OpDSH VSpray Desuperheater Nozzle
Categories:
OpDSH VSpray nozzles are fixed area spraying devices which inject water in the outlet a of a venturi-shaped section combined with a swirling pattern of nozzles for an excellent and rapid atomizing of sprayed water.
Low-velocity steam flows can be thoroughly handled as well with a minimum approach temperature of 42.8°F over saturation. They are primarily intended for very low capacity processes with moderate load changes and where an accurate temperature control is essential.
Common Applications
- Turbine Shaft Sealing
- Heat Exchangers
- Ejectors
- HVAC
- Tire Vulcanization Processes
- Drum Dryers
- General Purpose Cooking Kettles
Specifications
| Product Groups | OpDSH-VSpray |
|---|---|
| Function | Temperature Control of Superheated Steam |
| Type | Fixed Area Spray |
| Steam Pipe Sizes | 1 -1/2", 2", 3", 4" |
| Water Connections | ½”, ¾”, 1” |
| Flow Capacity (Cv) | 0.0145 to 0.928 |
| Trim Material | Stainless Steel |
| Pressure Class (ASME/ANSI) | CL150, CL300, CL600, CL900, CL1500 |
| Connection Type | Steam: SWE, BWE, Wafer | Water: RFF, Other |
| Max Temperature | 1,058 degrees Fahrenheit |
| No. of Nozzles | 1 – 8 |
| Rangeability | Up to 10:1 |
| Max Water Flow | 22 gpm |
| ΔP | 435psid |
| Mounting | Straight-in-line with Top Water Connection |
| Industries | Aerospace & Defense, Chemical/Petrochemical, Food & Beverage, Industrial Gases, Metals & Mining, Oil & Gas, Power, Pulp & Paper, Refining |
| Certifications/Norms | ANSI/ISA, ASME, CRN, PED |
