Diaphragm valve IR-420
hydraulically-operatedpressure-reducingfor potable water

Diaphragm valve - IR-420 - BERMAD CS Ltd - hydraulically-operated / pressure-reducing / for potable water
Diaphragm valve - IR-420 - BERMAD CS Ltd - hydraulically-operated / pressure-reducing / for potable water
Diaphragm valve - IR-420 - BERMAD CS Ltd - hydraulically-operated / pressure-reducing / for potable water - image - 2
Diaphragm valve - IR-420 - BERMAD CS Ltd - hydraulically-operated / pressure-reducing / for potable water - image - 3
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Characteristics

Type
diaphragm
Operation
hydraulically-operated
Function
pressure-reducing
Media
for potable water
Body
modular
Applications
irrigation
Material
brass
Other characteristics
ISO
DN

Min.: 50 mm
(1.969 in)

Max.: 400 mm
(15.748 in)

Pressure

10 bar, 16 bar
(145 psi, 232.1 psi)

Temperature

60 °C
(140 °F)

Description

Overview
The BERMAD Model IR-420 is a hydraulically operated, diaphragm-actuated pressure reducing valve designed to reduce higher upstream pressure to a stable, lower downstream pressure, independent of fluctuating demand or upstream pressure variations.

Key applications
  • Irrigation systems
  • Potable water distribution

Available documentation
  • IR-400 Series - Spare Parts (PDF)
  • IR-400 Series - Engineering (PDF)
  • 400 Series IR - Ordering Guide (PDF)
  • 400 Series - 2D CAD (selectable diameters)
  • 400 Series - 3D CAD (selectable diameters)

Features & Benefits
  • Hydraulically operated, diaphragm-actuated control for reliable pressure regulation
  • Maintains a constant downstream pressure regardless of demand or upstream pressure fluctuations
  • Modular 400 Series design enables common spare parts and shared CAD resources

Technical specifications
  • Model: IR-420
  • Series: 400 Series
  • Function: Pressure reducing valve
  • Operation: Hydraulically operated, diaphragm actuated
  • Applications: Irrigation, Potable Water
  • Internal / product barcode: 27721
  • Documentation available: Spare Parts, Engineering, Ordering Guide, 2D & 3D CAD

Catalogs

IR 420
IR 420
2 Pages
IR 420-XZ
IR 420-XZ
2 Pages
IR 43Q
IR 43Q
1 Pages

Other BERMAD CS Ltd products

Irrigation

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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