Airways Non Return Valve Assembly
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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:
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🔒 Backflow Prevention: Stops reverse gas flow, ensuring patient and equipment safety.
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🧭 High Precision Valve: Provides consistent, one-way flow under all operating pressures.
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🧱 Rugged Construction: Made from corrosion-resistant brass with chrome plating.
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💧 Leak-Proof Design: Engineered with precision-fit components for zero gas leakage.
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⚙️ Easy Integration: Fits seamlessly into manifold and pipeline systems.
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🧩 Multi-Gas Compatibility: Suitable for Oxygen, Nitrous Oxide, Air, and CO₂.
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🧰 Low Maintenance: Compact and durable design for long-term operation.
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🏥 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 |
