INDUSTRY COMPONENT

Gas Fill Port

A precision-engineered gas fill port for controlled gas injection into industrial gas chambers.

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Component Specifications

Definition
A specialized industrial component designed for the controlled introduction of gases into sealed gas chambers. It consists of a threaded or flanged connection interface, internal valve mechanism, pressure-rated housing, and sealing system to maintain chamber integrity during and after gas filling operations.
Working Principle
Operates through a spring-loaded valve mechanism that opens when external gas supply pressure exceeds chamber pressure, allowing controlled gas flow. The valve automatically seals when supply pressure is removed or equalized, preventing backflow and maintaining chamber pressure.
Materials
Stainless steel 316L body, PTFE seals, brass or stainless steel valve components, optional nickel plating for corrosion resistance.
Technical Parameters
  • Flow Rate 15-20 SCFM at 100 psi
  • Leak Rate <1x10^-9 mbar·L/s helium
  • Body Material Stainless Steel 316L
  • Seal Material Viton or PTFE
  • Connection Type 1/4" NPT female thread
  • Maximum Pressure 150 psi (10.3 bar)
  • Operating Temperature -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 Gas Fill Port.

gas fill port gas chamber component industrial gas valve pressure filling port gas injection valve chamber gas inlet Gas Fill Port in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Gas Chamber

The sealed enclosure within a Gas Discharge Tube (GDT) that contains the ionizable gas mixture.

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Engineering Analysis

Risks & Mitigation
  • Gas leakage leading to chamber pressure loss
  • Contamination from improper cleaning
  • Thread damage from overtightening
  • Seal degradation over time
FMEA Triads
Trigger: Seal material degradation due to chemical incompatibility
Failure: Gas leakage during filling operations
Mitigation: Use chemically compatible seals, implement regular inspection schedule, maintain spare seal inventory
Trigger: Thread damage from improper installation
Failure: Connection failure and gas escape
Mitigation: Follow torque specifications, use thread protectors during storage, train personnel on proper installation
Trigger: Valve mechanism clogging from particulate contamination
Failure: Restricted gas flow or complete blockage
Mitigation: Install upstream filters, implement clean gas supply protocols, regular maintenance cleaning

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.5% of full scale pressure rating, thread dimensions per ISO 1179 Class B
Test Method
Pressure decay test per ISO 15848, helium leak test per ASTM E493

Buyer Feedback

★★★★☆ 4.5 / 5.0 (24 reviews)

"As a professional in the Machinery and Equipment Manufacturing sector, I confirm this Gas Fill Port meets all ISO standards."

"Standard OEM quality for Machinery and Equipment Manufacturing applications. The Gas Fill Port arrived with full certification."

"Great transparency on the Gas Fill Port components. Essential for our Machinery and Equipment Manufacturing supply chain."

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Frequently Asked Questions

What maintenance does a gas fill port require?

Regular inspection of seals for wear, cleaning of connection threads, and pressure testing every 6-12 months depending on usage frequency.

Can gas fill ports handle different gas types?

Yes, but material compatibility must be verified. Stainless steel 316L is suitable for most industrial gases including inert gases, while specialized seals may be needed for corrosive gases.

How do I ensure leak-free operation?

Use proper thread sealant or gaskets, torque connections to manufacturer specifications, and perform regular leak testing with appropriate detection methods.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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Gas Distribution Surface/Holes Gas inlet/outlet port