Application
Shut-off valve for water, air, oils, crude oil
and gases for service pressures and
temperatures as per graph in the picture.
The ball valve is not intended for flow
regulation. Type 112 is intended for gas.
Technical description
The ball valve is a two-way valve, which
closing element is a floating ball sealed by
seats with reduced bore. DN 15 to 40 ball
valves are available also with full bore. The
ball valve has all-welded body. Trunnion is
sealed by a PTFE ring and FPM "O"-ring.
Connecting and end-to-end dimensions
Basic end-to-end and connecting dimensions
are given in the table below.
Material
Body carbon steel (St 358)
Ball stainless steel W 4301
Trunnion stainless steel W 4305
Seat carbon filled PTFE
Other materials available upon agreement
with the supplier.
Installation
The valve can be installed in any position
Operation
The valve can be operated by a lever, electric
servomotor or pneumatic actuator.
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