Burkert Solenoid Valve 078658, 2 Port, NC, 24 V | 078658
1 ₫
Điện thoại/ Zalo tư vấn: 0921.811.784
* Chất lượng: Mới 100%
* Bảo hành: Chính hãng
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Đã bán: 4 pcs
Mfr. Part No: 078658
Đánh giá: ⭐⭐⭐⭐⭐
Specifications
| Attribute | Value |
|---|---|
| Brand | Burkert |
| Supply Voltage | 24 V |
| Product Type | Solenoid Valve |
| Number of Ports | 2 |
| Default Valve Position | NC |
| Orifice Diameter | 20mm |
| Body Material | Brass |
| Series | 0290 |
| Application | Gas, Liquid |
| Minimum Operating Temperature | 0°C |
| Maximum Operating Pressure | 16 bar |
| Maximum Operating Temperature | 55°C |
| Servo Assist | Yes |
| Standards/Approvals | No |
| Hazardous Area Certification | No |
| Flow Factor Kv | 5m³/h |
| Maximum Opening Time | 250ms |
| Maximum Closing Time | 2000ms |
Product Details
Burkert Solenoid Valve
The Burkert 0290 series 3/4in G female solenoid valve has a supply voltage rating of 24VAC/DC. This 2-port NC position valve is universally coupled diaphragm system with a damped design for quiet closing. This valve opens without differential pressure. The opening process is supported by fixed coupling of the diaphragm to the plunger. In this process, the integrated ‘soft-kick’ function opens in a manner that is gentle on the material. The maximum opening and closing time of this valve are 250 milliseconds and 2000 milliseconds respectively. It is used with domestic water supplies and neutral (oil-free) fluids and gasses.
Compact solenoid valves suitable for most gas and fluid handling applications. Where practical, valves are shown with a schematic diagram showing the (circuit) function. The diagram is laid out so that the left-hand side of the diagram describes the operation of the valve when the coil is energised. When the coil is de-energised, the spring (or servo-assist) return controls the valve and is described on the right-hand side of the diagram. The 3/2-way designation indicates a valve with three ports and two modes of operation. It is normal practice to refer to 2/2-way valves as two ways. The port designations A, B, P, P1, P2 and R are used on the schematic diagrams and are marked on the valve bodies. Valve bodies are marked for a specific circuit function but can often be used for other functions. Reference to the schematic diagrams and technical specifications indicates the appropriate connections and pressure capabilities when an alternative circuit function is required.
Features and Benefits
Maximum working pressure is 16bar
3-pin DIN connector can be positioned through 360° in 90° increments
BSP parallel ports are suitable for use with compression fittings
Flow factor (Kv) is 5m³/h
Kick and drop electronics are moulded into all the DC variants for reduced electrical power consumption
Operating temperature ranges between 0°C and 55°C
Power consumption is 120VA (Inrush AC), 25VA/12W (hold AC) and 80W (inrush)
Servo-assisted diaphragm with diameter of up to DN50
Solenoid coils are moulded with a chemical-resistant epoxy
Zero head pressure capability
Certifications
IP65 rated
WRC approved
