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DIN 3202 Butterfly Valve for HVAC and Industrial Piping, Ductile Iron Construction, Low Torque Operation
Product Spotlights
DIN 3202 compliant butterfly valve with ductile iron construction for durability in HVAC and industrial piping. Features low torque operation for easier manual/automated control and reduced actuator wear. Offers customizable seat materials for specific media. Supported by manufacturer's ISO9001 certification and global export experience.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
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Standard:
DIN 3202
Application:
Other, HVAC and Industrial Piping
Material:
Ductile Iron
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Standard
DIN 3202
Application
Other, HVAC and Industrial Piping
Material
Ductile Iron
Operation
Low Torque
Connection Type
Flanged
Seat Material
Optional: EPDM, NBR, PTFE
Disc Material
Ductile Iron
Size Range
DN50 to DN600 (2“ to 24“)
Shanghai Zhibang Valve Manufacture Co., Ltd., a professional valve manufacturer established in 2016, proudly presents our high-performance butterfly valve designed for demanding HVAC and industrial piping applications. Engineered to meet the DIN 3202 standard and constructed from robust ductile iron, this valve offers reliable flow control with exceptionally low torque operation, ensuring ease of use and long-term durability. With an annual export value exceeding US$1 million and certifications including ISO9001, we deliver quality valves that meet the expectations of our global clientele across North America, Europe, Asia, and beyond.
This butterfly valve is a cornerstone for efficient system management. Its core value lies in providing a dependable, low-maintenance solution for isolating and regulating fluids in various settings.
- Ductile Iron Body: Provides superior strength and impact resistance compared to standard cast iron, ensuring longevity in high-pressure environments.
- Low Torque Design: The optimized disc profile and bearing system minimize operating torque, reducing wear on the actuator and allowing for manual or automated operation with less effort.
- DIN 3202 Compliance: Manufactured according to this recognized German standard for butterfly valves, guaranteeing dimensional accuracy, performance consistency, and compatibility with European piping systems.
- Versatile Sealing Options: The seat material can be customized (e.g., EPDM for water, NBR for oils, PTFE for chemicals) to match specific media and temperature requirements.
- Flanged Connection: Standard flanged ends (DIN flange dimensions) facilitate easy and secure installation into existing pipelines.
The technical specifications and advantages are detailed below to help you evaluate its suitability for your project.
| Parameter | Specification / Value | Benefit to Customer |
|---|---|---|
| Primary Material | Ductile Iron (Body & Disc) | High strength and corrosion resistance, suitable for water, air, and mild chemicals. |
| Size Range (Nominal Diameter) | DN50 - DN600 (2" - 24") | Covers a wide spectrum of pipeline diameters for both HVAC and industrial use. |
| Pressure Rating | PN10 / PN16 (typical) | Capable of handling common system pressures in commercial and industrial settings. |
| Seat Material Options | EPDM, NBR, PTFE (customizable) | Tailored sealing ensures leak-proof performance for specific fluids and temperatures. |
| Operation Torque | Low (design optimized) | Reduces actuator size/cost and manual effort, extending valve and actuator life. |
| Standard Compliance | DIN 3202 | Ensures product reliability and facilitates integration into standardized systems. |
Beyond the specifications, the valve delivers tangible benefits:
- Energy Efficiency: Low torque operation means smaller, less powerful actuators can be used, potentially lowering overall system energy consumption.
- Reduced Maintenance: The durable ductile iron construction and optimized design lead to fewer failures and lower lifetime maintenance costs.
- System Flexibility: Suitable for both HVAC (air, water) and industrial (process fluids) applications, making it a versatile inventory item.
- Global Supply Confidence: Supported by Shanghai Zhibang's established manufacturing base and export experience to markets worldwide.
Shanghai Zhibang Valve stands behind this product with a proven track record. Our ISO9001 certification underpins a consistent quality management system. With annual exports valued between US$1 million and US$1.5 million and shipments originating from major ports like Shanghai, Guangzhou, Hongkong, and Beijing, we have the capacity and logistics expertise to serve clients across North America, South America, Europe, Asia, Africa, and Oceania. This DIN 3202 Butterfly Valve embodies our commitment to delivering reliable, specification-compliant components that enhance your piping systems' performance and reliability. We encourage you to contact us for detailed quotations, technical support, or customization requests to meet your specific project needs.
Frequently Asked Questions (FAQ)
-
What is the main difference between this DIN 3202 valve and other butterfly valves?
This valve is specifically manufactured to conform to the DIN 3202 standard, which defines dimensions, testing, and performance criteria. This ensures compatibility and reliability, particularly for projects requiring adherence to European or internationally recognized standards. -
Can this valve be used for both hot and cold water in HVAC systems?
Yes, it is suitable for water applications within its pressure and temperature ratings. The seat material (e.g., EPDM) should be selected based on the maximum operating temperature expected. -
Is the "low torque" feature significant for manual operation?
Absolutely. Lower torque means a person can open or close the valve more easily with a handwheel or lever, reducing operator strain and making frequent adjustments more practical. -
What actuator types can be fitted to this valve?
It can be fitted with manual lever/handwheel, electric actuators, or pneumatic actuators. The low torque design allows for a wider range of actuator sizes and types. -
Does the ductile iron body require any special corrosion protection?
Ductile iron has good inherent corrosion resistance for many applications like water and air. For aggressive environments, optional coatings (e.g., epoxy) are available upon request. -
What is the typical delivery lead time for this product?
Lead times vary based on size, configuration, and order quantity. Standard sizes often have shorter lead times. We provide estimated schedules upon order confirmation. -
Can you provide valves with different flange standards (e.g., ANSI)?
While this model is designed for DIN flanges, Shanghai Zhibang manufactures valves for various standards. Please inquire about specific flange requirements. -
Are spare parts like seals or discs readily available?
Yes, as a manufacturer, we maintain stock of critical spare parts to support maintenance and repair needs for our customers.
Send Inquiry to This Supplier
1Yr
Business Type
Manufacturer
Year Established
2016
Annual Export Value
US$1 Million - US$1.5 Million
Product Certifications
ISO9001
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