API 609 Electric Butterfly Valve 2 Year Warranty Free Technical Support 220V DN50-DN800 Class150
Product Spotlights
As a leading manufacturer at Shanghai Zhibang Valve Manufacture Co., Ltd., we are proud to introduce our API 609 Electric Butterfly Valve – a reliable and cost-effective solution for industrial flow control. Designed for pipelines ranging from DN50 to DN800 under Class150 pressure, this valve combines the robustness of a lug/wafer butterfly valve with a precise electric actuator, ensuring efficient remote operation and long-term durability. With a 2-year warranty and free technical support, we offer peace of mind and minimal downtime for your applications.
Key Features & Technical Specifications
- Compliance: Manufactured strictly according to API 609 standard, ensuring interchangeability and consistent performance.
- Voltage & Power Supply: Standard 220V AC electric actuator (other voltages available upon request).
- Size & Pressure Range: Nominal diameters DN50 to DN800, pressure rating Class150 (PN10/PN16 optional).
- Body & Disc Materials: Ductile iron or cast iron body (GGG40/GG25), with stainless steel disc (SS304/SS316) as standard option; other alloys available for corrosive media.
- Seat Options: EPDM for water/wastewater, PTFE for chemical resistance, or NBR for oil applications – customizable to your media.
- Actuator: Integrated electric actuator with manual override, IP67 enclosure, and torque limit switch; suitable for ON/OFF or modulating control (4-20mA feedback optional).
- Warranty & Support: 2-year comprehensive warranty covering manufacturing defects, plus free lifetime technical support from our engineering team.
Technical Data Table
| Parameter | Value |
|---|---|
| Nominal Diameter | DN50 – DN800 (2″ – 32″) |
| Pressure Rating | Class150 (PN10/PN16 optional) |
| Face-to-Face Dimension | Per API 609 Table 1 |
| Top Flange | ISO 5211 (direct mounting) |
| Actuator Power Supply | 220V AC 50/60Hz (other voltages customizable) |
| Enclosure Protection | IP67 (standard), IP68 optional |
| Operating Temperature | -20°C to +120°C (EPDM seat); up to +200°C with PTFE seat |
| Connection End | Wafer type (standard); Lug type available on request |
| Certification | ISO9001 (company quality system) |
Customer Benefits
- Effortless Automation: Pre-assembled electric actuator eliminates the need for separate mounting and wiring; plug-and-play installation saves time and labor cost.
- Low Maintenance: Self-lubricating bearings and resilient seat design reduce wear; manual override ensures operation even during power loss.
- Versatility: Suitable for water treatment, HVAC, chemical processing, oil & gas, and irrigation systems – media compatibility can be customized.
- Worldwide Support: We ship from Shanghai, Guangzhou, Hong Kong, Beijing, and serve markets across North America, South America, Europe, Asia, Africa, and Oceania.
Backed by Shanghai Zhibang Valve Manufacture Co., Ltd. – an ISO9001-certified manufacturer established in 2016 with an annual export value of US$1–1.5 million – each valve undergoes strict quality control before delivery. Our experienced technical team provides free support throughout the product lifecycle, from selection to installation and troubleshooting. With a 2-year warranty and proven track record in demanding applications, you can rely on our electric butterfly valve for consistent performance.
FAQ – Frequently Asked Questions
-
Q: What voltage options are available besides 220V AC?
A: We can customize the actuator voltage to 110V, 380V, 415V, 24V DC, or other common voltages upon request. -
Q: Can I use this valve for corrosive chemicals?
A: Yes. We offer PTFE or PFA seat linings, and disc materials like Hastelloy or duplex stainless steel for aggressive media. Please specify your fluid when ordering. -
Q: Is the valve suitable for bidirectional sealing?
A: Our standard design provides bidirectional sealing at full rated pressure. For applications requiring zero leakage in both directions, we recommend a double-offset or triple-offset design (available upon consultation). -
Q: What is the typical lead time?
A: For standard sizes (DN50–DN300), lead time is 15–25 working days. Larger sizes and customized options may require 30–45 working days. -
Q: Do you provide on-site installation support?
A: We offer free remote technical support. On-site commissioning is available at an additional cost; please contact our sales team. -
Q: How do you ensure product quality?
A: Every valve is hydrostatically tested per API 598. The actuator is tested for torque, insulation resistance, and functional cycling. Our ISO9001 quality system governs the entire process. -
Q: Can I get a sample before bulk order?
A: Yes. Sample orders are accepted. We can provide one unit for evaluation, with shipping cost to be covered by the buyer. -
Q: What is the warranty coverage?
A: The 2-year warranty covers manufacturing defects in materials and workmanship. Free technical support is available for the entire service life.
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