Altecnic 1/2″ Safety Relief Valve 6 Bar

Description

311460 Safety Relief Valve – High-Pressure Protection for Domestic Systems

The Altecnic 311460 Safety Relief Valve is designed to safeguard sealed heating and hot water systems by automatically releasing pressure when it exceeds safe levels. With a 6 bar set pressure, it helps protect boilers, cylinders, and pipework from potential overpressure damage, ensuring reliable performance and peace of mind.

Manufactured from durable brass and WRAS approved for use with potable water, this valve is ideal for domestic systems with higher pressure requirements. It discharges at 7.2 bar and reseats at 4.8 bar, helping maintain stable and safe operating conditions.

CE marked and fully compliant with the Pressure Equipment Directive (PED Category IV), the 311460 combines robust construction with dependable system protection.

Key Features:

• 6 Bar Set Pressure: Opens at 6 bar to release excess system pressure.

• Reliable Operation: Discharge pressure 7.2 bar; reseats at 4.8 bar.

• WRAS Approved: Suitable for use in potable water systems.

• High Flow Rate: 248.8 kg/hr discharge, suitable for larger boiler outputs.

• Built to Last: Brass body and internal components ensure durability.

• CE Marked & PED Compliant: Meets European standards for pressurised safety equipment.

Technical Specifications:

• Medium: Water and air

• Set Pressure: 6.0 bar

• Discharge Pressure: 7.2 bar

• Re-seating Pressure: 4.8 bar

• Discharge Flow Rate: 248.8 kg/hr

• Maximum Boiler Output: 144.6 kW

• Maximum Static Pressure: 10 bar

• Operating Temperature Range: 5°C to 110°C

• Connection Size: G½” or G¾” (depending on model size)

• Material: Brass body and stem, EPDM diaphragm

• Product Code: 311460