VIP Product Code: 46/1175
Product Overview
The Nabic Fig 175 boiler vent cock maintains a permanent link between the bolier or calorifier to atmosphere. It is used throughout the industry on all manner of vented hot water systems. A highly popular item thanks to its high build quality and practical design, the Nabic 175 vent valve offers the user no water loss on changeover, allows the use of a single common vent pipe and permits continued operation of the system whilst maintenance is carried out on an individual unit.
Product Features
- Boiler connection permanently open
- No water loss on changeover
- Dezincification materials
- Size Range: DN20 - DN65. DN65 available with flanged boiler and vent connections
- Pipe Connections: Female end connections BSP to BS EN 10226-1. Rp 3/4", Rp 1, Rp 1 1/4", Rp 1 1/2", Rp 2", Rp 2 1/2"
Working Conditions
- Maximum pressure:7 Bar
- Temperature range:-20 to 100C
- Medium:Hot water