6s-12-4 series regulating valve

Valves type 6s are designed to regulate the amount and pressure
of the working medium. The working medium is steam, water. The flow rate of medium through the valve is regulated
by changing the area of the cross-section, which is achieved by turning the spool
relative to the seat. The valve is controlled by electric actuator of ???
and ????. When ordering electric actuators of other manufacturers and brands (different from those listed in the table), the mass dimensions of the valve are as follows
specified in the table) mass-dimension characteristics of products change.
The maximum angle of spool rotation is 90°. Adjustable passage sections in the
valve are made in the form of rectangular windows in the spool and seat. Connection to
pipework is welded. It is not used as a shut-off valve.
Climatic design - U, T according to GOST 15150-69.
Placement category - 2, 3 according to GOST 15150-69.
Manufacturing and delivery according to TU 3740-001-86921904-2013..