DIN 3352 Electric Gate Valve With IP67 Waterproof Actuator and Manual Override
Product Spotlights
As a professional valve manufacturer established in 2016, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in delivering robust and reliable flow control solutions for global industrial markets. Our DIN 3352 Electric Gate Valve with IP67 Waterproof Actuator and Manual Override represents a significant advancement in automated valve technology, designed to perform reliably in demanding and harsh environments. This product is engineered to meet the stringent requirements of industries where both precise automated control and fail-safe manual operation are critical, combining international standard compliance with practical field operability.
This valve is a cornerstone of modern industrial piping systems, offering a seamless blend of automation and manual backup. The integration of a waterproof electric actuator ensures continuous operation even in wet or washdown conditions, while the manual override provides essential control during power outages or maintenance. Built to the DIN 3352 standard, it guarantees compatibility and interchangeability within European and global industrial infrastructures. With an annual export value reflecting our commitment to international markets, this valve is trusted by clients across North America, South America, Europe, Asia, Africa, and Oceania.
Core Features & Technical Advantages:
- Superior Environmental Protection: The integrated electric actuator boasts an IP67 rating, offering complete protection against dust ingress and temporary immersion in water up to 1 meter for 30 minutes. This makes it ideal for outdoor installations, food processing plants, chemical facilities, and other environments prone to moisture, high-pressure washing, or occasional flooding.
- Fail-Safe Manual Operation: A built-in handwheel allows for immediate manual override. This critical feature ensures that the valve can be opened or closed manually in case of electrical failure, during system commissioning, or for maintenance purposes, guaranteeing uninterrupted process control and enhancing overall system safety.
- International Standard Compliance: Manufactured according to DIN 3352 specifications, the valve ensures precise dimensions, pressure ratings, and flange connections. This standardization facilitates easy integration into existing piping systems, simplifies sourcing of spare parts, and provides assurance of performance and quality recognized worldwide.
- Robust Construction & Material Options: The valve body is typically crafted from high-grade cast iron or ductile iron for strength and corrosion resistance. Seat materials, such as stainless steel, are available to suit different media (water, oil, gas, mild chemicals) and enhance service life. Specific material combinations can be customized upon request.
- Flexible Actuator Configuration: The electric actuator supports various standard operating voltages (e.g., 24V DC, 110V AC, 220V AC, 380V AC) and can be configured for different control signals (on/off, modulating with feedback). Options for limit switches, position indicators, and potentiometers are available to tailor the valve to specific automation needs.
- Efficient & Reliable Sealing: The gate valve design provides a tight, bubble-tight shut-off when fully closed, minimizing leakage and ensuring efficient isolation of pipeline sections. The rising stem design offers a clear visual indication of the valve position (open or closed).
Key Technical Specifications:
| Parameter | Specification / Description |
| Valve Standard | DIN 3352 |
| Valve Type | Gate Valve, Flanged Connection |
| Actuator Protection | IP67 Waterproof and Dustproof |
| Manual Override | Integrated Handwheel |
| Typical Size Range | DN50 to DN300 (2" to 12") - Other sizes customizable |
| Pressure Rating (PN) | PN10, PN16, PN25 (Customizable) |
| Body Material (Common) | Cast Iron GG-25, Ductile Iron GGG-40 |
| Seat/Ring Material | Stainless Steel, Bronze, or other upon request |
| Operating Temperature | -10°C to +120°C (Actuator dependent) |
| Control Options | On/Off, Modulating (with feedback signals optional) |
Benefits for Your Operations:
- Enhanced System Uptime: The IP67 actuator drastically reduces failures due to environmental factors, while the manual override eliminates single points of failure, keeping your processes running.
- Reduced Maintenance Costs: The durable construction and protected actuator lead to longer service intervals and lower lifetime maintenance expenses.
- Global Project Compatibility: Adherence to DIN standards makes this valve a suitable choice for international projects, especially in Europe and regions adopting European norms.
- Operational Safety & Flexibility: Engineers retain full control via manual operation, ensuring safety during emergencies and providing flexibility during testing or isolated system work.
- Streamlined Sourcing & Inventory: Standardized dimensions and common spare parts simplify procurement and reduce inventory complexity for maintenance teams.
Shanghai Zhibang Valve Manufacture Co., Ltd. operates a ISO9001-certified quality management system, ensuring consistent product quality from raw material inspection to final testing. Our valves are shipped globally from major ports like Shanghai, Guangzhou, Hong Kong, and Beijing, supporting our US$1 Million - US$1.5 Million annual export business across six continents. This extensive market presence is a testament to the reliability and performance of our products, including this DIN 3352 Electric Gate Valve. We invite you to leverage our manufacturing expertise to enhance the reliability and efficiency of your fluid control systems. Contact us today to discuss your specific requirements, request a detailed quotation, or inquire about customization options for size, material, and actuator specifications.
Frequently Asked Questions (FAQ):
-
Q: What does the IP67 rating on the actuator mean for my application?
A: IP67 signifies that the actuator is completely protected against dust (6) and can withstand temporary immersion in water up to 1 meter deep for 30 minutes (7). This makes the valve suitable for outdoor use, areas with high humidity, frequent washdowns (like food & beverage plants), or locations prone to occasional splashing or flooding. -
Q: How does the manual override function work?
A: The valve is equipped with a handwheel directly connected to the valve stem. By disengaging the motor clutch (usually a simple lever or switch on the actuator) and turning the handwheel, you can operate the valve gate manually to open or close it, providing full control without electrical power. -
Q: Is this valve compatible with my existing DIN-standard flanged piping?
A: Yes. Being manufactured to DIN 3352, it ensures dimensional compatibility with other DIN flanged components (like pipes, fittings, pumps). Please confirm your specific flange standard (e.g., DIN PN10/16) and nominal diameter (DN) when ordering to guarantee a perfect fit. -
Q: Can you provide different voltage options for the electric actuator?
A: Yes. We offer actuators in various standard voltages including 24V DC, 110V AC, 220V AC, and 380V AC. Please specify your required operating voltage and frequency (e.g., 50Hz or 60Hz) at the time of inquiry so we can configure the valve accordingly. -
Q: What media is this valve suitable for?
A: With standard cast iron body and stainless steel seats, it is suitable for water, air, oil, and other non-aggressive fluids. For more aggressive chemicals or specialized media, we can discuss alternative body and seat materials (like ductile iron, bronze, or special alloys) to meet your needs. -
Q: Do you offer valves with feedback signals for position indication?
A: Yes, this is an available option. Actuators can be fitted with potentiometers or limit switches to provide open/close position feedback signals (e.g., 4-20mA, 0-10V, or simple switch contacts) for integration into your control room or SCADA system. -
Q: What is the typical lead time for this product?
A: Lead time depends on the specific configuration, size, and order quantity. Standard models may have shorter lead times, while fully customized valves require more. We provide estimated lead times with every quotation and strive to meet project deadlines. -
Q: What after-sales support do you provide?
A: We provide technical documentation, installation manuals, and basic troubleshooting guides. For critical applications, detailed technical support can be arranged. We also supply genuine spare parts to ensure long-term operational reliability of your valves.
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