About this document
Crane Wafer Check Valve Instructions by Septiana Damayanti is a document available to read on EtoBox.
The document provides installation, operating, maintenance and inspection instructions for wafer check valves. It states that flanged joints require proper bolting and gaskets. The valves are self-acting and maintenance free. Regular inspections should check for wall thickness reduction and risks from corrosion. The valves have a product life dependent on application and conditions. They are only for group 2 liquids under designated pressure and category.
- Author
- Septiana Damayanti
- Language
- EN