• Increase font size
  • Default font size
  • Decrease font size
Home Valves Automotive
Valves

dump-valves

Dump valves

Application

This valve is used on turbochargers. It is a bypass valve used to release the turbo pressure in order to prevent the turbo lag effect by sudden closing of the throttle valve. 
 
 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 NC.
  • Operating voltage: 12 V.
  • Nominal voltage: 13.5 V.
  • Resistance: 22.5 Ω @ 23° C.
  • Flow rate: 100 kg/h, dP = 520 mbar.
  • Operating pressure: 0 to 2 barg.
  • Operating temp.: - 40 °C to 110°C.
  • Engine mounting.
  • Life 13,000,000 cycles.

 


s_valves_2a

EGR Proportional Valves

Description

Proportional solenoid valve. The vacuum is regulated by varying the duty cycle.

Application

A component of the exhaust gas recirculation system which controls the E.G.R. valve in order to regulate the amount of exhaust gas taken into the inlet manifold.


tson_valves_1

Gearbox Hydraulic Solenoid Valves

Applications

Vehicles with automatic transmission.

Characteristics

Two ways on/off normally opened valve. It commutes the different canals of the gearbox hydraulic circuit Outlet resistance to gearbox oil.


ts_valves_1

Gearbox Oil Control Valves

Applications

Automatic gear box oil discharge control.

Characteristics

2 ways on/off normally closed valve. It discharges oil of the
gearbox toward the intercooler.


Page 2 of 4