---
product_id: 172830752
title: "Beduan Brass Electric Solenoid Valve, 3/4\" 12V Air Valve Normally Colsed for Water Air Gas Fuel Oil"
brand: "beduan"
price: "1995887₫"
currency: VND
in_stock: true
reviews_count: 11
url: https://www.desertcart.vn/products/172830752-beduan-brass-electric-solenoid-valve-3-4-12v-air-valve
store_origin: VN
region: Vietnam
---

# 12V power Durable brass 41-185°F range Beduan Brass Electric Solenoid Valve, 3/4" 12V Air Valve Normally Colsed for Water Air Gas Fuel Oil

**Brand:** beduan
**Price:** 1995887₫
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Flow Control Game!

## Quick Answers

- **What is this?** Beduan Brass Electric Solenoid Valve, 3/4" 12V Air Valve Normally Colsed for Water Air Gas Fuel Oil by beduan
- **How much does it cost?** 1995887₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/172830752-beduan-brass-electric-solenoid-valve-3-4-12v-air-valve)

## Best For

- beduan enthusiasts

## Why This Product

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

## Key Features

- • **Efficient Power Use:** Operates seamlessly on a 12V DC supply.
- • **Reliable Performance:** Normally closed design ensures safety and efficiency.
- • **Unmatched Durability:** Crafted from premium brass for long-lasting performance.
- • **Versatile Applications:** Perfect for air, water, and oil systems.
- • **Wide Temperature Tolerance:** Handles temperatures from 41°F to 185°F with ease.

## Overview

The Beduan Brass Electric Solenoid Valve is a high-quality, durable valve designed for versatile use in air, water, and oil systems. With a robust brass construction and a reliable copper solenoid, it operates efficiently at 12V DC and can handle a wide temperature range of 41-185°F, making it an essential component for any professional setup.

## Description

Full description not available

## Features

- Durable brass construction and a quality copper solenoid. And high quality copper coil, NOT aluminium coil.
- Port Size : 3/4" Female NPT , 2W160-15
- Voltage: DC 12V
- Temperature Range: 41-185°F , Working Pressure: Water/Oil 0-0.5 Mpa ; Air 0-0.7 Mpa
- High quality normally closed electric solenoid valve for air ,water or oil.

## Product Details

- **Material:** Aluminum, Brass, Copper
- **Brand:** beduan
- **Exterior Finish:** Aluminium,Copper
- **Inlet Connection Size:** 0.75 Inches
- **Inlet Connection Type:** National Pipe Tapered
- **Outlet Connection Type:** FNPT
- **Maximum Operating Pressure:** 101.53 Pound per Square Inch
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.75 Inches
- **Manufacturer:** Beduan

## Images

![Beduan Brass Electric Solenoid Valve, 3/4" 12V Air Valve Normally Colsed for Water Air Gas Fuel Oil - Image 1](https://m.media-amazon.com/images/I/61l8hAhK6vL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great for rainwater sprinkler system
  

*by I***N on Reviewed in the United States on July 23, 2024*

These are great little valves.  I use them for my rainwater irrigation system where I don't have enough head pressure to keep a standard sprinkler valve closed without the pump running.  They're rated for 12VDC, but work great with the 24VAC I had with this sprinkler system - I'll report back if they fail because of this, but so far, they seem to be working great!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works great - BUT be aware that there are a few caveats...
  

*by B***A on Reviewed in the United States on February 10, 2020*

This is verifiably a direct acting solenoid valve, meaning that all movement of the diaphragm is from the energized coil itself.  It does NOT require a minimum operating pressure to fully open, which is a much more common design to find.  However, that capability comes at a price: operation requires a very powerful coil.  But powerful coils draw high CURRENTS and cannot sustain that full current for more than very short periods without OVERHEATING.  If your application only requires that the valve be energized for 5 seconds every few minutes and NO MORE, you'll probably be fine using it as-is.  Otherwise this MUST be driven using some form of active current/voltage control, i.e. PWM.The resistance of the coil for the 1/2" 12 VDC version measures 5.5 ohms, drawing just over two amps at 12 volts,  dissipating 26 watts of heat, which is quite a lot in such a small space.  The secret to success is understanding that full power is only needed for a brief time to initially open the valve but a MUCH smaller current will HOLD the valve open.  In my case I've got an Arduino Mega driving an H-bridge motor controller that actually powers the coil.  To open, full current is supplied for about 100 milliseconds after which it drops to a fraction of that by switching to PWM with around a 30% duty cycle to maintainin the open position.  Using this scheme I've yet to have a failure to open or to stay open and the body of the valve never goes above ambient even after hours of being powered.The only other things to be aware of are that it makes a VERY loud click when activated and the threads are NOT NPT, they are not tapered - so expect to use a LOT of sealing tape if using conventional pipe fittings.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Solenoid valve
  

*by G***A on Reviewed in the United States on July 14, 2024*

My husband requested this shipping was quick. It was what he wanted. Said it was a good value for the price.

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---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-16*