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The Aak Industry Co., Ltd hydraulic screw-in cartridge check valve is a direct equivalent to the DANFOSS EATON CV11-12, designed for free flow from port 1 to 2 and blocked flow from port 2 to 1. It operates at a working pressure of 350 bar (5000 psi) with a flow rating of 114 lpm (30 US gpm), making it suitable for high-pressure hydraulic systems. Internal oil leakage from port 2 to 1 is limited to a maximum of 0.5 drops per minute at 350 bar, and it functions across a temperature range of -40°C to +120°C.
Constructed for compatibility with mineral-based or synthetic fluids with lubricating properties, the valve supports viscosities from 7.4 to 420 cSt (50 to 2000 SUS). The cavity designation is C-12-2U, a standard cartridge interface for hydraulic circuits. AAK benchmarks its quality against DANFOSS EATON but positions the valve as a cost-effective alternative with a service life claimed to be twice that of typical domestic Chinese hydraulic cartridge valves.
This check valve is commonly used in hydraulic pumps and systems where reliable flow control and pressure resistance are critical. Buyers in industrial, agricultural, and mobile hydraulic applications often source it for its balance of performance and affordability. The valve is shipped with standard hydraulic packaging, and bulk orders can be customized to meet specific project requirements.
| Type | Hydraulic Screw-in Cartridge Check Valve |
| Equivalent Model | DANFOSS EATON CV11-12 |
| Flow Direction | Free from port 1 to 2, blocked from port 2 to 1 |
| Operating Pressure | 350 bar (5000 psi) |
| Flow Rating | 114 lpm (30 US gpm) |
| Internal Oil Leakage (Ports 2 to 1) | Max. 0.5 drops/min at 350 bar |
| Temperature Range | -40°C to +120°C |
| Compatible Fluids | Mineral-based or synthetics with lubricating properties |
| Viscosity Range | 7.4 to 420 cSt (typical for hydraulic systems) |
| Cavity | C-12-2U (standard cartridge interface) |
| Service Life | 2 times typical domestic hydraulic cartridge valves (supplier claim) |
Aak Industry Co., Ltd is based in Ningbo, Zhejiang Province, with its office and operations at Bona Business Building No. 456 Taikang Middle Road, Yinzhou District. The company specializes in hydraulic valves, including screw-in cartridge check valves benchmarked against international brands like DANFOSS EATON, VIS Hydraulics, SUN, and HydraForce.
The supplier holds a harbor trust tier, indicating a verified business presence, but its response rate and average response hours are currently unrecorded. Aak Industry Co., Ltd markets its products as tested and recognized in overseas markets, offering alternatives to established brands with a focus on cost efficiency and extended service life.
| 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, verify the valve’s compatibility with your hydraulic system by confirming the cavity designation (C-12-2U) and the operating pressure range (350 bar). Ensure the fluid type and viscosity match the valve’s specifications to avoid premature wear or failure.
Confirm the logistics details with Aak Industry Co., Ltd, including lead time, Incoterms (e.g., FOB Ningbo), and packaging requirements. Bulk orders may require customized crating or palletizing to prevent damage during transit from China.
Request a copy of the test reports for internal oil leakage and pressure resistance to validate performance claims. Inspect the first batch for dimensional accuracy and material quality, and ensure all documentation, including certificates of conformity, is provided.
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When sourcing Check Valve Equivalent To Eaton Cv11-12 for your business, securing the right balance of quality and cost is essential. Aak Industry 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 $30/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 Equivalent To requires careful attention to shipping logistics, customs compliance, and secure payment terms. Aak Industry 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 online 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 Equivalent To 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 B2B marketplace. Start your sourcing journey today.
Importing Check Valve Equivalent To 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 Equivalent To Eaton Cv11-12 from Aak Industry Co., Ltd is $30/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 Aak Industry Co., Ltd through EximNext.
The supplier, Aak Industry Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Check Valve Equivalent To. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Check Valve Equivalent To Eaton Cv11-12 depends on the specific grade and form. Contact Aak Industry Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Check Valve Equivalent To from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Aak Industry Co., Ltd. Ensure you have the necessary import licenses for Industrial Valves & Gauges products in your destination country.
Yes, Aak Industry 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 Aak Industry Co., Ltd through EximNext.
Aak Industry Co., Ltd offers Check Valve Equivalent To with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Check Valve Equivalent To is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Aak Industry Co., Ltd through our platform.
Aak Industry Co., Ltd maintains international quality certifications. These ensure that the Check Valve Equivalent To 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. Aak Industry 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 Aak Industry Co., Ltd.
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