DP Series Steam Pressure Reducing Valve (PRV)
Image of Spirax Sarco DP 17 Series Series Steam Pressure Reducing Valve (PRV)
Image of Spirax Sarco DP 25 Series Series Steam Pressure Reducing Valve (PRV)
This PRV product are newly improved product based on Spirax Sarco DP Series, prominent features: the same body can be installed and exchange the voltage valve in the more than at the same time, realize temperature control, upstream pressure control, remote switch control, etc.
Image of Spirax Sarco DP 27 Series Series Steam Pressure Reducing Valve (PRV)
Image of Spirax Sarco DP 163 Series Series Steam Pressure Reducing Valve (PRV)
Super high sensitivity guide type diaphragm valve main technical parameters and performance indicators.
Performance
| Nominal Pressure (MPa) | 2.5 |
| Casing Body Test Pressure (MPa) | 3.75 |
| Sealing Test Presure (MPa) | 2.5 |
| Max. nlet presure (MPa) | 2.5 |
| Outlet pressure range (MPa) | 0.02 - 1.6 |
Material of main parts
Live Photo of Spirax Sarco DP Series Series Steam Pressure Reducing Valve (PRV)
| Name of Part | Material of Parts |
| Body, Bonnet | GG-20, WCB, 304 S.S. |
| Seat | 410 S.S. |
| Plug | 410 S.S. |
| Diaphragm | 321 S.S. |
| Adjustable Spring | UNS G92600 |
Flow factor(Cv)
| DN | 15 | 20 | 25 | 32 | 40 | 50 |
| Cv | 2.9 | 5.3 | 8.6 | 11.6 | 16.5 | 29.1 |
Dimensions
Dimensions of Spirax Sarco DP Series Series Steam Pressure Reducing Valve (PRV)
| DN | L | H1 | H | D |
| 15 | 147 | 235 | 145 | 207 |
| 20 | 154 | 235 | 145 | 207 |
| 25 | 160 | 235 | 145 | 207 |
| 32 | 180 | 250 | 160 | 220 |
| 40 | 16 | 250 | 160 | 220 |
| 50 | 230 | 270 | 180 | 220 |
All Categories
- Ball Valves
- Control Valves
- Check Valves
- Globe Valves
- Butterfly Valves
- Bellows Sealed Valves
- Pressure Reducing Valves
- Plug Valves
- Safety Valves
- Safety Relief Valves
- Resilient Seated Gate Valves
- Cast Steel Valves
- Forged Steel Valves
- Instrumentation Ball Valves
- Instrument Manifolds
- Needle & Gauge Valves
- Balance Valves