---
product_id: 578156043
title: "QWORK Automatic Timed Condensate Drain Valve 1/2\" NPT Inlet 1/4\" Outlet – Programmable Electric Air Drain for Compressor Tanks, Dryers & Filters"
brand: "qwork"
price: "฿4589"
currency: THB
in_stock: true
reviews_count: 13
category: "Qwork"
url: https://www.desertcart.co.th/products/578156043-qwork-automatic-timed-condensate-drain-valve-1-2-npt-inlet
store_origin: TH
region: Thailand
---

# 1/4" NPT steel hose fitting Adjustable 0.5-45 min OFF timer Operates -40°C to 60°C QWORK Automatic Timed Condensate Drain Valve 1/2" NPT Inlet 1/4" Outlet – Programmable Electric Air Drain for Compressor Tanks, Dryers & Filters

**Brand:** qwork
**Price:** ฿4589
**Availability:** ✅ In Stock

## Summary

> 💨 Keep your air crisp and your workflow unstoppable with QWORK’s smart condensate drain!

## Quick Answers

- **What is this?** QWORK Automatic Timed Condensate Drain Valve 1/2" NPT Inlet 1/4" Outlet – Programmable Electric Air Drain for Compressor Tanks, Dryers & Filters by qwork
- **How much does it cost?** ฿4589 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/578156043-qwork-automatic-timed-condensate-drain-valve-1-2-npt-inlet)

## Best For

- qwork enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Integrated test button guarantees system integrity and peace of mind with every cycle.
- • **Built for Extremes:** Reliable performance in harsh environments from freezing cold to scorching heat ensures uninterrupted operation.
- • **Effortless Installation:** Screw-in design with US plug means quick setup and minimal downtime—get back to work faster.
- • **Precision Timed Drainage:** Customizable intervals from 30 seconds to 45 minutes keep your compressor moisture-free without lifting a finger.
- • **Rust & Damage Prevention:** Automatically removes condensate to extend compressor life and protect your tools from costly water damage.

## Overview

The QWORK Automatic Timed Condensate Drain Valve is a robust 2-way direct-acting valve designed for compressed air systems. Featuring adjustable drain intervals (0.5-45 minutes OFF, 0.5-10 seconds ON), a durable steel hose with 1/4" NPT fittings, and a wide operating temperature range (-40°C to 60°C), it ensures efficient moisture removal to prevent rust and damage. Equipped with a safety test button and easy screw-in installation, it’s a reliable, low-maintenance solution for maintaining optimal compressor performance.

## Description

QWORK Automatic Timed Condensate Drain Valve with Steel Hose 1/4 Inch NPT Drain Valve Elbow Fitting, 1/2" Ac110v 2-way Direct-acting Drain Valve US Plug for Compressed Air: desertcart.com: Tools & Home Improvement

Review: They do a good job - I bought this for my 80 gallon twin cylinder two stage air compressor with 5 hp motor. It’s getting older and I decided to let the moisture out the easy way. These work great! Every set period of time (variable) the solenoid activates and drains moisture out of the tank. This cleans the air for outside use and prevents rust inside the tank. I recommend these units.
Review: Safe, effective, necessary air system component. - Being busy and forgetful, I often forget to drain the water build up from my compressor. This automatic drain solves the problem. Water causes damage to the compressor as well as the air powered tools. Water can crea problems while painting and using blast media. Simple screw in and power up operation with minimal configuration is required. While 150 psi isn't all that much pressure the sturdy construction of this drain promotes safe usage especially considering the really competitive pricing.

