---
product_id: 570605316
title: "Pressure Reducing Valve, DN25 1inch Brass Water Pressure Reducing Valve 1'' Adjustable Water Control Pressure Regulator Valve Thread with Gauge Meter"
brand: "keenso"
price: "¥18218"
currency: JPY
in_stock: true
reviews_count: 6
category: "Keenso"
url: https://www.desertcart.jp/products/570605316-pressure-reducing-valve-dn25-1inch-brass-water-pressure-reducing-valve
store_origin: JP
region: Japan
---

# Pressure range 0.05-0.8MPa 1-inch DN25 standard thread Durable brass construction Pressure Reducing Valve, DN25 1inch Brass Water Pressure Reducing Valve 1'' Adjustable Water Control Pressure Regulator Valve Thread with Gauge Meter

**Brand:** keenso
**Price:** ¥18218
**Availability:** ✅ In Stock

## Summary

> 💧 Master your water flow with precision and style!

## Quick Answers

- **What is this?** Pressure Reducing Valve, DN25 1inch Brass Water Pressure Reducing Valve 1'' Adjustable Water Control Pressure Regulator Valve Thread with Gauge Meter by keenso
- **How much does it cost?** ¥18218 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/570605316-pressure-reducing-valve-dn25-1inch-brass-water-pressure-reducing-valve)

## Best For

- keenso enthusiasts

## Why This Product

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

## Key Features

- • **Precision Control, Instant Response:** High-accuracy piston structure ensures stable water pressure and quick adjustment for flawless flow management.
- • **Trusted Support, Zero-Risk Purchase:** Backed by a 100% satisfaction promise and responsive customer care to resolve any issues within 24 hours.
- • **Built to Last, Rust-Free Reliability:** Premium brass body resists wear and corrosion, guaranteeing long-term durability in diverse environments.
- • **Universal Fit, Effortless Installation:** Standard DN25 (1 inch) threading with clear inlet direction marking for seamless integration into your plumbing system.
- • **Space-Saving Design, Cost-Efficient Setup:** No bypass pipe needed—simplifies your water distribution system and cuts installation costs.

## Overview

This DN25 1-inch brass pressure reducing valve offers precise, adjustable water pressure regulation with a durable piston design. Engineered for easy installation and long-lasting performance, it supports pressures up to 1.6MPa and fits standard plumbing setups. Ideal for water purifiers, solar heaters, faucets, and more, it combines premium corrosion-resistant brass construction with a space-saving design—backed by a customer-first warranty for peace of mind.

## Description

Lilink-- DN25 Brass Adjustable Water Pressure Reducing Regulator Reducer+Gauge Meter. This pressure reducer valve adopts piston structure, simple internal structure, strong environmental use, durable. No bypass pipe is required, and the distribution pipe is simple, which can save a lot of space and distribution cost. It can be installed in front of most tap water equipment. Great choice for you! WE SELLER HAS TO SAY: Our team is doing all we can to provide good quality products in reasonable price for our loyal customers. We all try our best to implement "customer first" concept in the process of product designing, quality monitoring, price maintaining and after-sales service. As an responsible seller, we promise that 100% money refund about damaged product. If your have any product issues, please do not hesitate to contact us. Just feel free to order our product . Sincere thanks for your browsing and support! Specifications: Material: brass Maximum range: 16 kg/cm² Water pressure: 0.05-0.8Mpa (7.25-116psi) Valve body length: 76mm / 2.99in Height: 107mm / 4.21in Connector: DN25 32mm Inlet / outlet thread depth: 17mm / 0.67in Inlet pressure: 1.6Mpa (Max) / 232psi Weight: 504g Package included: 1 x Pressure Regulator Note: 1. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

Review: Partial defects - Meter is not working
Review: Leaks and nothing but trouble

