Page 13 - Bürkert

2/2-way Solenoid Valve for aggressive media

0142 Ø 20 - Ø 63 mm, true union

• Unique isolated technology for slightly
contaminated fluids
• Rugged moulded diaphragm
• No metallic internal parts

• Pilot control with pivoted armature and
lockable manual override 2 (A)

1 (P)

This valve is specifically designed for aggressive fluids where a chemi- Envelope Dimensions [mm] (see datasheet for details)
cally compatible solution is required. The pilot operated solenoid valve
needs to open and close a minimum differential pressure of 0.5 bar. B

Technical Data
Pressure range 0.5-6 bar
Temperature media 0 ºC to +50 ºC 2508 cable plug Form A
Max. Ambient temperature 0 ºC to +40 ºC (PVC), included
(0 ºC to +55 ºC, PVDF on request)
Valve internal parts PVDF
Body material PVC (PVDF on request)
Seal material EPDM or FKM
Coil material Epoxy (Class H)
Power consumption DC: 5 W, AC: 20 VA (inrush), 11 VA (hold)
Voltage tolerance ±10% C
Duty cycle 100% continuous rating A
Protection class IP65 (with cable plug)
Electrical connection Cable plug acc. to DIN EN 175301-803,
Form A (included)
Response times 1) Size [mm] A B C
Opening [ms] 100 - 800
Closing [ms] 1000 - 4000 15 148 62.5 148
20 154 62.5 148
1) Measured at valve outlet at 6 bar and +20 °C acc. to ISO 12238.
Opening: Pressure rise 0 to 90%, Closing: Pressure drop 100 to 10% 25 190 85 174.5
40 254 115 212
50 268 115 212
Options
• Normally open
• Electrical position feedback Pressure Temperature chart
• Impulse coil for PVC and PVDF
• Threaded port connection
• Range of diaphragm seals to suit aggressive media Pressure [bar]
• Cable plug with LED and varistor 7
• CSA certification 6
PVDF
5
PVC
4
3
2
1
0
0 10 20 30 40 50 60 70 80
Temperature [°C]

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