Airways Non Return Valve Assembly

Airways Non Return Valve Assembly

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Product Code: SM-1765
Stock 2-3 Days

Product Description

The Airways Non Return Valve Assembly is a high-precision safety component designed to prevent backflow of medical gases in hospital gas pipeline systems. It ensures that gases flow in one direction only, protecting equipment, manifold systems, and patients from reverse pressure or contamination.

Constructed from high-grade brass with chrome-plated finish, the Airways Non Return Valve Assembly delivers leak-proof performance, durability, and reliability under high pressure. It is suitable for Oxygen, Nitrous Oxide, Air, and CO₂ systems and complies with all relevant medical gas pipeline safety standards.


💨 Key Features:

  • 🔒 Backflow Prevention: Stops reverse gas flow, ensuring patient and equipment safety.

  • 🧭 High Precision Valve: Provides consistent, one-way flow under all operating pressures.

  • 🧱 Rugged Construction: Made from corrosion-resistant brass with chrome plating.

  • 💧 Leak-Proof Design: Engineered with precision-fit components for zero gas leakage.

  • ⚙️ Easy Integration: Fits seamlessly into manifold and pipeline systems.

  • 🧩 Multi-Gas Compatibility: Suitable for Oxygen, Nitrous Oxide, Air, and CO₂.

  • 🧰 Low Maintenance: Compact and durable design for long-term operation.

  • 🏥 Medical-Grade Quality: Manufactured to ISO 13485 standards for hospital use.


🧾 Model Details:

Model Name Description
Airways NRV-01 Standard Non Return Valve for Oxygen
Airways NRV-02 Non Return Valve for Nitrous Oxide
Airways NRV-03 Medical Air Non Return Valve
Airways NRV-04 Dual End Non Return Valve Assembly
Airways NRV-05 High-Pressure Non Return Valve Assembly

🧮 Technical Specifications:

Parameter Specification
Working Pressure Up to 200 bar
Material Brass body, chrome-plated
Connection Type ¼” BSP / Hose nipple / Custom fitting
Direction One-way gas flow
Valve Type Spring-loaded / Ball-type design
Compatible Gases Oxygen, N₂O, Air, CO₂
Operating Temperature –10°C to +60°C
Certification ISO 13485 & CE compliant
Mounting Inline / Panel / Manifold mount

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Airways Non Return Valve Assembly

Airways Non Return Valve Assembly