Today Wenzhou Keton Valve Co., Ltd. has recently completed the manufacturing and full‑performance test of a batch of pneumatic floating ball valves for an overseas municipal‑industrial wastewater treatment project.

This project faces complex working conditions, including corrosive mixed wastewater, frequent on‑off cycles and unstable medium pressure. According to client’s technical specification, Keton’s engineering team selected 316L stainless steel for wetted parts, matched high‑performance pneumatic actuators with positioners, and carried out strict shell‑pressure test, sealing test and cycle life test before shipment.

As a professional valve manufacturer located in Oubei, Wenzhou — China’s famous pump‑valve town, Keton provides both standard catalog valves and full‑set customised fluid‑control solutions for water & wastewater sectors. Our product portfolio covers floating ball valves, fluorine‑lined ball valves, knife gate valves and regulating valves, which handle sewage, sludge, chemical dosing and water‑supply isolation duties reliably.

For water‑treatment projects, improper material selection or poor actuator matching often leads to frequent maintenance and unplanned shutdown. With more than 15‑years of project experience, our technical team reviews each project parameter including medium property, pressure‑temperature range, actuation requirement and site‑installation limits to avoid field‑operation risks.

If you have an ongoing water‑treatment project requiring custom valve configuration, feel free to send us your technical datasheet for a quotation.