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
112-25х1-0-01
| Destignation | Dn, mm | Pp, MPa | working stroke, mm | actuating pressure, MPa | Weight, kg | |
|---|---|---|---|---|---|---|
| 25 | 3,0 | 450 | 6 | 3,2 | 40 |
Convention
body – 112-25х1-0М – steel 12Х1МФ (GOST 8479), 112-25х1-0, 112-25х1-0-01, 112-25х1-0-02 – steel 20 (GOST 8479);
valve stem – steel 25Х1МФ (GOST 20072);
valve disk – steel 20Х13 (GOST 5949).
Pulse valves are manufactured in accordance with Technical Specification 3742-002-79315310-2007.
Pulse valve is a part of the safety needle valve and is used for operation of the main safety valve by means of steam supply or shutoff of the servo-driven chamber. Position – vertical, stem up. Connection to pipeline – by welding.
