Bürkert Servo-assisted 2/2-WAY Diaphragm Valve Type 6213

Valve 6213 EV is a servo-assisted diaphragm valve. The spring coupling of the diaphragm supports the opening process in the valve. In its standard variant, the valve is suitable for deployment with liquids. A minimum differential pressure is required for full opening. For gas and vacuum applications, a special variant is available (HP00) that opens the valve without differential pressure. Various diaphragm materials are available depending on the actual application. The body is is available in brass, stainless steel and gunmetal. For other markets, dezincification-resistant brass is available. To reduce electrical power consumption during operation, coils with integrated Kick-and-Drop (KD) electronics featuring double coil technology are available.

Type

2/2-way servo-assisted diaphragm NC. Body: brass G 3/8 to G 2. Diaphragm: EPDM (also FKM NBR). Pressure: 0.2-10 bar. Coil: 24 V DC / 230 V AC. Temperature: 0 to +80 °C. Seal: NBR, FKM, EPDM Body: Brass acc. to DIN EN 50930 - 6 Stainless steel 1.4408 Gunmetal (external thread) DN 10...DN 20 Coil: Polyamide, epoxy (insulation class H) Valve inner parts: Brass body: brass, stainless steel and PPS Stainless steel body: stainless steel and PPS Gunmetal body: stainless steel and PPS (external thread) DN 10...DN 20 Orifice: Standard: DN 10...DN 40 HP00: DN 13...DN 20 Thermal insulation class of: Epoxy coil class H Duty cycle: 100 % continuous operation; KD coil max. 6 switching cycles/minute DN 10...DN 13: Opening: 10...100 ms Closing: 100...200 ms DN 20: Opening: 200...300 ms Closing: 400...700 ms DN 25...DN 40: Opening: 300...400 ms Closing: 800...1400 ms Operating voltage: Standard: 24 V DC, 24 V 50 Hz, 230 V 50 Hz, 110 V 50 Hz, 120 V 60 Hz HP00: 24 V DC, 24 V 50/60 Hz, 230 V 50/60 Hz Voltage tolerance: ± 10 % Viscosity: Max. 21 mm2/s Port connection: G ¼, G ⅜, G ½, G ¾,G 1, G 1 ¼, G 1 ½, G 2 NPT ¼, NPT ⅜, NPT ½, NPT ¾, NPT 1, NPT 1 ¼, NPT 1 ½, NPT 2 Rc ⅜, Rc ½, Rc ¾, Rc 1, Rc 1¼ Degree of protection: IP65 with cable plug Type 2518 , (IP67 on request) Installation: As required, preferably with actuator upright Standard variant: Max. + 55 °C AC10: 10 switching cycles/min AC19: 10 switching cycles/min

Material

Brass body, EPDM diaphragm

Pressure Rating

0.2-10 bar

Temperature Range

0°C to +80°C

IP Rating

IP65

HS Code

8481.80

• Type 0290
• Burkert
• Burkert 6213
• Buerkert
• Buerkert 6213
• Bürkert 6213
• Type 6213
• Burkert Type 6213