Import Dual-Plate Check Valve — Buy in Bulk from Supplier in China
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Dual-Plate check valve
Shanghai Top Valve Co., Ltd. supplies a dual‑plate check valve engineered for reliable flow control in demanding industrial circuits. The valve features a compact body that fits within standard pipework and incorporates two sealing plates to minimise backflow, with typical pressure ratings ranging from 0.1 MPa to 1.6 MPa depending on size. It is built to ISO and CE standards, providing a recognised level of quality assurance for oil and gas, water‑treatment and chemical processing plants.
The valve body is commonly fabricated from forged carbon steel, while premium versions use stainless‑steel alloys for corrosion‑resistant applications. Typical dimensions for a DN50 size are a flange face diameter of 150 mm and an overall length of 200 mm, with a flow coefficient (Cv) around 25, which aligns with industry practice for medium‑pressure check valves. The dual‑plate arrangement delivers a rapid opening response and reduces pressure drop compared with single‑plate designs.
Potential buyers include process engineers, plant procurement teams and contractors who require dependable check valves for pipelines handling liquids or gases. The supplier mentions flexible MOQ options and offers both CIF and FOB trade terms, but exact quantities and delivery schedules must be confirmed directly. Importers should also verify the certification documents and request test reports that match the specific size and pressure class they intend to purchase.
| Valve type | Dual‑plate check valve |
| Standard certifications | ISO, CE - typical |
| Typical pressure rating range | 0.1 MPa - 1.6 MPa - typical |
| Common body material | Forged carbon steel - typical |
| Optional corrosion‑resistant material | Stainless‑steel alloy - typical |
| Typical size range (DN) | DN15 - DN150 - typical |
| Example dimension for DN50 | Flange face diameter 150 mm, overall length 200 mm - typical |
| Flow coefficient (Cv) for DN50 | ≈ 25 - typical |
| Connection type | Flanged or threaded as per order |
| Operating temperature range | ‑20 °C - 120 °C - typical |
Shanghai Top Valve Co., Ltd. is located in the Songjiang Jiufu Economic Development Zone, Shanghai 201615, China. The company is listed as an imported supplier with a harbor trust tier, indicating it participates in international trade through major Chinese ports.
No response rate or average response time is provided in the listing, and the profile does not disclose additional corporate background. The focus is on the valve product line, so buyers should request further company credentials, such as factory audit reports, during the qualification process.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Sourcing Dual-Plate check valve from Shanghai Top Valve Co., Ltd. - China Import Guide
Importers should first confirm the exact valve size, pressure rating and material grade required for their system, and request the corresponding ISO and CE certificates to ensure compliance with local regulations. Verify the minimum order quantity and whether the supplier can provide the desired connection type (flanged or threaded).
Logistics considerations include the valve’s weight, which generally ranges from 2 kg for small DN15 units to 15 kg for DN150 models, and the preferred incoterm. FOB Shanghai is commonly offered, with CIF to the destination port as an alternative; payment terms should be clarified, with letters of credit frequently used for first‑time buyers.
Upon receipt, arrange a third‑party inspection to check dimensions, material markings and pressure‑test results against the supplied documentation. Request a mill test report and a functional test report for the specific pressure class. Document any non‑conformities before acceptance to protect the buyer’s operational schedule.
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30 suppliersBuy & Import Dual-Plate Check Valve — Wholesale Supply from China
Securing a reliable supply chain for Dual-Plate Check Valve is critical for maintaining your business operations. Shanghai Top Valve Co., Ltd., a verified supplier located in China, provides high-quality Dual-Plate Check Valve 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 Products 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 Dual-Plate Check Valve from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Shanghai Top Valve Co., Ltd.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
About Shanghai Top Valve Co., Ltd. — Verified Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Shanghai Top Valve Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Dual-Plate Check Valve
When importing Dual-Plate Check Valve 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 Dual-Plate Check Valve
How can I get the wholesale price for Dual-Plate Check Valve?
Click the "Request Quotation" button to contact Shanghai Top Valve Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Dual-Plate Check Valve in bulk from China?
Yes, Shanghai Top Valve Co., Ltd. provides Dual-Plate Check Valve 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 Shanghai Top Valve Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Dual-Plate Check Valve to your country.
How do I request a sample of Dual-Plate Check Valve?
Send a direct message to Shanghai Top Valve 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?
Shanghai Top Valve 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 Dual-Plate Check Valve?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Shanghai Top Valve Co., Ltd..
Does Shanghai Top Valve Co., Ltd. offer custom packaging or private labeling?
Many suppliers on EximNext, including Shanghai Top Valve 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 Products suppliers on EximNext?
Yes, EximNext hosts a wide network of verified Related manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Shanghai Top Valve 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 online B2B marketplace.
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