Irrigation

ELIPTIX R-30 FR/M (3W)

Weir-type, Elliptical-shaped Diaphragm, 3-way, Manual Override, Flow Control Valve

ELIPTIX R-30 FR/M, is a Weir-type, Elliptical-shaped Diaphragm, 3-way, Manual Override, Flow Control Valve, activated by line pressure.The valve remains partially open to allow a constant preset flow rate. Flow rate is determined by an orifice plate, where head loss across the plate is proportional to the actual flow rate. With increasing head loss the control valve automatically closes, with decreasing head loss it opens. These combined operations maintain constant flow rates, regardless of line pressure fluctuations.
 
Go to R-30 Basic Valve
Downloads

IOM (PDF)

Technical Specifications

Size Unit

Size range

DN25 - DN400 (1"- 16")

Pressure rating

PN10, PN16

Working temperature

5ᵒ – 60ᵒ C

End connection type

Threaded, Flanged, Grooved

Standard construction materials

Body and Cover

Ductile Iron

Internal Parts

Stainless Steel and Polymer

Seals + Diaphragm

Natural Rubber
EPDM

* Other optional materials available upon request

ELIPTIX R-30 FR/M (3W)

ELIPTIX R-30 FR/M (3W)

IRG R30 4 FR RIGHT

ELIPTIX R-30 FR/M (3W)

ELIPTIX R-30 FR/M (3W)
IRG R30 4 FR RIGHT

Features and Benefits

Advanced elliptical-shaped diaphragm
  • Reduces diaphragm surface area, enabling a smaller control chamber for faster, more precise valve operation. Ensures more uniform irrigation system performance and better infrastructure protection
Wide operating pressure range
  • Supports diverse irrigation applications, from low pressure drips, to high pressure sprinklers
Minimal head loss
  • Enhances water flow efficiency and reduces energy costs in irrigation systems
Rapid response design
  • Quickly adjusts to pressure and flow changes, ensuring reliable water delivery
Angle valve option
  • Allows more flexible installation in tight or complex piping configurations
Control trim with self-flushing filter
  • Reduces periodic inspection /cleaning /maintenance, saving on labor costs

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