About this document
Reliable Model DDX Deluge Valve Overview by wangkit kwong is a document available to read on EtoBox.
The Bulletin 519 details the Model DDX Deluge Valve, a hydraulic piston-operated valve designed for fire protection systems, featuring an externally resettable mechanism and low friction loss. It operates by pressurizing a side chamber to control the clapper
- Author
- wangkit kwong
- Language
- EN