Application
Shut-off valve for non-aggressive liquids,
steam, gases for the following service
pressures and temperatures:
Technical description
Sealing plug is drawn into the body by a
washer and bolt. Flow through the plug is
marked by a groove on square face.
Connecting and end-to-end dimensions
The valve is provided on inlet and outlet side
with straight pipe thread as per ČSN 01 4033.
The valve has a beak-shaped outlet.
Basic connecting and end-to-end dimensions
are given in the table below.
Material
Body, plug grey cast iron (42 2420)
Other material variants:
K 10 738-710:
Body, plug bronze
Testing
The valve is tested as per ČSN 13 3060, part 2.
Installation
The valves are installed at the end of piping
with beak-shaped outlet pointing down.
Operation
The valve is operated by a wrench.
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