Type BPS by-passing nozzles are designed to produce variable flow rates using a single nozzle. The flow of oil into the swirl chamber of the nozzle is by-passed through a return flow orifice in the nozzle distributor (disc) and a fraction of the flow is returned to the storage tank. When the by-pass valve is closed, the nozzle acts as a simplex atomizing nozzle at its rated capacity. As the by-pass valve is opened, flow through the nozzle orifice is reduced with the balance of the oil returning to the tank.
Application:
• Commercial and industrial combustion.
Materials/Construction:
•
Body and disc: Type 416 Stainless Steel. • Stem and adapter:brass. • Strainers: 120 mesh, 304 s.s. up to 10 gph 60 mesh, 304 s.s. over 10 gph
Flow rates: +/-5% from nominal rating @ 100 psig operating pressure, with by-pass valve closed. • Spray angles: +5°/-0° from nominal rating @ 100 psig operating pressure, with by-pass valve closed. • Test fluid: viscosity 35 SSU, specific gravity .825 @ 60°F.
Features:
• Accurate, predictable flow rates due to linear and uniform relationship between by-pass pressure and orifice flow. • Less than 5° fluctuation in spray angle over entire operating (turn down) range. • Turn down ratios between 3:1 and 4:1 • Variable flow rate with a constant supply pressure • Fine atomization over entire flow range. • Flow curves and data for each nominal flow rate are available upon request
Ordering Information:
• The part number represents the nominal flow rate, the spray angle and the nozzle type “BPS”
• Example: 120060BPS
Search
Enter a Part Name, Description, or Keyword.
Tip 1: For partial keyword, please use wildcard *. For example b2ta* Tip 2: If you want to find a particular manufacturer, use the "Browse by Manufacturer" feature.
Patriot-Supply.com has spent thousands of dollars and invested countless hours preparing cross references and other information to aid our customers. All information on this website is coded and copyrighted. Any and all information taken illegally will result in litigation.
