Gate Valve per DIN 3352 for Food and Beverage Pipeline Installation
Product Spotlights
As a professional valve manufacturer established in 2016, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in producing high-quality, hygienic fluid control solutions for demanding industries. Our Gate Valve per DIN 3352 is engineered specifically for food and beverage pipeline installations, where reliability, cleanability, and compliance are non-negotiable. Designed and manufactured under our ISO9001-certified quality management system, this valve ensures precise flow control, minimal pressure drop, and superior sealing performance in your critical processing lines, helping you maintain product integrity and operational efficiency.
Core Features & Technical Advantages:
- Hygienic Design & Construction: Manufactured from polished stainless steel (typically 304 or 316), the valve body and internal components are designed to prevent bacterial harborage and facilitate easy cleaning (CIP/SIP), meeting stringent food safety standards.
- Precise Flow Control: The parallel or wedge gate design provides a full-bore opening, offering minimal flow restriction and pressure loss when fully open, which is crucial for maintaining system efficiency and product consistency.
- Reliable Sealing: Equipped with high-grade soft seats (PTFE, EPDM) or metal seats, the valve ensures bubble-tight shut-off, preventing cross-contamination and leakage in your pipelines.
- Durable & Low Maintenance: The robust construction per DIN 3352 standards ensures long service life even under frequent cycling. The stem is designed with a rising or non-rising mechanism, protected from process media, reducing wear and maintenance needs.
- Versatile Actuation Options: Available with standard handwheel operation for manual control. For automated process lines, it can be seamlessly fitted with pneumatic or electric actuators, enabling integration into centralized control systems.
- Broad Compatibility: Suitable for a wide range of media in food and beverage processing, including water, juices, dairy products, syrups, edible oils, and mild cleaning agents.
Detailed Technical Specifications:
| Parameter | Specification / Option |
| Design & Manufacturing Standard | DIN 3352 F4 / F5 / F7 (Flanged) |
| Pressure Rating (PN) | PN10, PN16, PN25, PN40 |
| Size Range (DN) | DN15 (1/2") to DN600 (24") |
| Body Material | Stainless Steel AISI 304, 316, 316L; Carbon Steel WCB |
| Seat & Seal Material | PTFE, EPDM, NBR, Metal (St.St.) |
| Temperature Range | -20°C to +180°C (for PTFE seat); Customizable for higher |
| Connection Ends | Flanged (RF, FF), Wafer, Butt Weld (upon request) |
| Actuation | Manual Handwheel, Gearbox, Pneumatic Actuator, Electric Actuator |
| Surface Finish | Mechanically Polished, Electro-polished (optional) |
Benefits for Your Operation:
- Ensures Product Safety: The hygienic design and materials prevent contamination, safeguarding your product quality and consumer health.
- Reduces Operational Costs: Full-port design minimizes pressure drop, saving energy. Durable construction lowers maintenance frequency and replacement costs.
- Enhances Process Reliability: Consistent, leak-proof performance reduces downtime and ensures smooth, uninterrupted production cycles.
- Simplifies Compliance: Conformance to DIN 3352 and manufacturing under ISO9001 provide documented quality assurance, simplifying your own compliance audits.
- Offers Configuration Flexibility: A wide range of sizes, materials, and actuation methods allows for a perfect fit within your existing or new pipeline system.
Trust & Global Reach:
Backed by nearly a decade of manufacturing expertise and an ISO9001 quality system, Shanghai Zhibang has established a strong global reputation, with an annual export value between US$1 Million and US$1.5 Million. Our products are trusted by clients across North America, South America, Europe, Asia, Africa, and Oceania, shipped efficiently from major ports like Shanghai, Guangzhou, Hong Kong, and Beijing. This valve embodies our commitment to delivering reliable, specification-compliant components that integrate seamlessly into international food and beverage projects. For a valve solution that combines hygienic performance with proven durability and global supply chain support, contact us for detailed specifications or a quotation tailored to your specific DN, pressure, and material requirements.
Frequently Asked Questions (FAQ):
-
Q: Is this gate valve suitable for CIP (Clean-in-Place) and SIP (Sterilize-in-Place) processes?
A: Yes, absolutely. The design, with smooth internal surfaces, polished finishes, and compatible seal materials (like EPDM or PTFE), is well-suited for CIP/SIP procedures. The full-bore design also minimizes areas where product or cleaning agents could be trapped. -
Q: What is the main difference between a DIN 3352 gate valve and other standard gate valves?
A: DIN 3352 is a specific European standard that defines dimensions, pressure ratings, testing methods, and materials for industrial valves, particularly flanged-end valves. Valves conforming to this standard ensure dimensional interchangeability and performance consistency with other DIN-compliant piping components. -
Q: Can you provide valves with pneumatic actuators for automated control?
A: Certainly. We offer this gate valve as a complete package with pneumatic actuators (double-acting or spring-return) from reliable brands. The actuator size and type will be selected based on your required operating pressure, valve size, and fail-safe needs. -
Q: What material options are available for the body and internals besides stainless steel?
A: While stainless steel (304/316) is standard for food applications, we can also supply valves in carbon steel (WCB) for utility lines or other alloys like duplex stainless steel upon request for specialized corrosive media. -
Q: How do I determine the correct pressure rating (PN) for my application?
A: The PN rating should be equal to or greater than the maximum working pressure in your pipeline system, considering any potential pressure surges. Common ratings are PN16 and PN25 for many food processing lines. Our team can assist you in selection based on your system parameters. -
Q: Are special surface finishes available for higher hygiene requirements?
A: Yes. Beyond standard mechanical polishing, we can provide an electro-polished finish upon request. Electro-polishing creates an ultra-smooth, passive surface that further enhances cleanability and corrosion resistance. -
Q: What is the typical lead time for an order?
A: Lead times vary based on order quantity, size, material, and actuation requirements. Standard configurations often have shorter lead times. We provide accurate delivery estimates with every quotation to help with your planning. -
Q: Do you offer custom markings or documentation?
A: Yes, we can accommodate custom markings (like heat numbers, material grades) on the valve body as per your specification. Documentation packages, including material certificates and test reports, are available and can be tailored to meet project requirements.
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