4/2-way Solenoid Valve 161-140-050

• Function principle: 4/2-way solenoid valve
• Lubricant: oil and grease up to NLGI grade 2
• Valve, basic position: sliding, open P to A
• Operating temperature
  Oil, 4-1500 mm²/s: -40 to +80 °C
  Grease, 700 mbar: -25 to +80 °C
• Operating pressure: max. 320 bar
• Hydraulic connector: G 1/4
• Supply voltage: 24 V DC, 220 V AC
• Rated current: 1,33 A at 24 V DC; 0,17 A at 220 V AC, 50 Hz
• Rated power: 16 W, 5 W
• Electrical connection: DIN EN175301-803
• Material: aluminium
• Protection class: IP 65 with plug
• Dimensions: 148 x 58 x 45 mm
• Mounting position: any

161-140-050 solenoid valve for use in single-line lubrication systems

These directional valves are used to control the flow of lubricants. Either to divide up a central lubrication system into a number of lubrication circuits (zoned actuation) or to switch between circulating and intermittently operated lubrication circuits. Valves for a maximum pressure of up to 45 bar can be used for single-line lubrication systems with metering devices. Valves for a pressure range of up to 300 or 500 bar also are suitable for progressive systems.

Features and Benefits

• Directional valves for oil with a low or high effective viscosity and greases up to NLGI Grade 2
• 2-, 4- or 5-way valve switching functions selectable for zoned actuations
• For single-line systems with sectional supplying of lubricants dependent upon different times and quantities
• Manual action possible

Applications

• Paper industry
• Steel industry
• Heavy industry