Type 6211 Diaphragm Valve
The Type 6211 is a servo-assisted 2/2-way solenoid valve with a servo diaphragm, designed for use with neutral fluids and gaseous media. It features low power consumption, lightweight construction, and a compact body, making it ideal for various industrial applications.
Specification Snapshot
Dimensions
Refer to detailed drawings in the datasheet
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Overview
The Type 6211 is a servo-assisted 2/2-way solenoid valve with a servo diaphragm, designed for use with neutral fluids and gaseous media. It features low power consumption, lightweight construction, and a compact body, making it ideal for various industrial applications.
Specifications
| Parameter | Value |
|---|---|
| Seal Material | NBR, FKM, EPDM (on request) |
| Body Material | Brass, stainless steel, PPE/PA |
| Housing Cover | PPE/PA |
| Orifice | DN10...DN20 |
| Circuit Function | A |
| Thermal insulation class of solenoid coil | Epoxy coil class H |
| Duty Cycle | 100% continuous operation |
| Switching Time DN10 | Opening: 10...25ms, Closing: 100...120ms |
| Switching Time DN13 | Opening: 30...50ms, Closing: 130...200ms |
| Switching Time DN20 | Opening: 100...400ms, Closing: 500...700ms |
| Operating Voltage | 24V DC, 24V 50/60Hz, 120V 60Hz, 230V 50/60Hz |
| Power Consumption | AC: Inrush Power 12VA, Holding Power 6.5VA; DC: Cold Power 5.5W, Warm Power 4.5W |
| Voltage Tolerance | ±10% |
| Operating Medium | Neutral and slightly aggressive gases and liquids |
| Medium Temperature | 0°C...+70°C (with PPE/PA body 0°C...+50°C) |
| Viscosity | Max. 21mm²/s |
| Electrical Connection | Cable plug Type 2516, form C according to DIN EN 175301-803; Cable plug Type 2507, form B according to industry standard; Flying leads connection on request |
| Port Connection | G¼...G1 (NPT on request) |
| Degree of Protection | IP65 with cable plug and ATEX/IECEx cable variant |
| Explosion Protection | ATEX: EPS 21 ATEX 1128 X, II 2G Ex mb IIC T4 Gb, II 2D Ex mb IIIC T130°C Db; IECEx: IECEx EPS 21.0045X, Ex mb IIC T4 Gb, Ex mb IIIC T130°C Db |
| Installation Position | As required |
| Installation Position | preferably with actuator upright |
| Ambient Temperature | Max. +55°C (with PPE/PA body +50°C) |
| Port Connection | Threaded socket G ⅜, G ½ (with PPE/PA body) |
| Kv Value Water DN10 | 1.9m³/h |
| Kv Value Water DN13 | 3.6m³/h |
| Kv Value Water DN20 | 8.3m³/h |
| Pressure Range | 0.5...10bar |
| Weight DN10 | 0.26kg |
| Weight DN13 | 0.35kg |
| Weight DN20 | 1.10kg |
| Dimensions | Refer to detailed drawings in the datasheet |
Applications
1. Neutral fluid control 2. Gaseous media control 3. Industrial fluid systems
Key Features
1. Servo-assisted diaphragm valve 2. Low power consumption 3. Compact and lightweight design 4. Explosion-proof variants available 5. Damped design for low noise
Datasheet
Product Datasheet
PDF
Supplier Information
<p>Bürkert Fluid Control Systems is a global leader in measurement, control, and regulation technology for liquids and gases. Founded in 1946 and headquartered in Germany, the family-owned company develops solenoid valves, process and control valves, sensors, transmitters, and controllers. With 3,700+ employees and operations in 30+ countries, Bürkert serves pharmaceutical, food and beverage, laboratory, semiconductor, and energy industries with standard products and customized automation systems.</p>
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