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Electric valve HM-C-EL
irrigationhydraulicmanual

Electric valve - HM-C-EL - TECNIDRO - irrigation / hydraulic / manual
Electric valve - HM-C-EL - TECNIDRO - irrigation / hydraulic / manual
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Characteristics

Applications
irrigation
Operation
hydraulic, manual, electric
Material
nylon, stainless steel, cast iron
Protection class
reinforced
Other characteristic
threaded, 2-way
DN

Max.: 300 mm
(11.811 in)

Min.: 80 mm
(3.15 in)

Description

Overview
  • Hydromodul-C Electric is a solenoid-operated membrane hydraulic control valve engineered for irrigation, aqueduct and waterworks applications. Designed for low pressure loss, cavitation resistance and flexible pilot circuit configurations.


Applications
  • Irrigation systems, municipal aqueducts, potable water distribution and industrial waterworks requiring reliable pressure control and anti-cavitation performance.


Key features
  • Hydrodynamic globe body section without stagnation pockets (low pressure loss)
  • Standard body: ductile cast iron GS500/GGG50 (carbon steel on request)
  • Polyester powder coating cured at 200°C, minimum 250 μm thickness
  • Fully guided plunger shaft with independent guide and seal seat
  • Plunger disc and seat shaped to minimise cavitation risk; optional removable stainless steel seat for enhanced cavitation resistance
  • Obstacle-free full bore design; no spokes or grids in the closing passage to reduce clogging and simplify maintenance
  • Optional dissipating cage obturator for higher pressure dissipation and stabilized opening without valve modification
  • Stainless steel shaft and return spring positioned outside the flow path to avoid additional turbulence and clogging
  • Nylon-reinforced Buna-N diaphragm and anti-abrasion polyurethane plunger seal
  • All pilot and command connections routed over the valve cover for easy access
  • Main function pressure gauge included for pilot calibration; additional gauges available on request
  • Optional drain plug on valve bottom for total drainage in freezing conditions


Standards
  • Flange-to-flange dimension: UNI-EN 558-1, DIN 3202 series F5
  • Flange drilling: ISO PN10-16; ANSI 150-300 on request
  • Compliant for potable water use: DM174 / GU166 / DE98/83CE


Technical specifications
  • Commercial denomination: Hydromodul-C
  • Body material: ductile cast iron GS500/GGG50 (carbon steel on request)
  • Protective coating: polyester powder, cured at 200°C, min. 250 μm
  • Seat options: standard seat; removable stainless steel seat available for cavitation resistance
  • Diaphragm: nylon-reinforced Buna-N
  • Plunger seal: anti-abrasion polyurethane
  • Shaft and springs: stainless steel (return spring positioned outside flow path)
  • Port: obstacle-free full bore
  • Maintenance: internal parts accessible without removing valve from pipeline; pilot circuit serviceable during operation
  • Pilot gauge: main function pressure gauge included for pilot calibration (additional gauges optional)


Documentation
  • Technical sheet: HM-C-EL-ITA_ENG-v02.pdf (1.52 MB)


Maintenance & options
  • Designed for easy maintenance with access to internal components without valve removal; pilot circuit maintenance possible with valve in operation
  • Optional equipment: removable stainless steel seat, dissipating cage obturator, drain plug for frost protection, additional pressure gauges

Catalogs

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Other TECNIDRO products

Hydromodul C Control Valves

*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.