25 to DN 100
Pressure Range -1 to 10 bar
Connection Type Flanged or threaded
Temperature Range -20°C to 150°C

Standards

ISO 2852, DIN 11864

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Vacuum/Pressure Port.

Parent Products

This component is used in the following industrial products

Deoxygenation Chamber

A sealed enclosure within an automated beverage container deoxygenation system where oxygen is removed from containers to extend shelf life and preserve product quality.

View Product Details

Engineering Analysis

Risks & Mitigation

Leakage compromising deoxygenation
Material degradation from cleaning agents
Improper installation causing seal failure

FMEA Triads

Trigger: Gasket wear or misalignment
Failure: Leakage leading to oxygen ingress
Mitigation: Regular inspection and replacement of gaskets; use of alignment tools during installation

Trigger: Corrosion from acidic food residues
Failure: Port degradation and contamination risk
Mitigation: Use of 316L stainless steel; implement routine cleaning with pH-neutral agents

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance

±0.1 mm for sealing surfaces, per ISO 286-2

Test Method

Helium leak testing (ASTM E499) and pressure decay testing

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.

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Frequently Asked Questions

What is the primary function of a vacuum/pressure port in a deoxygenation chamber?

It enables controlled evacuation of oxygen and application of pressure or inert gases to maintain optimal preservation conditions in food processing.

How do you ensure the vacuum/pressure port maintains a leak-free seal?

Through precision machining, food-grade gaskets (e.g., PTFE), and regular maintenance checks per ISO 2852 standards to prevent atmospheric contamination.

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.

Vacuum/Pressure Port