Line Valves & Zone Valve Boxes

Line valves and zone valve boxes are essential components of medical gas pipeline systems. A line shut-off valve controls the supply of medical gas or vacuum through an individual pipeline. It allows isolation at a defined point in the system. A zone valve box houses one or more shut-off valves that control the supply to a designated hospital area, allowing each service to be shut off independently during emergencies or maintenance.

Silbermann offers configurable medical gas line valves, zone valve boxes, and area valve service units to suit the requirements of each healthcare facility and pipeline installation. Options include:

• A range of valve sizes.
• Recessed or surface-mounted box.
• Aluminium doors or pull-out removable inspection windows.
• Optional line pressure gauges.
• Configurations for medical gases and vacuum, including oxygen, medical air and nitrous oxide.
• Products designed to meet relevant requirements of NFPA 99, EN ISO 7396-1, G-01, and, for selected AVSU configurations, HTM 02-01