Application
Shut-off valve for water and steam, gases and
other service media for service pressures and
temperatures:
The valve is not suitable for flow regulation.
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 material class 17 246
Yoke material class 42 2933
Sealing surfaces stellite
Packing asbestos-free
Installation
The valve can be installed in horizontal or
vertical piping.
Operation
The valve is operated by handwheel.
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