DIN 3352 Carbon Steel Gate Valve Compliant With Industrial Standards
Product Spotlights
As a professional manufacturer with ISO9001-certified quality management, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in producing robust industrial flow control solutions. Our DIN 3352 Carbon Steel Gate Valve is engineered to meet the rigorous demands of global industrial applications, offering reliable shut-off and durability in critical pipeline systems. Established in 2016 and serving markets across North America, South America, Europe, Asia, Africa, and Oceania, we leverage our manufacturing expertise to deliver valves that combine compliance with international standards, consistent performance, and excellent value for our B2B clients.
This valve is designed for on/off service in a wide array of industrial settings. Its construction and adherence to the DIN 3352 standard ensure compatibility and interchangeability within European-influenced piping systems worldwide. Below are the key features and technical specifications that make this valve a dependable choice:
- Robust Construction: Manufactured from high-grade carbon steel, the valve body and internals provide superior strength and resistance to mechanical stress and high pressures.
- Standard Compliance: Full compliance with DIN 3352 ensures dimensional accuracy, flange face dimensions, and pressure-temperature ratings, facilitating easy integration into existing systems.
- Excellent Sealing: Features a metal-to-metal seat for tight shut-off. Optional soft-seated designs are available upon request for applications requiring bubble-tight sealing.
- Versatile Operation: Standard handwheel operation allows for precise control. For larger sizes or high-pressure applications, a gearbox operator can be supplied.
- Wide Application Range: Suitable for water, steam, oil, gas, and other non-aggressive media in power generation, petrochemical, marine, and general industrial plants.
- Low Maintenance Design: The simple, robust design minimizes the need for frequent maintenance, reducing lifecycle costs and downtime.
The technical specifications for our standard range are detailed in the table below. Custom configurations outside these ranges can be discussed based on your project requirements.
| Parameter | Specification |
|---|---|
| Design & Manufacturing Standard | DIN 3352 |
| Body & Bonnet Material | Carbon Steel (WCB, A216 Gr. WCB) |
| Pressure Rating (PN) | PN10, PN16, PN25, PN40 |
| Temperature Range | -20°C to +425°C |
| Size Range (DN) | DN15 (1/2") to DN600 (24") |
| End Connection | Flanged as per DIN 2501/EN 1092-1 |
| Seat Type | Standard: Metal Seat. Optional: Soft Seat (Resilient) |
| Operation | Handwheel (Standard), Gear Operator (Optional for DN≥300 or as requested) |
| Face-to-Face Dimension | As per DIN 3352-F4 / DIN 3352-F5 series |
| Test Standards | Shell Test: API 598 / EN 12266-1. Seat Test: API 598 / EN 12266-1 |
Choosing our valve provides tangible benefits for your operations:
- System Reliability: The precise manufacturing and stringent testing ensure leak-free operation and long service life, minimizing the risk of process interruptions.
- Global Compatibility: Adherence to DIN standards makes our valves suitable for projects worldwide, particularly in regions following European engineering practices.
- Cost Efficiency: The durable carbon steel construction and low-maintenance design contribute to a lower total cost of ownership over the valve's lifespan.
- Flexible Sourcing: With an annual export value between US$1 Million and US$1.5 Million and major shipment ports in Shanghai, Guangzhou, Hong Kong, and Beijing, we offer reliable logistics and supply chain support to global partners.
Our commitment to quality is backed by our ISO9001 certification, ensuring consistent manufacturing processes and product excellence. With a presence in over a dozen major global markets from North America and Europe to Southeast Asia and Africa, our products have been proven in diverse industrial environments. This extensive experience allows us to understand and meet the specific needs of international buyers. For a reliable, standard-compliant gate valve that delivers performance and value, contact Shanghai Zhibang Valve Manufacture Co., Ltd. today to discuss your requirements or request a detailed quotation.
Frequently Asked Questions (FAQ)
-
Q: What does "DIN 3352 compliant" mean for this gate valve?
A: Compliance with DIN 3352 means the valve is manufactured to the dimensional, material, pressure, and testing specifications outlined in this German industrial standard. It ensures the valve has specific face-to-face dimensions, flange drilling, pressure ratings (PN), and is suitable for use in piping systems designed to European norms. -
Q: Can this valve be used with steam service?
A: Yes, the carbon steel construction and temperature rating of up to 425°C make this valve suitable for saturated and superheated steam applications within the specified pressure range. It is commonly used in power plants and steam distribution lines. -
Q: Are the flanges drilled according to PN16 dimensions, or are other pressure ratings available?
A: The flanges are drilled according to the specified Pressure Nominal (PN) rating for each valve order (e.g., PN10, PN16, PN25, PN40). The drilling pattern and dimensions conform to DIN/EN standards (like EN 1092-1) corresponding to that PN rating. You must specify the required pressure class when ordering. -
Q: Is a soft-seated version available for zero-leakage requirements?
A: Yes. While the standard configuration features a metal seat, we offer an optional version with a resilient (soft) seat insert, such as PTFE or reinforced elastomers, which can provide bubble-tight sealing for applications where minimal leakage is critical. -
Q: For larger valve sizes (e.g., DN400), is manual operation still feasible?
A: For sizes DN300 and above, or for high-pressure differentials, manual operation via a handwheel can require significant effort. We strongly recommend and can supply an optional gearbox operator, which provides mechanical advantage for easier and safer opening/closing of large valves. -
Q: What is the lead time for an order of DN100, PN16 valves?
A: Lead times vary based on order quantity and current production schedule. Standard sizes like DN100, PN16 typically have shorter lead times. Please contact us with your specific quantity and delivery location (port) for an accurate production and shipping schedule. -
Q: Do you provide documentation like test certificates and material reports?
A: Yes, as an ISO9001-certified manufacturer, we provide essential documentation. This typically includes a Certificate of Compliance, shell and seat pressure test reports (per API 598 or EN 12266-1), and material chemical and mechanical test reports. Specific documentation packages can be discussed per order. -
Q: Can the valves be coated or painted for corrosion protection or color-coding?
A: Standard valves receive a basic protective coating. Custom external coatings, such as epoxy paint in specific colors (e.g., RAL codes) for project identification, or enhanced corrosion protection for storage, are available upon request. Please specify your requirements during inquiry.
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