ESI Automatic Bypass Valve Straight 22mm

Product Code ER22MMSTRBI

ESI Automatic Bypass Valve Straight 22mm

This is a straight Bypass Valve with a 22mm compression fitting, a wide differential pressure range, from 0.05 to 0.5 bar, and a high capacity flow of up to 50 litres per minute.

It also has 16 bar maximum pressure and an intermittent temperature of 120ºC. It is designed to maintain the water flow in central heating systems fitted with TRVs. They do this by maintaining the desired minimum flow rate through the boiler and limit circulation pressure when water paths may be closed.

• 22mm compressing fitting
• Reduces system noise
• 16 bar maximum pressure
• High capacity flow, up to 50 litre per minute
  Wide differential pressure range, 0.05 to 0.5 bar
• Ensures a constant flow through the boiler
• Easy to use and quick to install