Up to 10 years guarantee
When installed and registered in line with manufacturers instructions
BWT D1 ECO Pressure Reducing Valve

BWT D1 ECO Pressure Reducing Valve
BWT’s D1 ECO Pressure Reducing Valve is the Master of all Classes
The BWT D1 ECO Pressure Reducing Valve is ideal for protecting the water distribution pipework and water using appliances in domestic, commercial and industrial premises. Setting and maintaining the optimal pressure can help reduce excess water usage, noise, vibration and potentially leaks. The D1’s patented technology and the Venturi-effect allows for higher flow rates whilst reducing and maintaining the chosen downstream pressure even if the incoming pressure is subject to change. The correct pressure helps to protect pipework, joints and appliances.
£30.75 – £172.20
Technical Data
Temperature range: | Plastic bowl water models up to 40°C & Metal Bowl Models up to 85°C |
Dimensions: | DN 15 – DN 20 / valve insert, spring bonnet, sieve and filter cup are common in size |
Inlet pressure: | 1- 16 bar (plastic bowl models) / 1-28bar (metal bowl models) |
Outlet pressure: | 1.5 – 7 bar |
Filter bowl material: | Brass UBA, Red brass lead free or Stainless steel |
Housing Material: | Brass UBA – Red brass lead free – Stainless steel |