Diaphragm valve IR-470-50-bRUZ
hydraulically-operatedflow controldistribution

Diaphragm valve - IR-470-50-bRUZ - BERMAD CS Ltd - hydraulically-operated / flow control / distribution
Diaphragm valve - IR-470-50-bRUZ - BERMAD CS Ltd - hydraulically-operated / flow control / distribution
Diaphragm valve - IR-470-50-bRUZ - BERMAD CS Ltd - hydraulically-operated / flow control / distribution - image - 2
Diaphragm valve - IR-470-50-bRUZ - BERMAD CS Ltd - hydraulically-operated / flow control / distribution - image - 3
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Characteristics

Type
diaphragm
Operation
hydraulically-operated
Function
flow control, distribution
Media
for water
Other characteristics
high-flow, remote control, multiple, low-flow
DN

Min.: 80 mm
(3.15 in)

Max.: 400 mm
(15.748 in)

Pressure

Min.: 0.5 bar
(7.3 psi)

Max.: 16 bar
(232.1 psi)

Description

Overview
The BERMAD IR-470-RUZb Flow Control Valve is a hydraulically operated, diaphragm-actuated valve designed to limit system demand to a constant preset maximum flow rate. It is supplied with a 2-way control circuit, manual selector and metal control accessories, optimized for irrigation distribution networks.

Key features
  • Line-pressure driven, hydraulically controlled — restricts line fill rate and prevents excessive consumer demand
  • Advanced hydro-efficient globe design — unobstructed flow path, single moving part, high flow capacity
  • Fully supported & balanced diaphragm — low opening and actuation pressure, accurate low-flow regulation, progressive valve closing, prevents diaphragm distortion
  • Hydraulic flow sensing (upstream installation) — no moving parts, no flow straightening required


Hydraulic flow sensor
  • Installed upstream for stable measurement and control
  • Robust design with no moving components reduces maintenance needs


Operation & maintenance
  • Easy flow setting via the control circuit and manual selector
  • Simple in-line inspection and service due to single moving part and accessible components


Typical applications
  • Automated irrigation systems
  • Line fill-up control
  • Multiple independent consumer systems
  • Irrigation machines
  • Distribution centers and header stations
  • Filter stations


Product identification / Technical specifications
  • Model: IR-470-RUZb
  • Series: 400 Series
  • Product type: Flow Control Valve, hydraulically operated, diaphragm actuated
  • Operation: Line pressure driven, hydraulically controlled
  • Control features: 2-way control circuit, manual selector & metal control accessories
  • Flow sensing: Hydraulic flow sensor (upstream installation), no moving parts
  • Design: Advanced hydro-efficient globe design with unobstructed flow path
  • Diaphragm: Fully supported & balanced for low actuation pressure and improved low-flow regulation
  • Typical segment: Irrigation
  • Internal product code (page data-barcode): 26441

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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.