Single Area Valve Service Unit
Brand - Silbermann, LLC
The Single Area Valve Service Unit is designed to provide the means to locally isolate any facility’s medical gas pipeline system area. Installed as a flush or surface mounted & easily accessible, isolation is done quickly & reliably in case of emergency or for periodic maintenance. Including non-interchangeable gas specific NIST connectors fitted upstream & downstream of the valve for pressure testing or as a bypass.
Area Valve Service Units are available in the pipeline sizes from 22mm up to 42mm. Manufactured & fully complied in accordance with theNFPA99, EN ISO 7396-1 & HTM02-01 requirements.
Compact case - Enable installment in small spaces and multiple AVSU's to be mounted in one on top of each other utilizing its small dimensions.
Large transparent window providing a clear view of the gas identification & valve state.
Maintenance & commissioning - Equipped with two non-interchangeable, gas-specific NIST connectors used during commission & other gas pressure testing
Integrated pressure gauge & electronic pressure sensors.
Installation: Can be installed as a flush or surface mounted
Stub extensions ensure no disruption of pipework during installation.Silbermann’s Quality Management System: EN ISO 13485-2016; ISO 9001-2015.
Medical Gas System Standards: EN ISO 7396-1 & HTM02-01 requirements.
- AVSU unit shall be of Silbermann’s series.
- Material:
- box - powder-coated galvanized stee;
- valve - brass. - The window shall be marked with the following: “IN EMERGENCY BREAK GLASS AND CLOSE VALVE”.
- Copper stubs shall be fully degreased for oxygen use.
- All pipe stub extensions shall be supplied with suitable plugs or caps to prevent contamination of the assembly prior to installation.
- Valves shall be available with separate replaceable ball valves, a device for physical separation, and NIST body.
- Valves shall be supplied with a medical gas identification label.
