---
product_id: 588147779
title: "1\" NPT Horizontal Check Valve, Brass Non Return Swing Check Valve to Prevent Water Backflow, Level One Way Counterflow Valve to Prevent the Medium Backflow for Oil Water Gas Air（1\", DN25）"
brand: "sywuwv"
price: "126.84 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Sywuwv"
url: https://www.desertcart.tn/products/588147779-1-npt-horizontal-check-valve-brass-non-return-swing-check
store_origin: TN
region: Tunisia
---

# 1" NPT Horizontal Check Valve, Brass Non Return Swing Check Valve to Prevent Water Backflow, Level One Way Counterflow Valve to Prevent the Medium Backflow for Oil Water Gas Air（1", DN25）

**Brand:** sywuwv
**Price:** 126.84 DT
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 1" NPT Horizontal Check Valve, Brass Non Return Swing Check Valve to Prevent Water Backflow, Level One Way Counterflow Valve to Prevent the Medium Backflow for Oil Water Gas Air（1", DN25） by sywuwv
- **How much does it cost?** 126.84 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/588147779-1-npt-horizontal-check-valve-brass-non-return-swing-check)

## Best For

- sywuwv enthusiasts

## Why This Product

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

## Description

1" NPT Horizontal Check Valve, Brass Non Return Swing Check Valve to Prevent Water Backflow, Level One Way Counterflow Valve to Prevent the Medium Backflow for Oil Water Gas Air（1", DN25）: desertcart.com: Industrial & Scientific

Review: Good quality Brass - Good quality, easy to install and work perfectly.
Review: Good for Ram Pump - If you have decent flow to ram pump (4gpm), and 3ft of head, this is a great check valve for you. It is well built with smooth insides to help prevent mineral accumulation. Threads are true NPT. And the price is very good (less than 15 dollars for 1 inch brass check valve.) If you have low input flow, this valve might be too heavy for your ram pump.

## Features

- ONE WAY FLOW CONTROL -- It is a kind of valve that relies on the pressure of the medium to produce the effect of preventing the backflow of the medium. Only allows the medium to flow in one direction, to prevent the medium backflow.
- EXPLOSION-PROOF & WEAR-RESISTANT -- The valve body is characterized by pressure, explosion resistance and durability... It has uniform wall thickness, high wear-resistant strength and long service life.
- SUPERB CRAFTSMANSHIP -- The brass check valve inner wall polishing treatment, smooth surface, no scaling, no clogging, practical and durable.
- WIDE RANGE OF USES -- A variety of specifications are available for most piping systems. Widely used in chemical, construction, petroleum, light and heavy industry, fire fighting, electric power, aerospace, shipbuilding ...
- INSTRUCTION -- Maximum working pressure: 1.6 MPa / 232.06 psi. Applicable temperature: FROM -20℃ TO +150℃（FROM -4℉ TO 302℉）, Flow direction: unidirectional, media range: water, oil, non-corrosive flammable gas. Please select the appropriate size horizontal check valve according to the size chart.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CH135XCF |
| Best Sellers Rank | #19,382 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #20 in Check Valves |
| Brand Name | SYWUWV |
| Customer Reviews | 4.7 4.7 out of 5 stars (117) |
| Exterior Finish | Brass |
| Inlet Connection Size | 1 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Manufacturer | SYWUWV |
| Material Type | Brass |
| Maximum Pressure | 1600000 Pascal |
| Model Number | 1 |
| Number of Ports | 1 |
| Outlet Connection Size | 1 Inches |
| Outlet Connection Type | NPT thread |
| Size | 1 Inch |
| Thread Size | 1 inch |
| Thread Type | NPT |
| Unit Count | 1.0 Count |
| Valve Type | Swing Check Valve |

## Product Details

- **Brand:** SYWUWV
- **Exterior Finish:** Brass
- **Inlet Connection Size:** 1 Inches
- **Inlet Connection Type:** National Pipe Tapered
- **Manufacturer:** SYWUWV
- **Material:** Brass
- **Maximum Operating Pressure:** 1600000 Pascal
- **Number of Ports:** 1
- **Outlet Connection Size:** 1 Inches
- **Outlet Connection Type:** NPT thread

## Images

![1" NPT Horizontal Check Valve, Brass Non Return Swing Check Valve to Prevent Water Backflow, Level One Way Counterflow Valve to Prevent the Medium Backflow for Oil Water Gas Air（1", DN25） - Image 1](https://m.media-amazon.com/images/I/717Hc6MB+CL.jpg)
![1" NPT Horizontal Check Valve, Brass Non Return Swing Check Valve to Prevent Water Backflow, Level One Way Counterflow Valve to Prevent the Medium Backflow for Oil Water Gas Air（1", DN25） - Image 2](https://m.media-amazon.com/images/I/71Eam2bCTgL.jpg)
![1" NPT Horizontal Check Valve, Brass Non Return Swing Check Valve to Prevent Water Backflow, Level One Way Counterflow Valve to Prevent the Medium Backflow for Oil Water Gas Air（1", DN25） - Image 3](https://m.media-amazon.com/images/I/616iyaHxUDL.jpg)
![1" NPT Horizontal Check Valve, Brass Non Return Swing Check Valve to Prevent Water Backflow, Level One Way Counterflow Valve to Prevent the Medium Backflow for Oil Water Gas Air（1", DN25） - Image 4](https://m.media-amazon.com/images/I/71tv+fT0QJL.jpg)
![1" NPT Horizontal Check Valve, Brass Non Return Swing Check Valve to Prevent Water Backflow, Level One Way Counterflow Valve to Prevent the Medium Backflow for Oil Water Gas Air（1", DN25） - Image 5](https://m.media-amazon.com/images/I/81IOUeyvK5L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality Brass
*by J***H on February 22, 2026*

Good quality, easy to install and work perfectly.

### ⭐⭐⭐⭐⭐ Good for Ram Pump
*by D***. on November 5, 2024*

If you have decent flow to ram pump (4gpm), and 3ft of head, this is a great check valve for you. It is well built with smooth insides to help prevent mineral accumulation. Threads are true NPT. And the price is very good (less than 15 dollars for 1 inch brass check valve.) If you have low input flow, this valve might be too heavy for your ram pump.

### ⭐⭐⭐⭐⭐ No issues.
*by T***I on November 15, 2025*

No issues, as described.

## Frequently Bought Together

- 1" NPT Horizontal Check Valve, Brass Non Return Swing Check Valve to Prevent Water Backflow, Level One Way Counterflow Valve to Prevent the Medium Backflow for Oil Water Gas Air（1", DN25）
- 2PCS Brass Nipple Fitting 1" x 1" NPT Male Hex Adapter by CX WONDERLAND
- Anderson Metals 38101 Red Brass Pipe Fitting, Tee, 1" x 1" x 1" Female Pipe

---

## 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.tn/products/588147779-1-npt-horizontal-check-valve-brass-non-return-swing-check](https://www.desertcart.tn/products/588147779-1-npt-horizontal-check-valve-brass-non-return-swing-check)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-04-25*