Key Features

• Allows you to close all radiator valves — without damaging the system
• Maintains the flow in a heating system — ensures the heating pump doesn't work against a closed circuit
• Maintains efficiency in a central heating system — improves longevity
• Maximum pressure — 10 Bar
• Maximum temperature — 100°C

Guarantee

• 1 year

What's Included

• Altecnic differential bypass valve straight 22mm - ER-22MMSTRBI

This 22mm Altecnic bypass valve is designed to let you shut off all radiator valves without putting your system at risk. This boiler spare helps maintain consistent water circulation within your boiler heating system, preventing the pump from working against a closed circuit.

Shop Yours Today

Avoid pressure build-up once your rooms have reached the desired temperature — add this valve to your basket today. While you’re here, take a look at our range of boiler flues and accessories to complete your setup.