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Valves - Nabic Safety Relief Valves

Johnson Valves & Meters

Member Of BVAA

Nabic

Safety Relief Valves

One of the UK's leading suppliers of gunmetal safety valves, NABIC have long been recognised as the industry standard for commercial and industrial hot water applications. With the introduction of new and improved products this leadership has been extended to cover other building service fluids as steam and air.

 

All safety relief valves are set to your required blow off pressure and supplied with a test and conformity certificate.

 

Overhaul, Testing & Resetting Service

We can also offer an overhaul, resetting and testing service of your existing valves, in our workshops.


Part No. 542

Nabic Standard Lift Safety Relief Valve

A versatile valve, suitable for use on hot water, steam or air. Although designed primarily for protection of hot water boilers, it's wide range of applications makes it an ideal general purpose valve.

  • Available in sizes 15mm to 80mm

  • Bronze body with PTFE disc

  • Set pressure range: 0.3 to 10.5 Bar

  • Supplied with certificate confirming lift pressure

Data Sheet (PDF)

 


Nabic 542 Safety Relief Valve

Part No. 500

Nabic High Lift Safety Relief Valve

Designed primarily for use on un-vented hot water heating systems, where a high lift capacity is required. Also ideal for steam, air and inert gas applications.

  • Available in sizes 10mm to 65mm

  • Bronze body with PTFE disc

  • Set pressure range: 0.3 to 12.5 Bar

  • Supplied with certificate confirming lift pressure

Data Sheet (PDF)

 


Nabic 500 Safety Relief Valve

Part No. 500T

Nabic Pressure & Temperature Safety Relief Valve

Designed primarily for use on un-vented hot water heating systems, where a high lift capacity is required. Also ideal for steam, air and inert gas applications.

  • Available in sizes 10mm to 65mm

  • Bronze body with DZR brass internals (WRAS approved)

  • Set pressure range: Up to 12.5 Bar

  • Supplied with certificate confirming lift pressure

Contact sales for further details

 


Nabic 500T Safety Relief Valve

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