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The Flow Control Valve with Polyurethane Seal is supplied by Aak Industry Co., Ltd in China. It incorporates a sealing ring made from a Japan‑sourced PU polyurethane rubber, and the lip compression of the seal is strictly controlled between 15% and 20%. The valve body follows the standard hydraulic dimensions used in winch applications, and each unit is pressure‑tested before leaving the factory. Aak’s O‑ring design eliminates sloughing, extrusion and provides wear resistance, which addresses the leakage problems reported by a Brazilian winch maker.
PU polyurethane seals are widely adopted in hydraulic systems for their elasticity and chemical resistance. Typical PU grades used in the industry show hardness around 70 Shore A and tensile strength near 10 MPa, giving a long service life under cyclic loading. Aak selects a special Japanese formulation that matches these industry benchmarks, ensuring consistent sealing performance across temperature swings. The valve’s construction follows common carbon‑steel standards, providing a robust housing for demanding hydraulic circuits.
The valve is suited for hydraulic winches, mobile equipment and any system requiring precise flow regulation. Importers can request bulk quantities, but exact minimum order quantities, lead times and payment terms must be confirmed directly with Aak Industry. The supplier offers packaging in individual bubble bags placed inside corrugated boxes to protect the units during sea freight. Buyers are advised to verify certification and testing documentation before finalising any purchase.
| Seal material | PU polyurethane rubber (Japan special) |
| Lip compression | 15% - 20% |
| O‑ring performance | no sloughing, no extrusion, wear resistance |
| Body material | typical carbon steel (standard) |
| Pressure rating | typical 200 bar (standard) |
| Operating temperature | typical - 40 °C to 120 °C (standard) |
| Connection size | typical 1/2" - 2" NPT (standard) |
| Standard compliance | ISO 4413 hydraulic fluid power (typical) |
| Packaging | bubble bag inside corrugated box (real) |
| Factory inspection | pressure test before shipment (real) |
Aak Industry Co., Ltd is headquartered at No. 456 Taikang Middle Road, Yinzhou, Ningbo, Zhejiang, China (postal code 315100). The company is listed with a harbour‑level trust tier on the marketplace, indicating verified business credentials, although its response rate is currently recorded as 0.00 %.
The supplier focuses on hydraulic valve components, offering customised sealing solutions such as the PU O‑rings described above. Their production line includes pressure testing of each valve and individual protective packaging to mitigate transit damage. Aak does not publish specific production capacity or client lists, so interested importers should request detailed quotations and technical datasheets directly.
| 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 placing an order, verify that the supplier can provide a material test report for the PU sealing ring and a pressure‑test certificate for the assembled valve. Request confirmation of any required certifications such as ISO 4413 and ask for a sample if possible to evaluate fitment. These documents help ensure the product meets your system specifications and regulatory requirements.
Logistics for shipments from Ningbo typically involve FOB terms, but the exact Incoterm, lead time and payment schedule should be confirmed directly with Aak Industry. Importers should discuss container loading plans, preferred freight forwarders and any special handling instructions to avoid damage during sea transport. Payment methods such as T/T or L/C can be negotiated based on mutual agreement and risk assessment.
Upon receipt, conduct a visual inspection of the bubble‑bag packaging and verify that the corrugated box is intact. Perform a functional pressure test according to your internal quality procedures, and compare the results with the supplier’s test report. Retain all inspection records and certificates as part of the import documentation for future reference.
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When sourcing Flow Control Valve With Polyurethane Seal 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 $120/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 Flow Control Valve With P 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Flow Control Valve With P 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 online B2B marketplace. Start your sourcing journey today.
Importing Flow Control Valve With P 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 Flow Control Valve With Polyurethane Seal from Aak Industry Co., Ltd is $120/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 Flow Control Valve With P. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Flow Control Valve With Polyurethane Seal 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 Flow Control Valve With P 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 Flow Control Valve With P with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Flow Control Valve With P 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 Flow Control Valve With P 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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