Burkert Type 6211 Diaphragm Valve is a servo-assisted normally closed 2/2-way solenoid valve with a servo diaphragm for use especially with neutral fluids and gaseous media. The valve has a low power consumption, low weight and a compact body. The valve is normally closed by spring force. Energized, the solenoid opens the pilot valve first. Then the medium pressure opens the main valve due to the pressure drop above the diaphragm.
The valve opens.The special design and geometry of the inner parts of the valve result in a soft closing function and cause almost no water hammer. This product can be combined with Male Connector Type 2507 and Cable Plug Type 2516.
- Push-over solenoid system AC07
- Energy-saving AC07 coil, max. DN 20
- Body in brass
- Pressure range 0.5 up to 10 bar
||Detailed information can be found in chapter “4. Dimensions” on page 5 of datasheet.
||NBR, EPDM, FKM
||Brass acc. to DIN 50930 – 6
||Detailed information can be found in chapter “5.1. Power consumption” on page 6 of datasheet.
||Detailed information can be found in chapter “2. Circuit functions” on page 3 of datasheet.
|Thermal insulation class of solenoid coil
||Cable plug Form C – class B
||Cable plug Form B – class H, flying leads
||24 V DC
|24 / 110 / 230 V / 50…60 Hz
||100% continuous rating
||Inrush 9 VA AC, 4 W DC (warm), 5 W (kalt)
||6 VA AC, 4 W DC
||0 °C…+70 °C
||-10 °C…+70 °C
||0 °C…+70 °C
||Neutral gases and fluids (e.g. compressed air, water, hydraulic oil, oil, fat without additives)
||Oil and fat-free medium (e.g. alkaline washing and bleaching lyes)
||Per-solutions, oils with additives
Process/Port connection & communication
||G ⅜ … G 1 (NPT or RC on request)
||Tag connector sidewards:
|• acc. to DIN EN 175301-803 Form C for cable plug Type 2516 (on request, see “6.4. Ordering chart accessories” on page 8 of datasheet)
|• acc. to DIN 43650 Form B (industrial standard) for cable plug Type 2507 (see “6.4. Ordering chart accessories” on page 8 of datasheet)
Environment and installation
||As required, preferably with actuator upright
||Max. +55 °C
|Degree of protection
||IP65 with cable plug
||KV value water
||G ⅜. G ½
||G ½. G ¾
||G ¾. G 1