| Item information | Value |
|---|---|
| Category: | Type 6624 Rocker Valve 2/2 |
| Fluidics body material: | PEEK (Polyetheretherketone) |
| Seat seal material: | FKM (Fluor rubber) |
| Line connection 1: | Flanged-Bürkert flange 10 x 30 version A2- |
| Voltage max / rated voltage: | 12 V |
| Nominal pressure min: | -1 bar |
| Operation: | direct-acting |
| Valve function: | T - for universal use - port connections 1 (P/NC), 2 (A/in/out) and 3 (R/NO) depending on application |
| Nominal pressure max: | 5 bar |
| Temperature medium: | -5 °C-50 °C- |
| Fluidic port connection number: | 3 |
| Valve function number of switching positions: | 2 |
| Valve function: | T - for universal use - port connections 1 (P/NC), 2 (A/in/out) and 3 (R/NO) depending on application |
| Manual actuation: | No |
| Port connection 1 type: | Flanged |
| Port connection 2 type: | Flanged |
| Type: | 6624 |
| Voltage min / rated voltage: | 12 V |
| Voltage max / rated voltage: | 12 V |
| AC voltage: | No |
| Fluidics body material: | PEEK (Polyetheretherketone) |
| DC voltage: | No |
| Valve material environment-contacting: | PPS (Polyphenylene sulphide) |
| Battery voltage: | Yes |
| Nominal pressure max: | 5 bar |
| Differential pressure max: | 5 bar |
| Nominal pressure min: | -1 bar |
| Temperature medium min: | -5 °C |
| Temperature medium max: | 50 °C |
| Temperature environment min: | -10 °C |
| Temperature environment max: | 55 °C |
| Seat seal material category: | Elastomer |
| Seat seal material: | FKM (Fluor rubber) |
| Sealing toward outside material: | FKM (Fluor rubber) |
| Valve diameter: | 0,8 mm |
| Rated power consumption: | 4 W |
| Kv value (water): | 0,01 m3/h |
| Actuator type: | Plunger valve-Rocker (diaphragm) |
| Operation: | direct-acting |
| Switch time open characteristic: | 10 ms |
| Media separation: | Yes |
| Switch time close characteristic: | 13 ms |
| Power reduction integrated: | Yes |
| Installation width (nominal value): | 10 mm |
| Valve construction: | Valve complete |
| Switch function: | on/off |
| Electrical connection polarity: | red wire + , black wire - |
| Nominal operation/Duty cycle: | 100 % |
| Electrical connection 1 wire material: | PFA (Perfluoralkoxy polymer) |
| Electrical connection lead 1 colour: | red |
| Electrical connection lead 2 colour: | black |
| Coil wiring LED: | Yes |
| Electrical connection wire cross-section: | AWG 20 |
| Coil wiring polarity recovery diode redundant: | No |
| Electrical connection sort: | Wire strand |
| Electrical connection number of contacts: | 2 |
| Electrical connection position: | via NO |
| Port connection 1 flange: | Bürkert flange 10 x 30 version A2 |
| Coil type: | permanently integrated |
| Port connection 2 flange: | Bürkert flange 10 x 30 version A2 |
| Coil insulation material (encasement): | Epoxy |
| Port connection seal material design: | O-ring |
| Coil wiring overvoltage protection: | Suppressor diode |
| Coil wiring rectifier: | No |
| Coil wiring polarity recovery diode: | Yes |
| Mounting (flange) type: | Metric screws |
| Mounting (flange) material: | Stainless steel |
| Coil wiring polarity protection: | Yes |
| Rated power DC: | 4,9 W |
| Reduced power DC: | 1,2 W |
| Port connection 3 flange: | Bürkert flange 10 x 30 version A2 |
| Electrical connection wire cross-section (mm²): | 0,5 mm² |
| Port connection 3 type: | Flanged |
| Electrical connection wire length: | 300 mm |
| Electrical connection wire ready-made: | Wire end ferrule |
Technical Specifications
- 0,80 mm
- -1,00 bar - 5,00 bar - T - for universal use - port connections 1 (P/NC), 2 (A/in/out) and 3 (R /NO) depending on application
- direct-acting
- 12,00 V - 12,00 V
- -5,00 °C - 50,00 °C
- PEEK (Polyetheretherketone)
- FKM (Fluor rubber)
Description
The rocker principle has long proven itself in media-separated small valves — the type 6624 consistently advances this concept and combines it with the newly developed Burkert TwinPower actuator. The result is a valve whose installation space has been drastically reduced compared with conventional designs, without any compromise in performance: with a width of just 10 mm, the media-separated rocker valve achieves the same performance data at a nominal size of 1.6 mm and a pressure rating of 2 bar as a conventional 16 mm device. This is made possible, among other things, by an integrated power reduction feature that lowers energy consumption by 75% while at the same time minimizing heat transfer into the medium. During development, particular emphasis was also placed on excellent flushability and high reliability in continuous operation. Thanks to high-quality materials, the type 6624 is also suitable for aggressive media and is available in both 2/2-way and 3/2-way versions.
- Designed for the highest chemical resistance requirements
- Ultra-compact design thanks to the TwinPower actuator, center-to-center spacing of only 10.3 mm
- Available in DN 0.8 (up to 5 bar) and DN 1.6 (up to 2 bar)
- Integrated hit-and-hold electronics for energy saving
- High back-pressure tightness combined with excellent flushability
Your Benefits
- Worldwide shipping for all valves and measuring instruments
- Large stock levels for many products – just ask us for current lead times
- Spare parts and service kits are also available
- Fast delivery from stock via UPS (parcel) or DSV (pallet), express shipping available on request
- Extensive application know-how built on years of practical experience
- Personal advice on choosing the right component
- Resellers receive volume-based trade discounts on request – just get in touch with us directly
- Large enterprises, public authorities and government bodies can order on account – please contact us via our contact form
Christian Bürkert GmbH & Co. KG, Christian-Bürkert-Straße 13-17, 74653 Ingelfingen, Baden-Württemberg, Deutschland, [email protected], https://www.buerkert.de
Manufacturer according to GPSR
Christian Bürkert GmbH & Co. KG, Christian-Bürkert-Straße13-17, 74653 Ingelfingen, Baden-Württemberg, Deutschland, [email protected], https://www.buerkert.de