## Features

- Type: 2-way direct-acting valve. Air compressor tank drain valve. Time interval ( OFF ): 0.5--45 minutes (adjustable). Discharge time ( ON ): 0.5--10 seconds (adjustable).
- Built-in Safety Features: Equipped with a test button, this valve guarantees the safety and integrity of your gas system, providing peace of mind and worry-free operation.
- Wide Temperature Range: With an ambient temperature range of -40°C to 60°C, this drain valve maintains its functionality even in extreme environments, making it suitable for various industrial applications. Power supply voltage is AC 110V-120V/50Hz.
- Reliable and Efficient: This automatic gas tank valve ensures hassle-free operation and precise control of gas flow in various applications including gas tanks, drip legs, and compressed air system components.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CBTM2LC6 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #20,198 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #29 in Air-Compressor Accessories |
| Brand | QWORK |
| Customer Reviews | 3.9 3.9 out of 5 stars (232) |
| Date First Available | July 14, 2023 |
| Inlet Connection Size | 0.25 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Item Weight | 1.94 pounds |
| Item model number | WD15047 |
| Manufacturer | QWORK |
| Material | Alloy Steel |
| Number of Ports | 1 |
| Outlet Connection Size | 0.25 Inches |
| Outlet Connection Type | NPT |
| Package Dimensions | 8.19 x 4.29 x 3.43 inches |
| Part Number | WD15047 |
| Size | Split Set |
| UPC | 795973612717 |

## Product Details

- **Brand:** QWORK
- **Inlet Connection Size:** 0.25 Inches
- **Inlet Connection Type:** National Pipe Tapered
- **Manufacturer:** QWORK
- **Material:** Alloy Steel
- **Number of Ports:** 1
- **Outlet Connection Size:** 0.25 Inches
- **Outlet Connection Type:** NPT
- **UPC:** 795973612717

## Images

![QWORK Automatic Timed Condensate Drain Valve 1/2" NPT Inlet 1/4" Outlet – Programmable Electric Air Drain for Compressor Tanks, Dryers & Filters - Image 1](https://m.media-amazon.com/images/I/71VqKsoytIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ They do a good job
*by J***Y on January 15, 2026*

I bought this for my 80 gallon twin cylinder two stage air compressor with 5 hp motor. It’s getting older and I decided to let the moisture out the easy way. These work great! Every set period of time (variable) the solenoid activates and drains moisture out of the tank. This cleans the air for outside use and prevents rust inside the tank. I recommend these units.

### ⭐⭐⭐⭐⭐ Safe, effective, necessary air system component.
*by R***. on October 6, 2025*

Being busy and forgetful, I often forget to drain the water build up from my compressor. This automatic drain solves the problem. Water causes damage to the compressor as well as the air powered tools. Water can crea problems while painting and using blast media. Simple screw in and power up operation with minimal configuration is required. While 150 psi isn't all that much pressure the sturdy construction of this drain promotes safe usage especially considering the really competitive pricing.

### ⭐ It's cheap, but it'll cost you a lot.
*by M***T on May 27, 2025*

Reducing to 1 star. DO NOT buy. Wanting to install my tank drain with proper fittings, I spent about $50 at the hardware store to pipe in solid brass lines. On the outlet side of the solenoid, I ran 3/8" copper tubing to route the condensate outside of my shop. After finishing the install I pressurized my tank, cycled the solenoid with the test button a few times, impressed myself with how quiet the drained air is (if an auto drain hasn't jump scared you, you haven't spent much time in a shop) and called it good. About three hours later, I walked back to my compressor room and was shocked to discover the solenoid was stuck open. I checked the hour meter on the compressor, and it had clocked 2 hours of run time since the auto drain install. The install that I had completed 3 hours earlier. Given the 45-minute drain time I set, that means that the FIRST TIME it was supposed to drain for 2 seconds, it failed, causing my compressor to run for 2 hours. The tank was almost too hot to touch. I have uninstalled this auto drain, purchased a DeWalt auto drain, and another quart of compressor oil to change out the baked oil. In trying to save a few bucks, I ended up spending over $200 to rectify the failure of this POS tank drain. Original review: I should have watched the installation video in the reviews first. The taper pipe thread of the solenoid block is not designed to be used with the straight pipe thread of the filter/shutoff. Guy in the video epoxied the threads together, which IS an option. The threads aren't going to come apart, it's not a safety concern, but it's extra effort I shouldn't have to do. It's a cheap kit, and it shows. Also, and this is me being nit-picky, while the solenoid is 110v rated, it's 50Hz. Only speaking for the US grid, power is supplied at 60Hz. Again, it'll work, but it could be better. You get what you pay for.

## Frequently Bought Together

- QWORK Automatic Timed Condensate Drain Valve with Steel Hose 1/4 Inch NPT Drain Valve Elbow Fitting, 1/2" Ac110v 2-way Direct-acting Drain Valve US Plug for Compressed Air
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-11*