Pressure Reducing Station
With Self Actuating - PRS-06-PRV
Product description:
Complete Pressure Reducing Station / System (PRS) consisting of
- Steam Separator with drain assembly.
- " Y" type Strainer
- Pressure Reducing Valve- Self ActuatingMechanical Type
- Safety Valve -Angle Discharge, Spring Loaded, Full Lift, Conventional type.
- Isolation Valve (Gate valve / Piston valve) OS & Y type, H / W Operated, for Inlet, Outlet & By Pass valve (Globe valve / Piston valve)
- Pressure gauge with Syphon cock for Inlet & Outlet Pressure Reading
completely fabricated with Seamless pipes, fittings and flanges with bypass line dully assembled / testing & certified with IBR form III-A
Features:
- All Inlet & Outlet Isolation, bypass Valves [Gate / Globe / Piston], PRV, SRV, Strainers, Separator are in house manufacturing products.
- All Piping / SRV / PRV are correctly Sized with Sizing Selection Programme for Accurate Controlled Performance.
- Complete PRS is in house Fabricated with high skill IBR approved welder with seamless pipes, fittings and flanges with bypass line dully assembled and finally tested and certified with IBR form III-A.
- Hydro Testing of PRS and Final Pressure setting is done with air before dispatch.
Application:
- PRS for process heating applications in sugar, food, textile, paper, chemical, pharma etc.
- Deaerator, Ejector PRS for boiler
- Turbine bypass / Exahust / Bleed PRS
Note : *We Recommend to Provide External Balance Pipe when the Reduced Pressure is Below 55% of the Inlet Pressure
Ordering / Sizing Information:
- Steam Flow Rate
- Steam Inlet Pressure , Kg/cm2
- Steam Outlet Pressure in Kg./cm2
- Steam Inlet temperature in Deg. C
Technical Specifications
| Inlet Pipe Size | 25 mm to 300 mm |
| Outlet Pipe Size | 25 mm to 600 mm |
| Pressure Rating | 150 # & 300# |
| Material | Carbon Steel / Alloy Steel |
| End Connection | Flanged End |
Drawing
MATERIAL SPECIFICATIONS
| SR.NO. | Part Name | QTY. | Material |
|---|---|---|---|
| 1 | Steam Saperator | 1 | ASTM A216 GR. WCB / ASTM A217 GR WC6 / WC9 |
| 2 | Strainer | 1 | ASTM A216 GR. WCB /ASTM A217 GR WC6 / WC9 |
| 3 | Gate / Piston Valve-Inlet | 1 | ASTM A216 GR. WCB / ASTM A217 GR WC6 / WC9 |
| 4 | Reducer / Distance Piece | 1 | A 234 Gr. WPB/A 106 Gr.B/ASTM A335P11 |
| 5 |
Pressure Reducing Valve (Self Actuating Mechanical Type) |
1 | ASTM A216 GR. WCB / ASTM A217 GR WC6 / WC9 |
| 6 | Expander / Distance | 1 | A 234 Gr. WPB / A 106 Gr.B/ASTM A335 P11 |
| 7 | Gate / Piston Valve-Outlet | 1 | ASTM A216 Gr. WCB / ASTM A 217 GR WC6 / WC9 |
| 8 | Globe / Piston ValveBypass | 1 | ASTM A216 Gr. WCB / ASTM A 217 GR WC6 / WC9 |
| 9 | Safety Valve | 1 | ASTM A216 Gr. WCB / ASTM A 217 GR WC6 / WC9 |
| 10 | Pressure Gauge | 2 | Standard |
| 11 | Inlet Pipe | 1 | A 106 Gr. B/ASTM A335 P11 |
| 12 | Outlet Pipe | 1 | A 106 Gr. B/ASTM A335 P11 |
| 13 | Bypass Pipe | 1 | A 106 Gr. B/ASTM A335 P11 |
| 14 | Bend | 2 | A 234 Gr. WPB |
| 15 | Drain Assly | 1 Set | F.S / CA 40 |