Article number VZ-NABIC-542
The NABIC Fig 542 is a highly versatile valve primarily designed for safeguarding hot water boilers, yet its broad range of applications makes it an excellent general-purpose safety valve.
All wetted components are made from materials resistant to dezincification. It is designed and tested according to BS EN ISO 4126-1 standards.
Features include:
· High degree of seat tightness
· Diaphragm-protected parts
· WRAS Approved
| Article number | VZ-NABIC-542 |
| Brand | NABIC |
| Manufacturer country | GB |
| Order quantity per | 1 |
| Shape of coupling | Elbow 90° |
| Suitable for medium | Carbon dioxide (CO₂) |
| Suitable for medium | CO2 (up to 20°C) |
| Suitable for medium | Compressed air |
| Suitable for medium | Drinking Water |
| Suitable for medium | Ethylene glycol |
| Suitable for medium | Hot water |
| Suitable for medium | Inert gasses |
| Suitable for medium | Steam |
| Approval | WRAS approved product |
| Standards | ISO 4126-1 |
| Connection 1 | Thread female |
| Connection 1 thread type | BSPP |
| Connection 2 | Thread female |
| Connection 2 thread type | BSPP |
| Sealing material | Viton |
| Material | Gun metal |
| Maximum operating temperature | 195 °C |
| Minimum operating temperature | -20 °C |
| Working pressure | 10.5 Bar |
