Select equipment
Data sheets of pressure-reducing desuperheating station, of stop valves, of regulating valves
- Stop Valve
- Gate Valve (Medium Parameters) 2c,1511, 1533, 1126, 1016
- Gate Valve (High Pressure) 1120, 1123, 1156, 1012, 1013, 1015, 880, 881, 882, 883, 884,885, 887
- Check Valve
- Steam Trap
- Safety Valve 7с
- Pulse Valve 8с
- Pulse Valve 112
- Main Safety Valve
- Pulse Valve 586
- Regulating disk valve
- Regulating Rotary Valve 6c
- Regulating Needle Valve with lever actuation
- Regulating Needle Valve 10c and other
- Throttle Control Valve
- Quick-Release Valve
- Butterfly Valve
- Double-Seat Regulating Valve 14с
14с-73-20-1
| Destignation | Dn, mm | Pn, MPa | Kvy, |
F, cm2 | Torque, N•m | D1, mm | D2, mm | L, mm | H, mm | Weight, kg | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 300 | 6,3 | 425 | 660 | 192 | 1160 | 303 | 325 | 800 | 1160 | 560 |
Convention
body – steel 20 (GOST 1050), steel 25Л (GOST 977);
cover – steel 20 (GOST 1050);
top valve, bottom valve – steel 20x13 (GOST 5949);
valve stem – steel 20 (GOST 1050).
Double-seat regulating valves are manufactured in accordance with Technical Specification 3742-002-79315310-2007.
Double-seat regulating valves are used for regulating steam flow and pressure by means of translational movement of the valve spool. The lever is used for driven-operation of the valve. These valves are not used as stop valves. Connection – by welding.
