Medical Zone Valve Units (ZVU)
Integral Zone Valve Unit (ZVU) boxes are the main control panels designed to safely shut off the gas flow to hospital departments (Wards, ICUs, Operating Rooms, etc.) during emergencies (fire, leak, earthquake) or periodic maintenance.
Suitable for flush and surface mounting, our units feature DKP sheet metal enclosures. The lockable cover with a breakable tempered safety glass window prevents unauthorized tampering while guaranteeing immediate valve access during critical emergencies.
Key Structural Safety Features
- Capacity Flexibility: Custom engineering from 1 gas up to 6 gas service capacity.
- Emergency Feed (NIST): NIST connectors allowing instant emergency gas supply via backup cylinders.
- Copper Pipe Outlets: EN 13348 medical grade silver-brazed copper pipe stub connections.
- Breakable Safety Window: Lockable cover with emergency breakable tempered safety glass.
Technical Documents & Drawings
Tender Specification Text
Medical zone valve boxes shall comply with EN ISO 7396-1 and HTM 02-01 standards, constructed with DKP steel enclosure, breakable tempered safety glass window, NIST emergency supply connections, and an integrated local alarm panel with BMS connectivity.
| Feature | Engineering Specification |
|---|---|
| Capacity Options | 1 to 6 gas configurations according to hospital project requirements |
| Emergency Supply (NIST) | NIST connectors on hospital side allowing emergency cylinder connection |
| Local Alarm Panel | Integrated pressure switches giving audible/visual alerts and BMS (ModBus) signals |
| Pipe Connections | Silver-brazed EN 13348 medical copper pipe extensions |
| Standards | Full compliance with HTM 02-01 and EN ISO 7396-1 norms |
| Order Code | Gas Capacity |
|---|---|
60101 |
1 Gas Zone Valve Box |
60102 |
2 Gases Zone Valve Box |
60103 |
3 Gases Zone Valve Box |
60104 |
4 Gases Zone Valve Box |
60105 |
5 Gases Zone Valve Box |
60106 |
6 Gases Zone Valve Box |