---
product_id: 297954026
title: "25AUB-Z3 Pressure Reducing Valve, 3/4\""
brand: "watts"
price: "87530 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/297954026-25aub-z3-pressure-reducing-valve-3-4
store_origin: IS
region: Iceland
---

# Adjustable 25-75 psi range 300 psi max pressure Lead-free copper silicon alloy 25AUB-Z3 Pressure Reducing Valve, 3/4"

**Brand:** watts
**Price:** 87530 kr
**Availability:** ✅ In Stock

## Summary

> 💧 Control your flow, protect your home — pressure perfected.

## Quick Answers

- **What is this?** 25AUB-Z3 Pressure Reducing Valve, 3/4" by watts
- **How much does it cost?** 87530 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/297954026-25aub-z3-pressure-reducing-valve-3-4)

## Best For

- watts enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Application:** Perfectly suited for both commercial and residential plumbing systems, offering unmatched flexibility.
- • **Durable Lead-Free Build:** Crafted with a robust copper silicon alloy body ensuring safety and longevity in any setting.
- • **Maintenance Made Simple:** Integral stainless steel strainer is removable for hassle-free cleaning and upkeep.
- • **High-Pressure Resilience:** Withstands up to 300 psi, safeguarding your plumbing against pressure spikes with confidence.
- • **Precision Pressure Control:** Easily adjust water pressure from 25 to 75 psi for optimal system protection and efficiency.

## Overview

The Watts 25AUB-Z3 is a 3/4-inch lead-free pressure reducing valve designed to safeguard plumbing systems by regulating water pressure between 25 and 75 psi, with a max capacity of 300 psi. Featuring a durable copper silicon alloy body and a removable stainless steel strainer, it’s engineered for both commercial and residential use, ensuring reliable performance and easy maintenance.

## Description

25AUB-Z3 Pressure Reducing Valve, 3/4"

## Features

- Lead Free copper silicon alloy body construction.
- Versatile enough to use in commercial or residential applications.
- Integral stainless steel strainer is removable for cleaning.
- 3/4-inch NPT.
- Maximum working pressure: 300 psi (21 bar), adjustable reduced pressure range: 25 to 75 psi (172 to 517 kPa), standard pressure setting: 50 psi (344 kPa).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Bronze |
| Brand | WATTS |
| Item dimensions L x W x H | 15.2 x 7.6 x 15.2 Centimeters |
| Exterior Finish | Stainless Steel,Copper |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Outlet Connection Type | PEX |
| Maximum Operating Pressure | 300 Pound per Square Inch |
| Number of Ports | 2 |
| Outlet Connection Size | 0.75 Inches |
| Specification Met | NSF, UPC, WaterSense |
| Valve Type | Pressure Reducing Valve |
| Global Trade Identification Number | 00098268462968, 00098268329704 |
| Manufacturer | Watts |
| UPC | 098268329704 733353752943 |
| Department | Unisex-Adult |
| Country of Origin | USA |
| Item model number | LF25AUB-Z3 |
| Product Dimensions | 15.24 x 7.62 x 15.24 cm; 1.5 kg |
| ASIN | B00CBIF9K0 |

## Product Details

- **Material:** Bronze
- **Brand:** WATTS
- **Item dimensions L x W x H:** 15.2 x 7.6 x 15.2 Centimeters
- **Exterior Finish:** Stainless Steel,Copper
- **Inlet Connection Size:** 0.5 Inches
- **Inlet Connection Type:** National Pipe Tapered
- **Outlet Connection Type:** PEX
- **Maximum Operating Pressure:** 300 Pound per Square Inch
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.75 Inches

## Images

![25AUB-Z3 Pressure Reducing Valve, 3/4" - Image 1](https://m.media-amazon.com/images/I/61ufekjhulL.jpg)
![25AUB-Z3 Pressure Reducing Valve, 3/4" - Image 2](https://m.media-amazon.com/images/I/810iIxDCynL.jpg)
![25AUB-Z3 Pressure Reducing Valve, 3/4" - Image 3](https://m.media-amazon.com/images/I/719IBPiM46L.jpg)
![25AUB-Z3 Pressure Reducing Valve, 3/4" - Image 4](https://m.media-amazon.com/images/I/819BWy8GZyL.jpg)
![25AUB-Z3 Pressure Reducing Valve, 3/4" - Image 5](https://m.media-amazon.com/images/I/71H4UedoMXL.jpg)

## Questions & Answers

**Q: Where this product is manufactured?**
A: It’s assembled in USA.

**Q: where is the stainless steel strainer located?**
A: The strainers are located inside , which is accessible through the two caps on the bottom!

**Q: Will the PRV work in a vertical position ?**
A: It should, it is spring loaded mining it works with water pressure and spring pressure to control the flow

**Q: how many turns is needed on the adjustment bolt before you notice a difference in water pressure ?**
A: The range on this pressure reducing valve is 25-75 PSI with 300 PSI maximum pressure as you turn the adjustment screw down(clock wise) you will see the change pretty rapidly since the amount of threads are not that many, the key is to have a pressure gauge visible so you can watch the PSI go up & down, what you do is add tendon on a coil spring internal!

## Frequently Bought Together

- Watts LF25AUB-Z3 Water Pressure Reducing Valve NPT Female Union x NPT Female, Polymer Seat, 3/4 Inch
- MEASUREMAN 0-200 PSI Water Pressure Gauge, 2-1/2'' Dial, Hose bib Pressure Gauge, Home Water Pressure Tester, Durable 3/4” Hose Thread, Water Pressure Gauge for Home

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.is/products/297954026-25aub-z3-pressure-reducing-valve-3-4](https://www.desertcart.is/products/297954026-25aub-z3-pressure-reducing-valve-3-4)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-10*