Import Din Swing Check Valve — Buy in Bulk from Supplier in China

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DIN Swing Check Valve by Yuanda Valve Group Co., Ltd.
Harbor
DIN Swing Check Valve - Image 1

DIN Swing Check Valve

🕐Last updated: Jul 21, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategoryAgriculture
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
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Buy & Import DIN Swing Check Valve from Yuanda Valve Group Co., Ltd. - Wholesale Supply

The DIN Swing Check Valve from Yuanda Valve Group Co., Ltd. is constructed with cast iron body, bonnet, and disc (GG25), and a brass seat ring. It adheres to DIN3202-F6 for face-to-face dimensions and DIN2531/2532/2533 for flange end standards. The nominal pressure rating is 1.6 MPa, with shell test pressure at 2.4 MPa and seat test pressure at 1.8 MPa.

GG25 cast iron is a common material for low-pressure water and air systems where corrosion resistance is not critical. Brass seat rings provide moderate corrosion resistance and are typical in non-aggressive media applications. This valve is not suitable for high-temperature steam or chemical fluids. Typical industry alternatives for higher durability include ductile iron or stainless steel, but this model targets cost-sensitive installations.

This valve is primarily used in municipal water distribution, irrigation systems, and light industrial air lines where backflow prevention is required but media is non-corrosive. Buyers include local utilities, agricultural equipment integrators, and HVAC contractors sourcing for low-pressure systems. Packaging is bulk in cartons, with each valve individually wrapped in paper. Trade terms are typically FOB Xingtai, with lead times of 20 to 30 days after deposit.

Technical Specifications for Yuanda Valve Group Co., Ltd. DIN Swing Check Valve
Body, Bonnet, Disc MaterialGG25 cast iron
Seat Ring MaterialBrass
Face-to-Face DimensionDIN3202-F6
Flange End StandardDIN2531/2532/2533
Nominal Pressure1.6 MPa (PN16)
Shell Test Pressure2.4 MPa
Seat Test Pressure1.8 MPa
Typical Operating Temperature Range0°C to 80°C (standard for GG25 cast iron with brass seat)
Typical Media CompatibilityWater, air, non-corrosive liquids (not suitable for acids, chlorides, or steam)
Typical Connection TypeFlanged (PN16, Class 125, per DIN2531)
About Yuanda Valve Group Co., Ltd. - Swing Check Valve Supplier in China
🏭
Yuanda Valve Group Co., Ltd.
China Harbor
4.5(0)

Yuanda Valve Group Co., Ltd. is located in Xiyin Village, Longyao County, Xingtai, Hebei Province, China. The supplier is verified under harbor trust tier, indicating documented export activity. The listing provides no information on company history, workforce size, production volume, or quality certifications such as ISO 9001 or CE.

The supplier specializes in cast iron and brass swing check valves for low-pressure applications. There is no mention of R&D capability, in-house testing equipment, or third-party inspection services. Response rate and average response time are not recorded, suggesting limited buyer engagement infrastructure. The product range appears focused on basic, low-cost valves for regional markets.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About DIN Swing Check Valve from Yuanda Valve Group Co., Ltd.
The listing does not specify the hardness of the brass seat. Standard brass alloys for valve seats range from 80 to 120 HV. Buyers should request a Rockwell or Vickers hardness test report to ensure the seat resists wear under repeated valve cycling.

Sourcing DIN Swing Check Valve from Yuanda Valve Group Co., Ltd. - China Import Guide

Before ordering, verify the cast iron grade is GG25 and not a lower-grade substitute. Request a material certificate for the brass seat ring to confirm copper content and absence of lead. Inspect the flange surface for casting defects such as porosity or sand inclusions. Confirm that the valve is not intended for use with steam, acids, or chlorinated fluids.

Lead time is typically 20 to 30 days after deposit. Payment terms are often 50% advance, 50% against copy of B/L. Incoterms are commonly FOB Xingtai or CIF destination port. Buyers must confirm whether the supplier provides export documentation, including the Certificate of Conformity and Packing List. Ensure the valve is packed to prevent flange damage during transit.

Upon receipt, perform a visual inspection for cracks or surface defects. Conduct a functional test by mounting the valve vertically and flushing with water to observe disc movement and sealing. Retain the test report and material certificate. For critical applications, request third-party inspection from SGS or Bureau Veritas prior to shipment.

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Yuanda Valve Group Co., Ltd.
China
Harbor
<4h
Response Time
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Trust Score
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0+
Products
4.5(0)
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Buy & Import Din Swing Check Valve — Wholesale Supply from China

Securing a reliable supply chain for Din Swing Check Valve is critical for maintaining your business operations. Yuanda Valve Group Co., Ltd., a verified supplier located in China, provides high-quality Din Swing 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 Agriculture 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 Swing Check Valve from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Yuanda Valve Group 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 Yuanda Valve Group Co., Ltd. — Verified Supplier in China

We understand that verifying supplier credentials is a top priority for importers. Yuanda Valve Group Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Agriculture category or discover new suppliers across the Agriculture sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for Din Swing Check Valve

When importing Din Swing 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 Din Swing Check Valve

How can I get the wholesale price for Din Swing Check Valve?

Click the "Request Quotation" button to contact Yuanda 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 Swing Check Valve in bulk from China?

Yes, Yuanda Valve Group Co., Ltd. provides Din Swing 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 Yuanda Valve Group Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Din Swing Check Valve to your country.

How do I request a sample of Din Swing Check Valve?

Send a direct message to Yuanda 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?

Yuanda 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 Swing Check Valve?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Yuanda Valve Group Co., Ltd..

Does Yuanda Valve Group Co., Ltd. offer custom packaging or private labeling?

Many suppliers on EximNext, including Yuanda 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 Agriculture suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Agriculture manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact Yuanda 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 online B2B marketplace.

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