Page 194 - Single-line automatic lubrication systems

Solenoid valve

161-110-031

Valves

Description
Technical data
The directional valves are used to control the flow of lubricants,
e.g. to divide up a central lubrication system into a number of lubri- Order number 161-110-031
cation circuits (zoned actuation) or to switch between circulating and
Function principle 2/2-way solenoid valve
intermittently operated lubrication circuits. Valves for a maximum Lubricant oil and grease up to NLGI 2
pressure of up to 45 bar can be used for single-line lubrication sys- Operating temperatures:
Oil, 4–1 500 mm/s 2 –40 to +80 °C; –40 to +176°F
tems with metering devices. Valves for a pressure range of up to 300 Grease, 700 mbar –25 to +80 °C; –13 to +176°F
or 500 bar also are suitable for progressive systems. Operating pressure max. 500 bar, max. 7 250 psi
Hydraulic connector G 1 /4
Materials aluminum
Features and benefits Supply voltage 24 V DC
• Directional valves for oil with a low or high effective viscosity and Rated current 0,67 A
16 W, 5 W
Rated power
greases up to NLGI Grade 2 Electrical connection DIN EN175301-803
• 2-, 4- or 5-way valve switching functions selectable Protection class IP 65 with plug
Dimensions 146,5 × 55 × 45 mm
for zoned actuations
5.77 × 2.17 × 1.77 in
• For single-line systems with sectional supplying of lubricants Mounting position any
dependent upon different times and quantities Dimensions 179,5 × 76 × 33 mm
• Manual action possible 7.06 × 3 × 1.3 in
Applications
• Paper industry
• Steel industry
• Heavy industry

NOTE
Further technical information, technical drawings,
accessories, spare parts or product function descriptions
available on SKF.com/lubrication: |
1-1703-EN

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