## Features

- 【 1inch Pressure Reducing Valve 】The Pressure Reducing Valve is of high precision, and quick respond. Standard DN25(1 inch) thread is convenient for you to use
- 【 Wide Application 】This pressure reducing is is marked with water inlet direction, can withstand pressure of 1.6Mpa. Applicable to hydraulic instability, water flow too fast, water purifier, solar energy, gas heater, faucet, etc
- 【 Strong Practicability 】This pressure regulator adopts the piston structure, suitable for various kinds of environmental conditions. Easy to connect with the tube, simple to use and strong practicability
- 【 Premium Quality Brass 】100% brand new and high quality brass pressure reducing valve, made of high quality brass, wear-resistant, not easy to rust, strong and durable
- 【 Warranty 】 We are here with a 100% product promise to give you the best in customer care! Please feel free to contact us if you are not satisfied with it for any reason. We promise all the issue will be solved within 24 hours

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TB8JM31 |
| Are batteries included? | No |
| Best Sellers Rank | #31,441 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Pressure Regulators |
| Brand | Keenso |
| Country of Origin | USA |
| Customer Reviews | 3.8 3.8 out of 5 stars (114) |
| Date First Available | 10 January 2020 |
| Exterior Finish | Brass |
| Global Trade Identification Number | 00715990106723 |
| Inlet Connection Size | 1 Inches |
| Inlet Connection Type | Compression |
| Item Dimensions LxWxH | 10 x 10 x 10 Millimeters |
| Item Height | 1 Centimeters |
| Item Weight | 510 g |
| Item Width | 1 Centimeters |
| Item dimensions L x W x H | 10 x 10 x 10 Millimeters |
| Item model number | Kee nso1q0o6md9sk |
| Manufacturer | shanrya |
| Material | Brass |
| Maximum Operating Pressure | 1600 Kilopascal |
| Model number | Kee nso1q0o6md9sk |
| Net Quantity | 1.0 Count |
| Number of Ports | 2 |
| Outlet Connection Size | 1 Inches |
| Outlet Connection Type | Compression |
| Product Dimensions | 1 x 1 x 1 cm; 510 g |
| Specification Met | CE |
| UPC | 715990106723 |

## Product Details

- **Brand:** Keenso
- **Exterior Finish:** Brass
- **Inlet Connection Size:** 1 Inches
- **Inlet Connection Type:** Compression
- **Item dimensions L x W x H:** 10 x 10 x 10 Millimeters
- **Material:** Brass
- **Maximum Operating Pressure:** 1600 Kilopascal
- **Number of Ports:** 2
- **Outlet Connection Size:** 1 Inches
- **Outlet Connection Type:** Compression

## Images

![Pressure Reducing Valve, DN25 1inch Brass Water Pressure Reducing Valve 1'' Adjustable Water Control Pressure Regulator Valve Thread with Gauge Meter - Image 1](https://m.media-amazon.com/images/I/61Q+rKcR2CL.jpg)

## Questions & Answers

**Q: what size is the fittings**
A: DN25 is 1 inch NPS, this is _not_ 1 inch NPT. NPS and NPT fittings do not seal together.

**Q: Al reducir la presión, reduce mucho el flujo de agua?**
A: La válvula te permite ajustar la presión y flujo de agua

**Q: Does the product include pressure gauges**
A: This product does include a pressure guarge

**Q: Can the regulator be installed at any angle such as vertical?**
A: Can't see why not. It should be okay to install at any angle.

## Customer Reviews

### ⭐⭐⭐ Partial defects
*by T***E on 6 February 2026*

Meter is not working

### ⭐ Review
*by A***R on 26 May 2023*

Leaks and nothing but trouble

### ⭐⭐⭐⭐⭐ Review
*by A***Z on 23 December 2022*

Regula bien la presión, tengo 120 libras en la toma de la red y mantiene bien la presión a 25 libras a la salida, el roscado es apto para México, hay que aplicar un poco de teflon para un buen sello aun en PVC. funciona bien en las condiciones que lo uso con 6 servicios

## Frequently Bought Together

- DN25 32mm Water Pressure Regulator For Home 1.6Mpa Brass Pressure Reducing Valve for Hydraulic Solar Energy Faucet
- MEASUREMAN 2-1/2inch Dial Size, Liquid Filled Pressure Gauge, 0-60psi/kpa, 304 Stainless Steel Case, 1/4inNPT Lower Mount
- DN25 Water Pressure Regulator 1 inch Water Pressure Regulator Valve Brass Adjustable Water Pressure Reducing Regulator Reducer Meter

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-11*