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
1438-20-Р (01…13)
| Destignation | Dn, mm | Pn, MPa | Kvy, |
D, mm | d, mm | L, mm | L1, mm | L2, mm | A, mm | H, mm | Actuator type*** | Weight, kg | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 37,3* | 280 | 0,3…2,9 | 32/45 | 20/28 | 70 | 420 | 115 | 387 | МЭО 630/25-0,25У-92К | 15,9 |
Convention
body – steel 25 (GOST 1050);
yoke – steel 25 (GOST 8479);
valve spindle – steel 14Х17Н2 (GOST 5632), steel 12Х18Н10Т (GOST 5949) with catalytic nitrogenization.
These valves are used for regulating flow of water, steam and non-aggressive petroleum products. Connection to pipeline – by welding. Operation – automatic control by means of electric drive.
* working pressure, Рр ** without electric actuator *** ref. electric drives section