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The Check valve H61Y-600LB is a forged steel swing check valve designed for high-pressure applications in power station systems. It operates under a 600LB pressure class, ensuring reliable backflow prevention in pipelines carrying steam, water, or oil. The valve’s forged steel construction provides durability under extreme temperatures and pressures typical in thermal and hydroelectric plants.
This valve model incorporates a bolted cover design for ease of maintenance and inspection, with a swing disc mechanism that minimizes pressure drop. The body and bonnet are typically manufactured from ASTM A105 or A216 WCB carbon steel, while the disc and seat use stainless steel overlays (13Cr or 304/316) for corrosion resistance. Standard industry dimensions for 600LB class valves include NPS 2 to 24 inches, with face-to-face lengths conforming to ASME B16.10.
Power plants and industrial facilities source the H61Y-600LB for boiler feedwater systems, turbine bypass lines, and auxiliary cooling circuits where unidirectional flow is critical. Buyers should confirm compatibility with their pipeline media and verify pressure-temperature ratings against ASME B16.34. The valve is supplied with flanged ends (RF or RTJ) as standard, though socket-weld or butt-weld configurations are available on request for custom installations.
| Model | H61Y-600LB |
| Type | Swing check valve |
| Pressure class | 600LB |
| Body material | ASTM A105 or A216 WCB carbon steel (typical) |
| Disc and seat material | 13Cr or 304/316 stainless steel overlay (typical) |
| End connections | Flanged (RF/RTJ), socket-weld or butt-weld available |
| Size range | NPS 2 to 24 inches (typical for 600LB class) |
| Face-to-face length | ASME B16.10 compliant |
| Temperature range | -29°C to 425°C (typical for carbon steel) |
| Standards compliance | ASME B16.34, API 6D (typical) |
| Application | Power stations, thermal/hydroelectric plants |
Dongfang Yoyik Engnieering Co., Ltd. is based in Deyang, Sichuan Province, China, operating from an office at 4-3F, Building A, Huashan Platz. The company specializes in power station equipment and spare parts, with a focus on valves, pumps, and hydraulic machinery components. Its product catalog includes check valves like the H61Y-600LB, as well as seals, accumulators, and other critical parts for thermal and hydroelectric systems.
The supplier positions itself as a provider of technical solutions for power plants, offering pre-sales consultation, technical guidance, and after-sales maintenance. While the company highlights a complete service system, its profile does not specify certifications, production capacity, or client references. Buyers are advised to request verification of quality control processes, material test reports, and compliance with industry standards like ASME or API for critical applications.
| 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 H61Y-600LB, verify the valve’s pressure-temperature rating against your system’s operating conditions using ASME B16.34 tables. Request the material test reports (MTRs) for the body, disc, and seat to confirm compliance with ASTM standards, as these documents are critical for traceability in power station applications.
Confirm the end connection type (flanged, socket-weld, or butt-weld) and flange standard (e.g., ASME B16.5) to ensure compatibility with your pipeline. Discuss Incoterms such as FOB or CIF and payment terms (e.g., TT or LC) with the supplier, as these will impact logistics costs and delivery timelines. Lead times for forged steel valves can range from 8 to 16 weeks, depending on size and customization.
For quality assurance, require a third-party inspection (e.g., by SGS or Bureau Veritas) to check dimensional accuracy, material composition, and pressure testing. Request a hydrostatic test certificate per API 598 and a visual inspection report. Ensure the valve is supplied with a manufacturer’s data book, including welding procedures and NDE results for critical components.
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When sourcing Check Valve H61y-600lb 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 H61y-600lb 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 global 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 H61y-600lb 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 import export marketplace. Start your sourcing journey today.
Importing Check Valve H61y-600lb 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 H61y-600lb 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 H61y-600lb. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Check Valve H61y-600lb 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 H61y-600lb 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 H61y-600lb with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Check Valve H61y-600lb 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 H61y-600lb 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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