Flamco Prescor Safety Valve 1/2 x 1/2 -3bar

SKU: FL-10-10
Availability: In stock

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£19.77 EXCL. TAX

£23.72 INCL. TAX

In stock

  • Specially designed pop action for full discharge at opening pressure to reduce the pressure quickly.
  • High quality materials and state-of-the-art design features guarantee a high degree of safety.
  • CE-conformity mark (PED 2014/68/EU), for application areas according to Pressure Equipment Directive.
  • The opening pressure of all valves is individually tested.


For sealed central heating and chilled water (cooling) installations. The valve opens when the pressure increases excessively.

Prescor safety valves have a special shape which, not only achieves a perfect seal, but also provides a large blow off capacity. The valve seal is made of high quality rubber which is heat resistant to 140 °C and where the hardness of the rubber adjusts to the set pressure of the safety valve. In this way, the valve cannot stick to the seat.


Minimum/Maximum working temperature: -10 °C / 120 °C.

Peak load: 140 °C.

Suitable for addition of glycol-based anti-freeze up to 50%.

Set pressure [bar]: 3.0
Connection: Rp 1⁄2
Heating capacity [kW]: 125


Additional information

Weight1 kg

Manufacturers Code