Page 15 - Bürkert

Plunger Operated 2/2-way Solenoid Valve for neutral media
and high temperatures

0255 G 1/4” - G 1/2”

• Fluid temperature to 180 ºC

• Integrated metallic body seal
• Wear resistant stainless steel seat

2 (A)

1 (P)

High performance plunger operated, direct-acting solenoid valve with in- Envelope Dimensions [mm] (see datasheet for details)
tegrated metallic body seal and wear resistant stainless steel seat. Three
way (Type 0355), high pressure (100 bar), and high temperature
(250 °C) versions are also available.

Technical Data
2508 cable plug Form A included
Temperature media -40 ºC to +180 ºC D
Ambient temperature +55 ºC, max.
2
Viscosity Max. 21 mm /s
Voltage tolerance ± 10%
Duty cycle 100% continuous rating
Body material Brass with moulded stainless steel seat 1.4305 or B
stainless steel 1.4581
Seal material PTFE
Coil material Epoxy (Class H)
Power consumption DC: 16 W, AC: 35-40 VA (inrush), 16/10 VA (hold)
Protection class IP65 (with cable plug)
Electrical connection Cable plug acc. to DIN EN 175301-803,
Form A (included)
Response times 1) C
Opening [ms] AC 10-20, DC 20-80
Closing [ms] AC 20-30, DC 20-30
1) Measured at valve outlet at 6 bar and +20 °C acc. to ISO 12238. A
Opening: Pressure rise 0 to 90%, Closing: Pressure drop 100 to 10%

Options
• CSA/UR approval
• Cable plug with LED and/or varistor Size A B C D
• FM Class 1 Div 2 approval Brass G 1/4” 56 40 105 74.5
• UL listed version Brass G 3/8” 56 40 105 74.5
• ATEX approval St.st. G 1/4” 74.5 40 105 74.5
• Other sealing materials on request St.st. G 1/2” 74.5 40 108.5 74.5
• Silicone, oil and grease-free for oxygen

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