Gate Valve DIN 3352 PN16 for Steam Applications, Cast Steel Construction
Product Spotlights
As a professional valve manufacturer with ISO9001 certified quality management, Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents our robust Gate Valve designed specifically for demanding steam applications. Engineered to DIN 3352 standards with a PN16 pressure rating and constructed from durable cast steel, this valve is built to deliver reliable isolation and long-term performance in high-temperature industrial environments. Our commitment to precision manufacturing ensures each valve meets the stringent requirements for safety and efficiency, making it a trusted component for systems handling steam, water, oil, and gas across the globe.
This gate valve is engineered for optimal performance in challenging conditions. Its core features and benefits are detailed below:
Key Features & Technical Advantages:
- Rugged Cast Steel Construction: The valve body, bonnet, and disc are manufactured from high-grade cast steel, providing exceptional strength and resistance to thermal stress and pressure, ideal for steam service up to approximately 425°C.
- DIN 3352 Compliance: Manufactured in strict accordance with DIN 3352 design standards, ensuring dimensional accuracy, interchangeability, and compatibility with European piping systems and global projects specifying this norm.
- PN16 Pressure Rating: Rated for a nominal pressure of 16 bar, offering a reliable safety margin for a wide range of industrial steam and high-pressure fluid applications.
- Metal-to-Metal Seating: The standard metal-seated design ensures tight shut-off and excellent durability, even under high-temperature cycling and abrasive conditions, minimizing leakage risks.
- Rising Stem Design: Provides clear visual indication of the valve position (open or closed), enhancing operational safety and preventing accidental mishandling.
- Flanged Connection: Standard flanged ends per relevant DIN/EN standards facilitate secure and leak-proof installation into existing piping networks, simplifying maintenance and replacement.
- Versatile Application Scope: While optimized for steam, its robust construction makes it suitable for a broad spectrum of media including hot water, oil, gas, and other non-aggressive fluids.
Detailed Technical Specifications:
The following table outlines the primary specifications for this gate valve series. Customizations are available upon request to meet specific project needs.
| Parameter | Specification / Value |
|---|---|
| Design & Manufacturing Standard | DIN 3352 |
| Pressure Rating (Nominal) | PN16 |
| Body & Bonnet Material | Cast Steel (e.g., WCB, LCB) |
| Disc (Gate) Material | Cast Steel or Stainless Steel |
| Stem Material | Stainless Steel |
| Seat Material | Metal (Standard) |
| Connection Standard | Flanged as per DIN/EN (e.g., DIN 2501) |
| Operation | Handwheel (Standard), Gearbox Optional |
| Temperature Range (Max) | Up to 425°C (Depending on material grade) |
| Size Range (Nominal Diameter) | DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600 |
Benefits for Your Operations:
- Enhanced System Reliability: The robust design minimizes failure risks, ensuring uninterrupted steam supply and process stability.
- Reduced Maintenance Costs: Durable materials and precise machining lead to longer service intervals and lower lifetime costs.
- Global Project Compatibility: Compliance with DIN standards makes this valve suitable for international engineering, procurement, and construction (EPC) projects, particularly in regions where European norms are prevalent.
- Operational Safety: The secure shut-off capability and rising stem design contribute to a safer working environment by preventing unintended media release.
Backed by our ISO9001 certification and nearly a decade of manufacturing expertise since 2016, Shanghai Zhibang Valve has established a strong track record, exporting to markets across North and South America, Europe, Asia, Africa, and Oceania. With an annual export value consistently between US$1 Million and US$1.5 Million, we have proven our ability to meet diverse international quality and delivery expectations. Our strategic location in Shanghai allows for efficient logistics through major ports like Shanghai, Guangzhou, Hong Kong, and Beijing, ensuring your orders are handled professionally and shipped promptly. Choose our DIN 3352 PN16 Cast Steel Gate Valve for a dependable solution that combines engineering excellence with proven industrial performance. Contact us today for detailed quotations, technical data sheets, or to discuss your specific application requirements.
Frequently Asked Questions (FAQ)
-
Q: Is this gate valve suitable for superheated steam service?
A: Yes, the cast steel construction and metal seating are designed to handle saturated and superheated steam within the specified temperature range (up to approx. 425°C). Please confirm the exact steam temperature and pressure with our engineers for material grade selection. -
Q: Can I get this valve with different flange standards, like ANSI?
A: While the standard design features DIN flanges, customization is available. We can often supply valves with ANSI B16.5 flanges or other standards upon request. Please provide your specific flange rating and facing requirements. -
Q: What is the lead time for standard sizes like DN150 or DN200?
A: Lead times vary based on order quantity and current production schedule. Standard sizes typically have shorter lead times. We recommend contacting our sales team with your required sizes and quantities for an accurate delivery schedule. -
Q: Does the valve come with any documentation or certification?
A: Each valve is manufactured under our ISO9001 quality system. Standard documentation includes a material test certificate (MTC) for the body material. Additional testing and certification, such as a pressure test report, can be provided upon request. -
Q: Is a gear operator available for larger sizes?
A: Absolutely. For sizes typically above DN300 or for high operating torque applications, we highly recommend and can supply integrated or separate gearbox operators to facilitate easier and safer valve operation. -
Q: What are the main differences between this DIN standard valve and an API 600 gate valve?
A: The primary differences lie in the design standards, pressure-temperature ratings, and testing requirements. DIN 3352 is a common European standard, while API 600 is an American Petroleum Institute standard often used in the oil & gas industry. Our engineers can help you select the most appropriate standard for your project. -
Q: Do you offer soft-seated versions for better bubble-tight shut-off?
A: The standard version features a metal seat for high-temperature durability. For applications requiring bubble-tight shut-off at lower temperatures, we can explore options with resilient seats (like graphite or PTFE) as a potential customization. -
Q: What is your packaging method for export shipments?
A: We use robust export packaging, typically involving wooden crates or pallets, to protect the valves from damage during sea or land freight. The flanges are usually protected with covers to prevent damage to the sealing faces.
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