Atlas Copco 2901066100 VALVE COMPLETE EWD16KC

Atlas Copco 2901066100 VALVE COMPLETE EWD16KC là phụ tùng chính hãng Atlas Copco do Á Đông Group phân phối tại Việt Nam. Sản phẩm cam kết 100% chính hãng, phù hợp thay thế theo đúng mã, giao hàng nhanh và hỗ trợ kỹ thuật tra cứu mã phụ tùng.

Thông số & thông tin sản phẩm

Danh mục mã phụ tùng (model)

Thông tin chi tiết

The Atlas Copco 2901066100 is a genuine VALVE COMPLETE assembly for ZR and ZT oil-free rotary screw compressors. This electronic drain valve carries the model designation EWD16KC and provides automatic condensate drainage. Compressed air systems produce condensate as a natural byproduct of the compression and cooling process. Ambient humidity entering the compressor intake condenses into liquid water when the air cools in the aftercooler. The 2901066100 removes this accumulated condensate automatically. It discharges only when the internal sensor detects a preset liquid level. Operating on the zero-loss principle, it prevents compressed air from escaping during each drain cycle.

Condensate accumulation inside a compressor system creates several risks. Standing water corrodes pipework and downstream components. It promotes bacterial growth in the air network and can contaminate end products in food, pharmaceutical, and electronics manufacturing. A drain valve that fails to open causes flooding. A drain valve that sticks open wastes compressed air and reduces system pressure. Atlas Copco engineers the 2901066100 to perform reliably despite the aggressive chemistry of oil-free compressor condensate. Atlas Copco applies an additional hard coating to the internal components that contact the condensate. This coating resists the corrosive attack that untreated metals experience in continuously wet service.

2901066100 VALVE COMPLETE EWD16KC Atlas Copco Electronic Drain Valve (1)

Product Overview

The Role of Condensate Drain Valves in Oil-Free Compressors

Oil-free screw compressors do not inject lubricant into the compression chamber. The absence of oil in the air stream changes the chemistry of the condensate. In oil-injected compressors, the condensate contains an emulsified oil-water mixture. In oil-free machines, the condensate is essentially pure water saturated with dissolved carbon dioxide from the atmosphere. Dissolved CO 2 forms carbonic acid. This acidic condensate aggressively attacks unprotected metal surfaces. Stainless steel and coated components resist the acid. Standard carbon steel and untreated alloys corrode rapidly.

The 2901066100 belongs to the Atlas Copco EWD series of electronic drain valves. EWD stands for Electronic Water Drain. The EWD16KC designation identifies a specific model within this series. The 16 indicates the valve size class. KC denotes the configuration for oil-free compressor service with corrosion-resistant internal components. For ZR and ZT compressors, the drain valve typically installs at the aftercooler moisture separator. It also mounts at the air receiver tank. Some installations include drain points at additional locations such as intercooler separators and dryer pre-filters.

Condensate drainage occurs automatically without operator intervention. The internal liquid-level sensor continuously monitors the collection chamber. A solenoid valve opens when the condensate level reaches the discharge threshold. The valve closes immediately when the level drops to the cut-off point. This operating cycle repeats throughout the compressor s run time. It maintains the condensate level within a safe range without was

Catalog PDF

📄 Tải catalog phụ tùng (PDF)

Á Đông Group – Nhà phân phối phụ tùng máy nén khí Atlas Copco chính hãng tại Việt Nam. Tư vấn kỹ thuật, tra cứu mã phụ tùng, giao hàng nhanh & bảo hành toàn quốc. Website: sullivan-palatek.vn