Ball valves with replaceable chokes (KШД) are designed for control of operating Medium flow at pumping it to shelf as well as to other systems requiring flow control.
Valves design enables replacing choking cap through side window, at that valve is under pressure of operating Medium that allows reducing costs for changing system operating mode. Replacement of nozzles takes maximum 15 min.
Delivery of choking nozzles, counter-flange and fasteners shall be agreed upon ordering.
Technical characteristics
| Symbol | КШД 50х21ХЛ | КШД 65х21ХЛ-Ф |
| Nominal inside diameter, mm (inch) Operating pressure, MPa (psi) |
50 (21/16) 21 (3000) |
65 (29/16) 21 (3000) |
| Diameter of replaceable nozzles, mm | 2,3,4,5,6,7,8,9,10,12,15,18 single-sided, arrowed |
|
| Direction of operating Medium flow | ||
| Flanges connection size | GOST 28919 | RD 26-16-40 |