---
product_id: 55544533
title: "Automatic Bypass and Differential Pressure Valve"
brand: "honeywell"
price: "Rp2907590"
currency: IDR
in_stock: true
url: https://www.desertcart.id/products/55544533-automatic-bypass-and-differential-pressure-valve
store_origin: ID
region: Indonesia
---

# Wide range: 0.1-0.6 bar Easy install: 22mm compression High flow: 50l/min Automatic Bypass and Differential Pressure Valve

**Brand:** honeywell
**Price:** Rp2907590
**Availability:** ✅ In Stock

## Summary

> 💧 Flow with the Gold Standard of Efficiency!

## Quick Answers

- **What is this?** Automatic Bypass and Differential Pressure Valve by honeywell
- **How much does it cost?** Rp2907590 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/55544533-automatic-bypass-and-differential-pressure-valve)

## Best For

- honeywell enthusiasts

## Why This Product

- Trusted honeywell brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Powerful Performance:** Achieve high flow rates of up to 50 liters per minute for optimal efficiency.
- • **Effortless Adjustment:** Experience a unique and simple adjustment mechanism that adapts to your needs.
- • **Reliable Flow Control:** Ensure constant flow through your boiler for uninterrupted performance.
- • **Versatile Compatibility:** Designed with a wide differential range of 0.1 to 0.6 bar for diverse applications.
- • **Hassle-Free Installation:** Enjoy a straightforward installation process with 22mm compression fittings.

## Overview

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.

## Description

Automatic Bypass and Differential Pressure Valve

## Features

- Unique and simple adjustment mechanism
- High flow-50l per minute
- Wide differential range 0 1-0 6 bar
- 22mm Compression for ease of Install
- Ensures constant flow through boiler

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Images

![Automatic Bypass and Differential Pressure Valve - Image 1](https://m.media-amazon.com/images/I/514A1Pxq0xS.jpg)

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**Shop now:** [https://www.desertcart.id/products/55544533-automatic-bypass-and-differential-pressure-valve](https://www.desertcart.id/products/55544533-automatic-bypass-and-differential-pressure-valve)

---

*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-01-24*