Suction Diffuser and Triple Duty Valve Valves

Description

Suction Diffuser General Description

  • Installed at the inlet of the pump.
  • Serves as a filter to remove suspended debris.
  • Act as a flow straightener and guides pumping media at the inlet of impeller.
  • Stabilizes flow at inlet of the pump.
  • Cast Iron body for ANSI class 125 and ductile iron for ANSI class 250.
  • Flanges as per ANSI standard / Customer requirement.
  • Acts as an elbow.

Triple Duty Valve General Description

  • Installed at the discharge side of pump systems.
  • Spring-loaded disc prevents valve chatter.
  • Balancing valve/ Priming with by-pass function.
  • Inline or 90° flow arrangement is possible.
  • Cast Iron body for ANSI class 125 and ductile iron for ANSI class 250.
  • Flanges as per ANSI standard / Customer requirement.
  • Throttling operation.

Features

  • Suction Diffuser Features:

    • No separate strainers and 900 bends required.
    • Variable inlet and outlet sizes to suit pipe fitting.
    • Removable SS-304 fine mesh serves as a filtering element.
    • Baffles straightens flow, reduce turbulence and guides flow to pumping unit.
    • Product engineered using CFD technique to reduce head loss.
    • Low room space as it can be directly bolted to the suction side of the pumping unit.
    • Designed with reduced delivery diameter, separate reducers are eliminated.
    • Drain arrangement for online maintenance as well as bosses for gauge at the inlet and outlet flanges.
    • Adjustable support and easy maintenance.

    Triple Duty Valve Features:

    • Performs as spring-loaded non-slam check, balancing, shut-off, priming through by-pass and throttling valve.
    • Soft seated externally guided disc ensures a leak tight seal.
    • Mating thread parts are dissimilar non-galling metals.
    • Product engineered using CFD technique to reduce head loss.
    • Re-positional inlet body viz. two types of mounting arrangement I-type (1800 angle) and L-type (900 angle).
    • NPT drain plug at the inlet and outlet body.
    • Low room space compared to conventional pumping system.

Application

  • HVAC Building and construction (Multi storied buildings/Shopping Complexes/Auditoriums/In door Stadium/ Airports/ Refrigeration System).
  • Industry (Pharmaceuticals/ Bottling plants/ Chemical/ Food and Beverages

Specification

  • Suction Diffuser

    • Size Range: 2“ to 20“
    • Pressure Rating: ANSI Class 125 and class 250
    • ANSI Standard Flanges

    Triple Duty Valve

    • Size Range: 2“ to 24“
    • Pressure Rating: ANSI Class 125 and class 250
    • ANSI Standard Flanges

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