Specifications

  • Range of available diameters – 1 1/4″ – 12
  • Pressure rated to 230 PSI (all valves are tested to 150 PSI leak test / 230 PSI hydrostatic shell test).
  • Medium temperature – max 104ºF (temporarily to 140ºF)
  • Painted with a 200 µm thick coat of epoxy paint, RAL 5015.
  • Flanges complying with ANSI/ASME B16.1 Class 125
  • Patents no – US 8,146,618 B2, US 8,082,949 B2
  • API 598 tests and requirements.

For Pumps

  • Enables more compact construction of the pump canopy.
  • Low service time – our ball check valves take less than 15 minutes to service.
  • Quick replacement time – customers can quickly replace the valve balls themselves without damaging the equipment.

For Lift Stations

  • Space saving – our valves enable space saving in a liftstation therefore giving the possibility of using a much smaller tank.
  • Quick replacement time – customers can quickly replace valve balls themselves without damaging the equipment.
  • Full opening at the velocity of 2.3 fps – the SZUSTER system check valves are fully opened at the velocity of 2.3 fps, thereby enabling the efficient work of the customer’s system.
  • Significant reduction of vibration – our check valves successfully reduce vibrations thereby making the system work more quietly.

For Waterworks

  • Full opening at the velocity of 2.3 fps – fully open position and constant factor K, starting from the flow rate of 2.3 fps.
  • Easy access to valves interior and the ball which enables:
    – placing the cover in the so-called servicing position
    – inspection of the inlet pipeline (including the pump rotor) and inspection of the pressure pipeline
  • Reduction of vibrations making a system work more quietly.

For Engineers

  • Combined solution – a two-in-one compact solution (elbow, check valve) or even a three-in-one compact solution (elbow, check valve, knife gate valve).
  • Fully open position and constant factor K starting from the flow rate of 2.3 fps.
  • Reduction of vibrations making a system work more quietly.
COMBI PRODUCT MANUAL
ESK PRODUCT MANUAL

Elbow Ball Check Valves

Will That Clog the Valve?

WE MAKE FLOW HAPPEN

Please contact Indiana Pump Works, LLC for more information
about any of our products or services.