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💧 Keep your air compressor dry and efficient—timed precision that works while you don’t!
The G1/2 DN15 230V Automatic Timed Water Electronic Drain Valve by Walfront is a brass, threaded valve designed for reliable condensate removal in air compressors. It features adjustable open times (0.5–10 seconds) and close times (0.5–45 minutes), operates automatically to reduce compressed air waste, and fits standard G1/2 connections. Certified to CSA, RoHS, and UL standards, it supports pressures up to 1600 kPa, ensuring durable and efficient condensate management.












| ASIN | B089RJPNY6 |
| Best Sellers Rank | #480,731 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #773 in Air Compressor Replacement Parts #6,681 in Power Tool Replacement Parts |
| Brand | Walfront |
| Brand Name | Walfront |
| Connector Type | Threaded |
| Customer Reviews | 4.1 out of 5 stars 32 Reviews |
| Exterior Finish | Brass |
| Inlet Connection Size | 0.5 inches |
| Inlet Connection Type | Threaded |
| Manufacturer | Walfront |
| Manufacturer Part Number | Walfront394tmhz2xg-02 |
| Material | Brass |
| Material Type | Brass |
| Maximum Pressure | 1600 kilopascal |
| Model Number | Walfront394tmhz2xg-02 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Number of Ports | 1 |
| Outlet Connection Size | 0.5 inches |
| Outlet Connection Type | G1/2 |
| Size | G1/2 |
| Specification Met | CSA, RoHS, UL |
| Thread Size | G1/2 |
| Thread Type | G1/2 |
| Unit Count | 1 Count |
| Valve Type | separated |
H**S
Works great
Installed on a new air compressor so it wouldn’t rot out like my last one.
R**S
Great addition to a new compressor
Bought a new compressor for my garage and wanted an inexpensive auto drain. The Automatic Timed Water Tank Electronic Timed Drain Valve was easy to install - I wired it in parallel to the motor and automatically purges the condensate whenever the motor shuts off. No more worries!
C**K
The threads are not tapered like normal pipe thread.
You’ll need a bunch of tape and or thread compound because the threads have no taper. When you thread the solenoid into the strainer piece, it doesn’t get tight until it bottoms out. You’ll need to use a bunch of thread seal to make it work and not spin loose and leak. It may leak anyway.
J**Y
Threads do not seal
This valve has threads that are not tapered, and do not tighten up onto the supplied fittings. Worthless.
H**O
No Electrical cord
It came without the electrical cord. luck I have the old one.
Trustpilot
1 week ago
1 month ago