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500T – Nabic Temperature & Pressure Safety Relief Valve

The 500T pressure & temperature relief valve has been designed for use on unvented hot water supply systems, where protection against excess temperature is required in addition to pressure protection. Pressure and temperature elements of the valve operate independently, thereby providing dual safety protection in the one valve. Supplied set to your requirements with a certificate confirming lift pressure at no additional cost.

Type
Pressure & Temperature Relief • Side Discharge • Easing Lever
Size & Connections
DN15 (3/4″ BSP) to DN50 (2 1/2″ BSP)
Duty
Hot Water
Materials
Bronze Body • PTFE Seat Seal (Viton option)
Set Pressure Range
0.69 to 12.5 bar (dependent on size)
Lift Temperature
Approx. 90°C to 95°C (preset, not adjustable)
Compliance & Approvals
BS6283 • BSEN ISO 4126 • WRAS (1 bar and above)
Buy 500T – Temperature & Pressure Safety Relief Valve500T – Temperature & Pressure Safety Relief Valve - PDF DatasheetWRAS Approved Product (EPDM Trim only)Nabic Valves

500T – Temperature & Pressure Safety Relief Valve