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This guide is for homeowners and professionals using the Altecnic 313 series safety relief valve in domestic hot water systems and other applications. The key benefit is protection of your hot water cylinder, boilers, and other components from overpressure. Note that this specific model features female to female connections and includes a 1/2" pressure gauge with a 3 BAR rating. This guide will provide information on setup, usage, and troubleshooting.
| Model Part Number | 313430 |
|---|---|
| Brand | Altecnic |
A safety relief valve protects the system from overpressure by releasing excess pressure when it exceeds a safe level.
This valve is rated for 3 BAR.
This model has 1/2" female connections.
Manually lift the relief lever to test the valve. Water should flow out when the lever is lifted.
The valve should be installed in a location easily accessible for inspection and maintenance, typically near the hot water cylinder or boiler.
Turn off the water supply and inspect the valve for debris or damage. If the leak persists, replace the valve.
This valve is manufactured by Caleffi.
If the pressure gauge is faulty, replace the gauge or contact a qualified technician to repair or calibrate it.
Check for debris or damage. Clean or replace the valve as necessary. Ensure proper installation and connection tightness.
Check for blockage or damage to the gauge. Replace the gauge if necessary. Consider recalibration by a qualified technician.
Check the system for potential causes of overpressure, such as a malfunctioning thermostat. Address the root cause and replace the valve if it has been damaged.
