NABIC 500F Flanged High Lift Safety Valve 2000 litre Discharges water off the system

Discharges water off the system at a set pressure in the event of heating system over pressurisation Reliance Valves 103 Series Sealed Heating System Pressure Relief Valve with 1/4" gauge port is most commonly used as a safety mechanism within sealed heating systems

- Non-rising blow-out proof stem

typically 4-6%

Materials: Brass

Altecnic Caleffi 22mm Prescal Series 533 High Temp Pressure Reducing Valve 533651H Installation Guide

NABIC 500F Flanged High Lift Safety Valve 2000 litre Discharges water off the systemDescription This is a stock item. Order by 5pm Monday to Thursday and 4. 30pm Friday for same day despatch. The NABIC 500F Flanged High Lift Safety Valve has been designed primarily for use on unvented hot water heating systems, where a high capacity, emergency steam relief capability is required. The NABIC 500F has a high capacity and resilient PTFE seating, also make it ideal for steam, air and inert gas applications. A PTFE to Viton seating design