DIN 3202 Electric Butterfly Valve, 304 Stainless Steel Disc, IP65 Waterproof, 220V/380V
Product Spotlights
As a professional manufacturer with ISO9001 certification, Shanghai Zhibang Valve Manufacture Co., Ltd. is proud to introduce our premium DIN 3202 Electric Butterfly Valve. Engineered for demanding industrial applications, this valve combines the robust construction of a 304 stainless steel disc with a reliable electric actuator, offering precise and automated flow control. Since our establishment in 2016, we have been dedicated to producing high-performance fluid control solutions that meet international standards, serving a global clientele across North America, Europe, Southeast Asia, and beyond. Our valve is designed to deliver durability, efficiency, and maintenance-free operation in critical systems.
This electric butterfly valve is a cornerstone for modern piping systems requiring automated on/off or proportional control. Its core design adheres to the DIN 3202 F1/F4 standard, ensuring compatibility and reliability in various industrial setups.
- Superior Construction & Materials: The valve features a high-grade 304 stainless steel disc, renowned for its excellent corrosion resistance, especially against water, steam, and many chemicals. The valve body is typically available in cast iron, ductile iron, or stainless steel (WCB/CF8/CF8M), providing options for different pressure ratings and media compatibilities.
- High-Performance Electric Actuator: Equipped with a waterproof (IP65) electric actuator, it is suitable for both indoor and outdoor installations, protected against dust and water jets. The actuator supports standard 220V/380V AC power supply and can be configured for on/off (2-position) or modulating control (4-20mA or 0-10V control signal input), offering great flexibility.
- Precise & Reliable Operation: The actuator provides smooth 90-degree rotation, ensuring quick and bubble-tight shut-off. It comes with manual override capability for emergency operation and features built-in thermal overload protection to safeguard the motor.
- Versatile Applications: This valve is ideal for a wide range of applications where remote or automated control is essential.
| Parameter | Specification |
|---|---|
| Product Standard | DIN 3202 F1/F4 |
| Disc Material | 304 Stainless Steel (Standard) |
| Seat Material | EPDM, NBR, Viton (Optional) |
| Size Range (DN) | DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600 |
| Pressure Rating (PN) | PN10, PN16, PN25 (Customizable) |
| Actuator Protection | IP65 Waterproof & Dustproof |
| Power Supply | 220V AC 1-phase / 380V AC 3-phase (50/60Hz) |
| Control Mode | On/Off (2-wire) or Modulating (3-wire, with feedback) |
| Control Signal (Modulating) | 4-20mA, 0-10VDC (Optional) |
| Operating Temperature | -10°C to +80°C (for EPDM seat, media dependent) |
| Connection | Wafer Type (Standard), Lug Type (Optional) |
Benefits for Your Operations:
- Enhanced System Automation: Enables integration into Building Management Systems (BMS), SCADA, or PLC controls, reducing manual labor and improving process accuracy.
- Reduced Maintenance Costs: The corrosion-resistant 304 stainless steel disc and robust actuator design minimize wear and tear, leading to longer service intervals and lower lifetime costs.
- Improved Safety & Reliability: The IP65 rating ensures reliable performance in damp or wash-down environments. The fail-safe options (spring return) can be configured to open or close upon power failure, enhancing system safety.
- Global Compliance & Compatibility: Manufactured to DIN standards, our valves are readily accepted in international projects across our main markets, from Europe to Asia and the Americas.
Backed by our ISO9001 certified manufacturing processes and an annual export value demonstrating consistent global trust, Shanghai Zhibang guarantees a product built for performance. With major shipment ports like Shanghai, Guangzhou, Hong Kong, and Beijing, we ensure efficient logistics to your location worldwide. Choose our DIN 3202 Electric Butterfly Valve for a durable, automated, and cost-effective solution that streamlines your fluid control processes. Contact us today for a quotation or to discuss your specific application requirements.
Frequently Asked Questions (FAQ)
-
Q: What is the main advantage of choosing an electric actuator over a manual or pneumatic one for this butterfly valve?
A: Electric actuators provide precise positioning, easy integration with digital control systems (like PLCs), and do not require a compressed air supply. They are ideal for remote locations or where clean, quiet, and maintenance-free operation is preferred. -
Q: Can this valve be used for throttling or flow control, not just on/off?
A: Yes. By selecting the modulating control version, the valve can precisely regulate flow based on a 4-20mA or 0-10V control signal, making it suitable for proportional control applications in HVAC, water treatment, and process industries. -
Q: Is the IP65 rating sufficient for outdoor installation?
A: IP65 provides protection against low-pressure water jets from any direction and is generally suitable for most outdoor applications. However, for continuous submersion or high-pressure hose-downs, a higher rating like IP67/IP68 may be considered and is available upon request. -
Q: What are the available seat material options and their typical applications?
A: Common options include EPDM for hot water and mild chemicals, NBR for oil and fuel applications, and Viton (FKM) for high-temperature and aggressive chemical services. The choice depends on your specific media temperature and chemical compatibility. -
Q: Do you offer valves with different end connections besides wafer type?
A: Yes. While wafer type is standard for DIN flanges, we also offer lug-type ends which allow the valve to be installed between flanges without long bolts, or flanged ends as per specific standards. Please specify your requirement. -
Q: What is the lead time for an order, and can you provide custom configurations?
A: Standard sizes and configurations typically have shorter lead times. As a manufacturer, we welcome custom requests regarding materials, pressure ratings, control signals, and accessories. Lead times for custom orders will be provided upon inquiry. -
Q: Does the electric actuator include position feedback?
A: For on/off valves, limit switches provide open/close signals. For modulating valves, a potentiometer or 4-20mA position transmitter is typically included to provide real-time valve position feedback to the control system. -
Q: What kind of warranty and after-sales support do you provide?
A: Our products come with a standard warranty. We provide technical documentation, installation guides, and responsive after-sales support. Our experience exporting to diverse markets ensures we understand the support needs of international clients.
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