💧 Flow with the Gold Standard of Efficiency!
The Honeywell DU145-3/4B Automatic Bypass Valve is a high-performance brass valve designed for professional use. With a unique adjustment mechanism, it offers a high flow rate of 50 liters per minute and a wide differential range of 0.1 to 0.6 bar, ensuring reliable flow control and easy installation with 22mm compression fittings.
| Manufacturer | Honeywell |
| Part Number | DU145-3/4B |
| Product Dimensions | 7 x 11.5 x 4 cm; 400 g |
| Item model number | DU145-3/4B |
| Colour | Gold |
| Finish | Brass |
| Material | Brass |
| Item Package Quantity | 1 |
| Maximum Pressure | 6 Bars |
| Measurement System | Imperial |
| Usage | Inside; Professional |
| Included Components | 1 x Honeywell Automatic Bypass and Differential Pressure Valve |
| Batteries included? | No |
| Batteries Required? | No |
| Battery description | Not Included |
| Item Weight | 400 g |
K**G
Perfect
Excelent 👍 101%👍
D**E
Very disappointed - probably going to return
Very disappointed. Firstly it looks very easy for the internal plunger to settle out of alignment and allow permanent leakage/bypass. The biggest problem is that both the adjustment cap and the part with the graduated scale are both free to move independently - turning the adjustment knob also turns the graduated scale so the cap arrow points to 2 all the time. Probably about to return.
A**R
Poor design
Dial with numbers on should be fixed to the body of the valve and the red knob should rotate around it. In the version I received the two rotated together making it useless. Returned to Amazon and I'm now trying an alternative manufacturer.
Trustpilot
3 weeks ago
2 months ago
