Air Compressor parts Check Valve Replacement Type Parts Number 8204094034

1. Application

OEM spare check valve specially for Atlas Copco oil-free screw compressors ZR450, ZR750 series, installed on drain pipeline of air tank and aftercooler system.

2. Core Function

One-way flow control for drain piping: open to discharge condensed water & oil condensate; instantly close to block medium backflow into drain valve and pipeline, avoid water reflux damaging drain components and internal unit parts.

3. Product Feature

Precision casting valve body with high wear-resistant internal sealing parts, stable tightness under high working pressure. Direct replacement for original part without pipe modification.

4. Advantage

Standard maintenance consumable for periodic overhaul, effectively eliminate pipeline backflow failure, stabilize draining performance and extend service life of automatic drain assembly.