Control bodies of the valves of II and III leak-proofness grade in the closure
The control bodies of the valves of II and III leak-proofness grade in the closure are straightway double-seat flanged stuffing balanced bodies.
The control bodies consist of the straightway frame, having the flanged connection to the pipeline, the profiling insert with two seal faces, the slide with the stock, the yoke and seal units (those of the stock, the frame and the yoke).
The discharge characteristic is defined by the square of openings of the profiling insert.
| The control body in the position “OPEN” | The control body in the position “CLOSED” |
Control bodies of the valves of IV, А and В leak-proofness grade in the closure
The control bodies of the valves of IV, А and В leak-proofness grade in the closure are straightway double-seat flanged stuffing balanced with the slide bodies.
The control bodies consist of the straightway frame, having the flanged connection to the pipeline, the profiling insert, the seat the basic and the balancing slide, the stock, the yoke and seal units (those of the stock, the frame and the yoke).
Control bodies of the valves of IV, А and В leak-proofness grade in the closure
with the seal type MM
| The control body in the position “OPEN” | The control body in the position “CLOSED” |
Control bodies of the valves of IV, А and В leak-proofness grade in the closure
with the seal type ME
| The control body in the position “OPEN” | The control body in the position “CLOSED” |
Control bodies of the valves of IV, А and В leak-proofness grade in the closure
with the seal type MC
| The control body in the position “OPEN” | The control body in the position “CLOSED” |