Short Description
This automatic drain valve assembly is an essential spare part for screw air compressor systems. It is commonly mounted on air receiver tanks, precision filters and refrigerated air dryers to automatically discharge oil‑water condensate. It eliminates frequent manual draining work, prevents pipeline corrosion and high moisture content in compressed air, and protects downstream pneumatic equipment. Complete assembly for direct drop‑in replacement. Compatible with Atlas Copco, Ingersoll Rand, Sullair and other mainstream air compressor brands.
Key Features
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Complete full drain valve assembly Ready‑to‑use assembly including valve body, solenoid coil, timer unit and sealing components. No extra separate parts required. Direct installation after unpacking to minimize assembly errors.
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Heavy‑duty brass valve body for long service life High‑quality brass housing features excellent oil resistance and anti‑corrosion performance. Withstands normal system working pressure under harsh workshop conditions, effectively preventing water leakage and air leakage.
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Reliable automatic condensate draining performance Adjustable drain interval and drain duration. Built‑in manual test button for convenient on‑site inspection. Automatically removes condensate to avoid tank & pipeline corrosion, improve compressed‑air quality and reduce pneumatic component failures.
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High OEM interchangeability Precision‑machined to match original dimension and port specifications. Perfect interchange with OEM original parts. Easy disassembly and installation, greatly cutting your maintenance cost.
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Solve common system malfunctions Fix typical problems such as accumulated water in air tank & filters, moist compressed air and pipeline rust. Reduce unplanned downtime and component wear to keep your whole compressed‑air system running steadily.
About Us & Warranty
We are a one‑stop supplier for air compressor filters and spare parts with over 10‑year industry experience. Factory direct supply without middleman markup. Our product range covers filter elements, various valves, gaskets and all wearing parts. Model confirmation and bulk orders are supported. 1‑year warranty applies to all our supplied parts. Every product is inspected before shipment with stable stock, delivering reliable spare‑part support for your compressor maintenance.
Notes
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Please confirm compressor model, OEM part number, thread size and working voltage before ordering.
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Clean pipeline debris before installation to avoid valve blockage and water leakage caused by oil sludge or metal particles.
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Drain valve is a wearing part. Periodic inspection and maintenance are recommended following equipment service schedule.
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