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Application
Shut-off valve for one-way flow of water
mixes with large particles (water + slag, water
+ ash) for service pressures and temperatures:
The gate valve is not suitable for flow regulation.
Technical description
Yoke gate valvewith rising non-rotating stem.
Connecting and face-to-face dimensions
Flange connection dimensions as per
ČSN 13 1060 and ČSN 13 1061. Basic
face-to-face and connecting dimensions are
shown in the table.
Material
Body, bonnet, wedge grey cast iron (GG-20)
Stem stainless steel (13 Cr)
Sealing surfaces rubber/rubber
Gland packing asbestos-free fibre
Installation
The gate valve can be installed in horizontal
piping with actuation upwards.
Operation
The gate valve is operated by a handwheel,
chainwheel or from a stand.
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