Dry shaft shaft design
Dry shaft shaft design
(OP)
I am working on a project specs and it asks for butterfly valve with dry shaft design. Media is seawater. As I searched on the web, I saw that mostly concentric btv vendors are naming their product as dry shaft design. Is it so?
Personally I can not accept that shafts are can stay dry especially after a certain time of operation.
I would be grateful to receive comments of experts.Thanks!
Personally I can not accept that shafts are can stay dry especially after a certain time of operation.
I would be grateful to receive comments of experts.Thanks!





RE: Dry shaft shaft design
of course, the possibility of a malfunction exists, but that is always the case regardless of valve design.
Ciao,
RE: Dry shaft shaft design
Heather's focus: Alloy Valves Duplex Valves Super Duplex Valves Monel Valves Inconel Valves Titanium Valves & 6 Moly Valves