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Altecnic 1/2F/F 8 Bar Safety Relief Valve

Altecnic

Altecnic 1/2F/F 8 Bar Safety Relief Valve

Altecnic 8 bar safety relief valve with 1/2 inch female x female connections for boiler and heating systems.

Manufacturer part no.
311480
Showing prices

£11.00

£9.17 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Altecnic 1/2F/F 8 bar Safety Relief Valve is a pressure-relief device fitted to boiler and heating systems. It opens at its 8 bar set pressure to discharge water and relieve overpressure, protecting the appliance and connected pipework. The valve uses 1/2 inch female connections at both the inlet and outlet.

Signs this part needs replacing

  • Water weeping or discharging from the outlet when system pressure is below the set pressure
  • Continuous dripping from the discharge pipe with the system cold
  • System pressure rising above the set point without the valve discharging
  • Scale or corrosion around the seat preventing the valve from reseating
  • Visible damage or distortion to the valve body or seals

Before you order

  • Confirm the connection size and type match the valve being replaced — this unit has 1/2 inch female x female connections
  • Check the relief pressure required by the appliance; this valve is set at 8 bar
  • Verify the valve is suitable for the boiler or heating circuit it serves
  • Check the discharge pipework is present and routed correctly before fitting

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.