Page 143 - Bürkert

5/2 and 5/3-way Solenoid Valve for pneumatics

WW H
mit Handnotbetätigung
G 1/4”
6519 WW L 4 2

• High flow rate 12
mit Handnotbetätigung
• Low power consumption 5 1 3
• Single and manifold assembly WW N 4 2
14 mit Handnotbetätigung
12
• High switching reliability 5 3
1
• Manual override as standard
4 2
• Corrosion-resistant construction
14 12
5 3
1

Type 6519 is a pilot operated 5/2 or 5/3-way valve. The valve width of Envelope Dimensions [mm] (see datasheet for details)
32 mm allows high flow rates. The use of high quality materials allows
the use of the valves even under outdoor and chemical atmosphere. The
Circuit function H
valves can be used individually or in blocks.

Technical Data
Orifice DN8.0 and 9.0 mm
Body materials
Pilot valve Polyamide
Main valve 5/2-way; polyamide, 5/3-way; aluminium
Thread insert material Brass (stainless steel on request)
Seal material NBR, NBR and PUR
C
Pneumatic connections
Supply ports 1,3,5 Threaded port G 1/4”, can also be flanged A B C
Service ports 2 and 4 Threaded port G 1/4” (on request NPT 1/4”) 53 32 175.7
Electrical connection Tag connector acc. to DIN EN 175301-803
Form A, Type 2508 (not delivered)
Protection class IP65 with cable plug A
Operating voltage 24 V DC, 24/110/230 V, 50-60 Hz
Voltage tolerance ±10% B
Power consumption AC 11 VA (inrush), 6 VA (hold), DC 2 W
Power consumption coil 2 W (100% continuous rating)
Ambient temperature -25 °C to +55 °C
Mediums Lubricated or non-lubricated compressed air, Circuit function L and N
on request neutral gases Technical vacuum
Environmental conditions Open air, chemical atmosphere
Response times 1)
Opening 20 ms
Closing 40 ms
1) Measured at valve outlet at 6 bar and +20 °C acc. to ISO 12238. C
Opening: Pressure rise 0 to 90%,
Closing: Pressure drop 100 to 10%

Note: Pneumatic module see Type 6518

A B C
32 249 A

B

142