Application
Shut-off valve for water and steam, on special
request also for other non-aggressive liquids
and gases for service pressures and
temperatures:
Technical description
The valve is of extended design. Closing disc
fits into a seat which is welded into the valve
body. Stem is sealed with gland packing in the
extension. Service medium flow direction is
under the disc.
Connecting and end-to-end dimensions
Basic connecting and end-to-end dimensions
are given in the table below.
Material
Body alloy steel (15 128)
carbon steel (11 416)
Extension alloy steel for castings
Stem stainless steel
Disc stainless steel+weld overlay
Gland packing PD 005/1
Installation
The valve can be installed in horizontal or
vertical piping.
Operation
The valve is operated by handwheel. |
