Burkert – Type 0285 – 2/2 Way Direct-Acting Plunger Valve

จุดเด่นของ Type 0285 – 2/2 Way Direct-Acting Plunger Valve

Body in brass
Dirt filter in the inlet
Compact design, up to DN 12/500 mbar
Gas valve with DVGW approval in accordance with EN 161, size A

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The direct acting plunger solenoid valve Type 0285 is normally closed by spring force. During switching the core of the seal is tightened against the spring force and opens the valve. The inlet has a gauze filter fitted. The valve is delivered as standard with a bracket fitment. Type 0285 is best suited to flammable gases.

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type 0285

General Technical Data

Product Properties

Dimensions	Detailed information can be found in chapter “3. Dimensions” on page 4.
Seal material	NBR, FKM
Body material	Brass
Internal parts of valve material	Stainless steel 1.4105, 1.4571
Nominal diameter	DN 6…DN 12
Switching function	Detailed information can be found in chapter “2. Circuit functions” on page 3.
Special feature	Gauze filter in inlet

Performance Data

Duty cycle	100% continuous operation
Switching frequency	ca. 1000/min

Electrical Data

Operating voltage	24 V DC, 220…230 V/50 Hz, 220…230/UC
Power consumption	Detailed information can be found in chapter “4.1. Power consumption” on page 4.
Voltage tolerance	±10%

Medium Data

Medium temperature NBR	0 °C…+ 80 °C
Medium temperature FKM	0 °C…+ 80 °C
Operating medium NBR	Flammable mediums like energy gas, natural gas, liquid gas, acetylene, hydrogen
Operating medium FKM	As NBR, however with more volatile substances, e.g. solvents, hydrosulphide etc.

Process / Port Connection & Communication

Medium connectors	Internal thread Rp1⁄4 and Rp1⁄2 according to DIN EN 10226-1
Electrical connection	Cable plug for cable Ø 7 mm (included in delivery)

Approvals and Certificates

Degree of protection	IP65 with cable plug
DVGW-Approval	Group 2, Class A
Test regulations	DIN EN 161

Environment and Installation

Installation position	As required, preferably with actuator upright
Installation instructions	With retaining bracket
Ambient temperature	0 °C…+ 60 °C

*For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet, or contact Flu-Tech directly.