Import Din 3352 F4 Resilient Seated Flanged Gate Valves — Buy in Bulk from Supplier in China
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DIN 3352 F4 Resilient Seated Flanged Gate Valves
The DIN 3352 F4 Resilient Seated Flanged Gate Valve is a double-disc gate valve designed for full-open or full-closed service in water, wastewater, and industrial fluid systems. It complies with DIN 3352 standards and features a resilient rubber seat that provides bubble-tight shut-off under low to moderate pressure. The valve body is cast ductile iron, with pressure ratings from PN10 to PN25 and sizes ranging from DN40 to DN600mm.
The disc is made from ductile iron with a bonded elastomer lining - NBR, EPDM, or PTFE - selected based on fluid compatibility. The stem is available in 45# carbon steel, 2Cr13 martensitic stainless, or 304/316 austenitic stainless, depending on corrosion resistance needs. The resilient seat design eliminates metal-to-metal contact, reducing wear and enabling operation with low torque, even after long periods of inactivity.
These valves are commonly purchased by municipal water utilities, wastewater treatment plants, and industrial process engineers managing non-abrasive fluids. They are installed in pipelines requiring frequent isolation and are not recommended for throttling. Orders are typically placed in batches of 10 or more units per size. Delivery is usually FOB Zhengzhou, with lead times of 4 to 6 weeks depending on size and material configuration.
| Standard | DIN 3352 |
| Valve type | Resilient seated flanged gate valve |
| Size range | DN40 to DN600mm (1 1/2" to 24") |
| Pressure rating | PN10 to PN25 |
| Body material | Ductile iron |
| Seat material | NBR, EPDM, or PTFE (selected per application) |
| Disc material | Ductile iron with bonded elastomer lining |
| Stem material options | 45# carbon steel, 2Cr13, 304 stainless steel, or 316 stainless steel |
| Typical operating temperature | Up to 80°C, standard for NBR/EPDM seats |
| Typical seat leakage rate | Class IV per DIN 3352, less than 0.1 mL/min at rated pressure |
Yuming Valve Group Co. Ltd. is based in Zhengzhou, Henan Province, with no further details provided about factory size, workforce, or years in operation. The supplier is listed as harbor-tier, indicating verified export capability. No certifications, testing facilities, or client references are mentioned in the source data.
The company's profile does not state whether it manufactures valves in-house or sources components externally. The listing focuses solely on product specifications, with no mention of quality control procedures, R&D, or after-sales support. All claims are limited to the technical parameters listed in the product description.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Sourcing DIN 3352 F4 Resilient Seated Flanged Gate Valves from Yuming Valve Group Co. Ltd. - China Import Guide
Verify the seat material matches your fluid type before ordering. NBR is unsuitable for ozone-rich environments, EPDM for hydrocarbons, and PTFE for high-temperature steam. Request a material compliance certificate for the elastomer and confirm it meets DIN 3352 Annex B requirements. Do not accept valves without documented material traceability.
Confirm the Incoterms - FOB Zhengzhou is standard. Lead time is typically 4 to 6 weeks for standard sizes and materials. Payment terms are usually 30% advance, 70% against BL copy. Request a pressure test certificate per valve, and ensure the valve body is marked with size, pressure rating, and material code as per DIN 3352.
Inspect incoming valves for surface cracks, casting defects, and proper marking. Use a torque wrench to verify the handwheel operates within the supplier’s stated range. Check the stem packing for tightness and ensure the flange faces are flat and unscratched. Retain a sample valve for future reference, especially for large orders where replacement delays are costly.
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30 suppliersBuy & Import Din 3352 F4 Resilient Sea — Wholesale Supply from China
Securing a reliable supply chain for Din 3352 F4 Resilient Seated Flanged Gate Valves is critical for maintaining your business operations. Yuming Valve Group Co. Ltd., a verified supplier located in China, provides high-quality Din 3352 F4 Resilient Sea ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Industrial Valves & Gauges industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Din 3352 F4 Resilient Sea from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Yuming Valve Group Co. Ltd.. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
About Yuming Valve Group Co. Ltd. — Verified Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Yuming Valve Group Co. Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Industrial Valves & Gauges category or discover new suppliers across the Industrial Valves & Gauges sector. Expand your sourcing capabilities through our trusted global B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Din 3352 F4 Resilient Sea
When importing Din 3352 F4 Resilient Sea from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Frequently Asked Questions About Din 3352 F4 Resilient Sea
How can I get the wholesale price for Din 3352 F4 Resilient Seated Flanged Gate Valves?
Click the "Request Quotation" button to contact Yuming Valve Group Co. Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Din 3352 F4 Resilient Sea in bulk from China?
Yes, Yuming Valve Group Co. Ltd. provides Din 3352 F4 Resilient Sea for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Yuming Valve Group Co. Ltd.. Contact the supplier to discuss the best logistics options for importing Din 3352 F4 Resilient Sea to your country.
How do I request a sample of Din 3352 F4 Resilient Seated Flanged Gate Valves?
Send a direct message to Yuming Valve Group Co. Ltd. through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Yuming Valve Group Co. Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Din 3352 F4 Resilient Sea?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Yuming Valve Group Co. Ltd..
Does Yuming Valve Group Co. Ltd. offer custom packaging or private labeling?
Many suppliers on EximNext, including Yuming Valve Group Co. Ltd., offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more Industrial Valves & Gauges suppliers on EximNext?
Yes, EximNext hosts a wide network of verified Industrial Valves & Gauges manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Yuming Valve Group Co. Ltd. for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our B2B marketplace.
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