Application
Shut-off valve for distribution of compressed
air and other non-aggressive gases and liquids
for service pressures and temperatures:
Technical description
The valve is head-type. Closing disc fits into
the body seat. The disc is rotary attached to
the stem Stem is sealed with gland packing in
the valve head. Service medium flow
direction is under the disc. Valves of
diameters DN 20, 25 and 40 are also
manufactured with non-brazed screw
coupling.
Connecting and end-to-end dimensions
The valve is provided on the inlet as well as
outlet side by brazed screw coupling.
Connecting and end-to-end dimensions are
given in the table below.
Material
Body, head, bronze
Stem, disc stainless steel (13Cr)
Brazed coupling brass (CuZn37)
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. |
