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The Check valve H64Y-320 A105 is a forged steel swing check valve designed for high-pressure applications, with an A105 carbon steel body material suitable for temperatures up to 425°C. This model features a 320-class pressure rating, making it compatible with power station systems where reverse flow prevention is critical. The valve’s swing disc design ensures minimal pressure drop and reliable sealing under dynamic flow conditions.
Standard construction includes a bolted cover for ease of maintenance, with renewable seat rings and a lever-and-weight or spring-assisted closure mechanism typical for this class of valves. A105 carbon steel is a common choice for such valves due to its strength and compatibility with steam, water, and other non-corrosive media. The typical end connections for this model are flanged, conforming to ASME B16.5 standards, though socket weld or butt weld variants may be available on request.
This check valve is primarily used in power generation, petrochemical, and industrial steam systems to prevent backflow in feedwater, condensate, or auxiliary pipelines. Buyers often source this valve for applications requiring robust performance under cyclic loading, such as in thermal power plants or district heating networks. Confirm the specific end connection type, pressure rating, and material certification with the supplier to ensure compatibility with existing pipeline specifications.
| Model | H64Y-320 A105 |
| Type | Swing check valve |
| Body Material | A105 carbon steel |
| Pressure Class | 320 (PN320) |
| Temperature Rating | Up to 425°C |
| End Connections | Flanged (ASME B16.5 typical) |
| Disc Design | Swing disc with renewable seat rings |
| Closure Mechanism | Lever-and-weight or spring-assisted |
| Media Compatibility | Steam, water, non-corrosive gases (typical) |
| Standard Compliance | ASME B16.34 (typical for forged steel valves) |
| Face-to-Face Dimension | Per ASME B16.10 (standard) |
Dongfang Yoyik Engnieering Co., Ltd. is based in Deyang, Sichuan Province, China, and operates from a facility at 4-3F, Building A, Huashan Platz. The company specializes in the supply of power station spare parts, including valves, pumps, and instrumentation, catering to both domestic and international markets. Its product portfolio includes a broad range of components for thermal, hydro, and nuclear power plants, with a focus on delivering parts that meet international standards.
The supplier has established a global sales and service network to support power plant operators, though its current response rate and verification signals are not publicly disclosed. The company’s offerings, such as the Check valve H64Y-320 A105, are designed to address the needs of customers requiring reliable, high-pressure valve solutions. Buyers are advised to verify the supplier’s current responsiveness and technical support capabilities before placing orders.
| 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 |
Before ordering the Check valve H64Y-320 A105, verify the exact pressure and temperature ratings required for your pipeline, as well as the compatibility of the valve’s material (A105 carbon steel) with the media it will handle. Confirm the end connection type (flanged, socket weld, or butt weld) to ensure it matches your pipeline’s specifications. Request material test certificates and compliance documentation to validate the valve’s suitability for your application.
Discuss logistics details such as lead time, shipping method, and Incoterms with Dongfang Yoyik Engnieering Co., Ltd. early in the procurement process. The supplier’s location in Sichuan, China, may influence shipping costs and delivery times, so clarify whether FOB, CIF, or another Incoterm applies. Payment terms, such as T/T or L/C, should also be agreed upon to avoid delays in order processing.
Quality checks for this valve should include a visual inspection for manufacturing defects, dimensional verification against ASME B16.10 standards, and pressure testing to confirm the 320-class rating. Request a hydrostatic test report and material certifications to ensure the valve meets industry standards. For critical applications, consider third-party inspection or witness testing during manufacturing to validate performance.
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When sourcing Check Valve H64y-320 A105 for your business, securing the right balance of quality and cost is essential. Dongfang Yoyik Engnieering Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $555/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Valves & Gauges sector with strong demand from importing countries worldwide.
Importing Check Valve H64y-320 A105 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongfang Yoyik Engnieering Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Check Valve H64y-320 A105 has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Industrial Valves & Gauges category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Check Valve H64y-320 A105 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Check Valve H64y-320 A105 from Dongfang Yoyik Engnieering Co., Ltd. is $555/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Dongfang Yoyik Engnieering Co., Ltd. through EximNext.
The supplier, Dongfang Yoyik Engnieering Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Check Valve H64y-320 A105. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Check Valve H64y-320 A105 depends on the specific grade and form. Contact Dongfang Yoyik Engnieering Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Check Valve H64y-320 A105 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongfang Yoyik Engnieering Co., Ltd.. Ensure you have the necessary import licenses for Industrial Valves & Gauges products in your destination country.
Yes, Dongfang Yoyik Engnieering Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Dongfang Yoyik Engnieering Co., Ltd. through EximNext.
Dongfang Yoyik Engnieering Co., Ltd. offers Check Valve H64y-320 A105 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Check Valve H64y-320 A105 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongfang Yoyik Engnieering Co., Ltd. through our platform.
Dongfang Yoyik Engnieering Co., Ltd. maintains international quality certifications. These ensure that the Check Valve H64y-320 A105 meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Dongfang Yoyik Engnieering Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Dongfang Yoyik Engnieering Co., Ltd..
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