| Item information | Value |
|---|---|
| Category: | Type 0331 Swing-Anchor Valve 2/2 |
| Features: | 2/2 - A - normally closed - inlet port 1 (P/NC) |
| Valve diameter: | 3,00 mm (1/8 inch) |
| Rated voltage: | 24,00 V - 24,00 V |
| Temperature range: | 0,00 °C - 60,00 °C |
| Fluidics body material: | Brass |
| Seat seal material: | FKM (Fluor rubber) |
| Nominal pressure: | 0,00 bar - 10,00 bar |
| Line connection 1: | Flanged |
| Scope of delivery: | Valve complete |
| Fluidic port connection number: | 2 |
| Valve function number of switching positions: | 2 |
| Valve function: | A - normally closed - inlet port 1 (P/NC) |
| Manual actuation: | Yes |
| Manual actuation type: | Key button |
| Port connection 1 type: | Flanged |
| Manual actuation material: | PA (Polyamide) |
| Manual actuation stop: | Yes |
| Port connection 2 type: | Flanged |
| Type: | 0331 |
| Voltage min / rated voltage: | 24 V |
| Voltage max / rated voltage: | 24 V |
| Voltage tolerance positive: | 10 % |
| Voltage tolerance negative: | 10 % |
| AC voltage: | No |
| DC voltage: | Yes |
| Battery voltage: | Yes |
| Valve seat material: | Brass |
| Main valve wetted material: | Brass |
| Back-pressure-resistant version: | No |
| Nominal pressure min: | 0 bar |
| Nominal pressure max (liquid): | 10 bar |
| Temperature medium min: | 0 °C |
| Temperature medium max: | 60 °C |
| Temperature environment max: | 55 °C |
| Seat seal material category: | Elastomer |
| Seat seal material: | FKM (Fluor rubber) |
| Temperature surface max: | 155 °C |
| Sealing toward outside material: | FKM (Fluor rubber) |
| Rated power consumption: | 8 W |
| Kv value (water): | 0,12 m3/h |
| Seat seal material Shore hardness: | 70 |
| Main valve orifice 1 (P) (mm): | 3 mm |
| Main valve orifice 1 (inch): | 1/8 inch |
| Actuator type: | Pivot |
| Operation: | direct-acting |
| Media separation: | Yes |
| Flow: | Below seat |
| Main valve operating principle: | Globe valve |
| Valve construction: | Valve complete |
| Switch function: | on/off |
| Switch time open min: | 10 ms |
| Switch time open max.: | 20 ms |
| Switch time close min: | 10 ms |
| Switch time close max.: | 20 ms |
| Electrical connection polarity: | Irrelevant |
| Nominal operation/Duty cycle: | 100 % |
| Vacuum version: | No |
| Analysis version: | No |
| Oxygen version: | Yes |
| Valve setting opening time: | No |
| Valve setting closing time: | No |
| Oil burner valve: | No |
| Steam version: | No |
| Installation length: | 46 mm |
| Main valve with integrated screen: | No |
| Electrical connection sort: | Plug pattern form A according to DIN EN 175301-803 |
| Electrical connection number of contacts: | 2 + Grounding conductor |
| Electrical connection position: | top |
| Protection type (IP max. with suitable connector): | IP65 |
| Port connection 1 flange: | Bürkert flange 32 x 46 version A2 |
| Low-noise version: | No |
| Coil type: | block bolted |
| Port connection 2 flange: | Bürkert flange 32 x 46 version A2 |
| Coil insulation material (encasement): | Epoxy |
| Electrical connection material: | Brass |
| Coil wiring overvoltage protection: | without |
| Coil wiring rectifier: | No |
| Coil wiring polarity recovery diode: | No |
| Thermal insulation class of the actuator: | H |
| Mounting type: | Metric screws |
| Coil wiring polarity protection: | No |
| Rated power DC: | 11 W |
| Reduced power DC: | 11 W |
| Switching indicator: | electrical |
| Parts free of oil and grease: | Yes (according to DIS 1000020797) |
Technical Specifications
- 2/2 - A - normally closed - inlet port 1 (P/NC)
- 3,00 mm (1/8 inch)
- 0,00 bar - 10,00 bar
- Brass
- Flanged
- 24,00 V - 24,00 V
- FKM (Fluor rubber)
- 0,00 °C - 60,00 °C
- Valve complete
Description
The Type 0331 is a direct-acting, media-separated rocker-type solenoid valve, available from Burkert as either a 2/2-way or a 3/2-way version. In the 3/2-way version, it can be flexibly used as a diverting or mixing valve. Depending on the application, different diaphragm materials and modes of operation are available, allowing the valve to be adapted to the respective process requirement.
The body is available in brass, stainless steel, PEEK, or polypropylene. The solenoid coils are encapsulated in a chemically highly resistant epoxy, and since the coil system is completely separated from the medium by the diaphragm, the 0331 is also suitable for critical media such as aggressive acids and alkalis. For commissioning and testing, the valve is equipped with an integrated manual override. To reduce energy consumption, all coil variants can be ordered with electronic power reduction or as a pulse version; in addition, the switching state can be monitored via a position feedback signal, output as either a binary or a NAMUR signal.
- Direct-acting, media-separated valve up to nominal size DN 4
- Pilot valve with Burkert-specific flange design (SFB)
- Maintenance-free rocker armature technology
- Service-friendly, robust manual override
- Also available in explosion-protected versions
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
