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Valves

onoff_1

3 Way On/Off Solenoid Valves

Application

These valves are mainly connected to vacuum or pressure unit with several function such as by-pass E.G.R., waste-gate, dump valve.

Characteristics

  • 3/2 N.C
  • Operating voltage: 12 V.
  • Nominal voltage: 12.5 V.
  • Resistance: 20 - 45 Ω @ 23° C
  • Flow rate >1000 l/h @ 300 mbar.
  • Operating pressure: - 900 to 1,500 mbar.
  • Operating temp.: - 40 °C to 130 °C.
  • Max vibration: 40g.
  • Chassis or engine mounting.
  • Life 110,000,000 cycles

air_cond-valve

Air Conditionning Valve

Application

Cooling fluid management for air-conditionning systems
 
 Characteristics 
3/2 NC, 3 ways proportional solenoid valve.
Max. vacuum regulation: up to –900 mbar.
Operating nominal voltage: 13.5 V.
Coil resistance: 15 ohms.
Operating temp.: - 30 to 135° C. for ambient.
Output vacuum characteristic: according client.
Vacuum Consumption: according client.
Chassis or engine mounting.
  • 2-2 ways ON/OFF NC and NO solenoid valve.
  • Refrigerant continuous pressure: 0.1 ~ 2.5 Mpa
  • Operating voltage: 13V
  • Refrigerant. temp.: -38 to 100°C peaks 130°C
  • Massic flow rate inlet imposed 200 kg/h -> pressure inlet 120 mbar
  • Fluid: refrigerant 1234 yf
  • Max. circuit pressure: 30 bar
  • Life: 130,000 cycles
* depending on inner geometry

cooling_fluid_solenoid_valves

Cooling Fluid Solenoid Valve

Application

Control the cooling fluid towards the bypass of the engine, battery cooling system, HVAC system

Characteristics

  • 2-2 / 3-2 / 4-2 ways ON-OFF NC Solenoid Valve
  • Max. switchable pressure: up to 1 bar*
  • Operating Voltage: 13,5 V
  • Coil resistance: 10,5 ±10% ohms
  • Operating temp.: - 30 to 125° C
  • Flow rate: 9 – 25* l/min with ∆P 300 mbar between inlet and outlet at 25°C 
  • Flow: coolant 50:50 (water / Glycol + additives)
  • Max. circuit pressure: 3 bar
  • Life: 300.000 cycles
*depending on the inner geometry.

s_valves_1a

Cooling Fluid Solenoid Valves

Application

Control the cooling fluid towards the bypass of the engine.

Characteristics

  • 2 ways ON-OFF normally closed Solenoid Valve
  • Max. Closing pressure drop valve can open: 1 bar
  • Operating Voltage: 13.5 V
  • Coil resistance: 10 ohms
  • Operating temp.: - 30 to 135° C. for Ambient&fluid
  • Pressure drop: ?< 0.3 Bar @ 3000 l/hour water?+ antifreeze
  • Max. operating pressure: 3 bar
  • Life: 300.000 cycles

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