Application
Shut-off valve for water, steam,
non-aggressive liquids and gases, for service
pressures and temperatures:
Technical description
The valve is head-type. Closing disc fits into
the body seat. Stem is sealed with gland
packing in the valve head. Service medium
flow direction is under the disc.
Connecting and end-to-end dimensions
End-to-end dimensions are given in the table
below.
Material
Body malleable cast iron (GST-35-10)
Head, seat brass (CuZn37)
Stem, disc stainless steel (13Cr)
Gland packing asbestos-free fibre
Testing
The valve is tested as per ČSN 13 3060, part 2.
Installation
The valve can be installed in horizontal or
vertical piping.
Operation
The valve is operated by handwheel.
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