Temperature and Pressure Relief Valve

1,ISO9001 Ceretificate 2.Competitive price 3.delivery in time 4.8years experiences on valve industrial

Function:The TP relief valve controls and limits the temperature and pressure of the hot water contained in a solar domestic water storage heater and prevents it from being able to reach temperatures of over 100°C, with the formation of steam.On reaching the settings, the valve discharges a sufficient amountof water into the atmosphere so that the temperature and pressure return within the system’s operating limits.

Materials:

1)Size:inch3/4

2)Body: Brass

3)Spring: steel EN 10270-1 SH4)Control knob: PA6GFPerformance:1)Nominal pressure: PN 102)Discharge rating: - 1/2” Ø 15; 10 kW- 3/4” Ø 22; 25 kW3)Medium: water4)PED category: IV5)Settings: - temperature: 90,99 - pressure: 5-6 - 7 - 10 bar

Operating principleThe valve opens the outlet on reaching the settings for:- temperature: the thermostat compound inside the temperature sensor 1), submerged in the hot water storage heater, expands as the temperature increases. This expansion causes a thrust pin to move and act on the obturator 2) opening the valve. The valve is set to open at temperatures of over 99.the current regulations for the specific applications. Any use other than the intended use is prohibited.The TP relief valves must be installed by qualified technical personnel in accordance with current regulations.The TP relief valves must be installed observing the direction of flow indicated by the arrow on the valve body.

Temperature and Pressure Relief Valve