---
product_id: 495000961
title: "SEIWEI Brass 1\" Foot Check Valve for Water Pump - DN25"
brand: "seiwei"
price: "NT$975"
currency: TWD
in_stock: true
reviews_count: 8
url: https://www.desertcart.tw/products/495000961-seiwei-brass-1-foot-check-valve-for-water-pump-dn25
store_origin: TW
region: Taiwan
---

# Energy-saving design 1" threaded inlet/outlet Durable brass build SEIWEI Brass 1" Foot Check Valve for Water Pump - DN25

**Brand:** seiwei
**Price:** NT$975
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your pump running smooth and smart with SEIWEI’s brass check valve!

## Quick Answers

- **What is this?** SEIWEI Brass 1" Foot Check Valve for Water Pump - DN25 by seiwei
- **How much does it cost?** NT$975 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/495000961-seiwei-brass-1-foot-check-valve-for-water-pump-dn25)

## Best For

- seiwei enthusiasts

## Why This Product

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

## Key Features

- • **Optimized Flow Efficiency:** Reduces pump suction resistance to save energy and cut operational costs.
- • **Precision Debris Filtration:** Protect your pump with a built-in filter that keeps harmful particles out.
- • **Guaranteed Quality Assurance:** 100% brand new with SEIWEI’s trusted craftsmanship for peace of mind.
- • **Effortless Threaded Installation:** Quickly screw onto your suction hose—no tools or hassle required.
- • **Rust-Resistant Brass Construction:** Engineered for longevity and reliability in demanding water pump setups.

## Overview

The SEIWEI Brass 1" Foot Check Valve (DN25) is a premium plumbing valve crafted from high-quality brass to resist rust and ensure durability. Designed for self-priming water pumps, it features a debris filter to protect your pump and an energy-efficient design that reduces suction resistance. Easy to install with threaded connections, this valve guarantees reliable performance and longevity, making it an essential upgrade for any professional-grade water pump system.

## Description

Full description not available

## Features

- 【High-quality materials】This product is made of high-quality brass, which is not easy to rust and is durable.
- 【Filter debris】The bottom valve is generally used for self-priming pumps (water pumps) to filter debris to prevent entering the pump.
- 【Reduce resistance】The use of a bottom valve can prevent the pump and the drive motor from rotating in the opposite direction, reduce the pump suction resistance, save energy and reduce consumption.
- 【Easy to install】The brass bottom valve only needs to be threaded to the suction hose, no complicated steps are required.
- 【Product guarantee】100% brand new and high quality.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Brass |
| Brand | SEIWEI |
| Exterior Finish | Brass |
| Inlet Connection Size | 1 Inches |
| Inlet Connection Type | threaded |
| Outlet Connection Type | Threaded |
| Number of Ports | 1 |
| Outlet Connection Size | 1 Inches |
| Specification Met | energy |
| Manufacturer | SEIWEI |
| Part Number | DD00398_01I |
| Item Weight | 5.6 ounces |
| Package Dimensions | 6.61 x 4.13 x 3.54 inches |
| Item model number | DD00398_01I |
| Size | DN25-1" |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Brass
- **Brand:** SEIWEI
- **Exterior Finish:** Brass
- **Inlet Connection Size:** 1 Inches
- **Inlet Connection Type:** threaded
- **Outlet Connection Type:** Threaded
- **Number of Ports:** 1
- **Outlet Connection Size:** 1 Inches
- **Specification Met:** energy
- **Manufacturer:** SEIWEI

## Images

![SEIWEI Brass 1" Foot Check Valve for Water Pump - DN25 - Image 1](https://m.media-amazon.com/images/I/51vLALQL1kL.jpg)
![SEIWEI Brass 1" Foot Check Valve for Water Pump - DN25 - Image 2](https://m.media-amazon.com/images/I/513t+grHCTL.jpg)
![SEIWEI Brass 1" Foot Check Valve for Water Pump - DN25 - Image 3](https://m.media-amazon.com/images/I/51kl5bwt3OL.jpg)
![SEIWEI Brass 1" Foot Check Valve for Water Pump - DN25 - Image 4](https://m.media-amazon.com/images/I/510wcVfTCDL.jpg)
![SEIWEI Brass 1" Foot Check Valve for Water Pump - DN25 - Image 5](https://m.media-amazon.com/images/I/51c5B+4n1qL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this hose thread 1" or NPT ?**
A: threaded

## Customer Reviews

### ⭐⭐⭐⭐⭐ The size is just right
*by E***S on March 23, 2025*

Very good nicely made just what I wanted.

### ⭐⭐⭐⭐⭐ Heavy and rock solid
*by T***L on July 27, 2024*

This thing is a beast. Have a and very well constructed. Every bit of it is high quality. This works excellent for filtering lake water for irrigation. I'm using it inside a filter bag.

### ⭐⭐⭐⭐ Works as it should.
*by D***W on July 1, 2025*

Works like it should.

## Frequently Bought Together

- Brass Foot Valve, Water Pump Bottom Valve, Check Valve with Filter, Foot Valve Filter No Return Valve Foot Valve Strainer-DN25-1
- Brass Foot Valve, Check Valve with Filter, DN15-1/2" Strainer

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**Shop now:** [https://www.desertcart.tw/products/495000961-seiwei-brass-1-foot-check-valve-for-water-pump-dn25](https://www.desertcart.tw/products/495000961-seiwei-brass-1-foot-check-valve-for-water-pump-dn25)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-25*