15mm Medical NIST Lockable Line Valve Of Non Interchangeable Screw Thread BS EN 13485 Medical Devices Ball Valves

15mm Medical NIST Lockable Line Valve of Non Interchangeable Screw Thread BS EN 13485 Medical Devices Line Valves

• Integrated NIST Connector: Equipped with a standard NIST (Non-Interchangeable Screw Thread) connection, allowing for easy pressure testing and emergency gas supply without disrupting the main pipeline. 

• Safety Locking Mechanism: Features a robust lockable lever handle to prevent unauthorized operation, ensuring gas supply security in critical hospital zones. 

• Oxygen Cleaned & Degreased: Strictly cleaned for oxygen service according to ISO standards, ensuring zero grease or contamination in high-pressure medical gas lines. 

• Directional Non-Interchangeability: NIST connections are gas-specific to prevent accidental cross-connection between different medical gas (O2, Air, Vac, N2O). 

• Bi-Directional Flow & Tight Seal: High-quality brass body with PTFE seats provides bubble-tight shut-off and stable performance under both vacuum and pressure.

• Full Port High Flow : Designed with a full port bore to minimize pressure drop and ensure maximum flow rate for life-support systems. 

• Maintenance-Friendly: The modular design allows for quick inspection of seals and easy access to the test point for routine hospital maintenance. 

    Description

• Meets the requirements of HTM 02-01 & HTM 2022 - Medical Gas Pipeline Systems.

• 15mm – 108mm sizes available.

• Flat face unions between stubs and valve incorporating o-ring seals for gas tight connections.

• Valve handle is lockable in the open or closed position to prevent unauthorised or inadvertent valve operation.

• Supplied with EN ISO 18082 NIST connectors.

• 100% tested for leaks to atmosphere and isolation when in the closed position.

  Key Features

• Complies fully with all relevent standards

• Fitted with BS 739 NIST connectors

• Sealed shut off NIST valves

• Uses flat faced 'o' ring pipeline unions

• Fitted with a lockable Handle

• Lockable in both open and closed positions

• Pressure tested prior to despatch

• Tested for tightness prior to despatch

• 12 month warranty

• Each NIST valve is supplied with blanking facility