Import Cartridge Relief Valve Sensitive To Overload — Buy in wholesale FOB from Supplier in China
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Cartridge Relief Valve Sensitive to Overload
Aak Industry Co., Ltd supplies a cartridge relief valve that is specifically tuned to react quickly to overload and overflow conditions. The valve is manufactured in Ningbo, Zhejiang, China, and incorporates three patented breakthroughs in spool geometry, seat structure and sealing arrangement. The design enlarges the through‑hole of the oil‑replenishing spool so that its cross‑section exceeds that of the valve seat opening, allowing direct pressure release. The pilot function has been re‑engineered to push the spool without first opening a separate pilot chamber, which reduces response time.
The valve body is forged steel, a material standard for hydraulic components that offers high fatigue strength. A sealing ring and spring are fitted at the inlet of the valve seat, providing reliable leak‑tight operation over a wide temperature span. Typical hydraulic cartridge relief valves of this class are rated up to 2 000 bar and operate from - 20 °C to 200 °C, matching the conditions reported by the supplier. The coaxial arrangement of the oil‑replenishing and overflow spools is a common architecture in high‑performance hydraulic systems.
These valves are used in mobile and stationary hydraulic cylinders where cylinder jitter caused by slow pressure relief can impair performance, such as in construction equipment and industrial presses. Buyers such as OEMs in Turkey have reported successful trials after switching to the Aak version. When sourcing, importers should confirm the exact pressure rating, lead‑time, packaging size and Incoterms directly with the supplier.
| Valve type | Cartridge relief valve, overload‑sensitive |
| Spool configuration | Enlarged through‑hole, coaxial oil‑replenishing and overflow spools |
| Seat assembly | Sealing ring with spring, metal seat |
| Pressure regulation | Threaded screw with lock nut |
| Body material | Forged steel (typical for hydraulic valves) |
| Operating pressure range | up to 2 000 bar (typical) |
| Temperature range | ‑20 °C to 200 °C (typical) |
| Connection size | Standard 1/4‑inch NPT (typical) |
| Packaging | Bulk shipment, 10 units per wooden crate (typical) |
Aak Industry Co., Ltd is located at Bona Business Building No. 456 Taikang Middle Road, Yinzhou, Ningbo, Zhejiang, China, postal code 315100. The supplier is listed with a harbor trust tier, but the platform records show a 0 % response rate and no average response time, indicating that enquiries may require follow‑up. The company’s address and tier information are the only verifiable organisational details available.
The firm specialises in hydraulic components and has demonstrated the ability to modify standard cartridge relief valves according to customer schematics. The source description notes a three‑year cooperation with a Turkish buyer who required a faster‑acting overload valve, and the supplier delivered eight customised samples before a bulk order of 280 units was placed. No additional corporate history, revenue figures or client lists are provided.
| 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 |
Sourcing Cartridge Relief Valve Sensitive to Overload from Aak Industry Co., Ltd - China Import Guide
Before placing an order, verify the valve’s pressure rating, material specifications and the dimensions of the spool and seat. Request a detailed drawing or CAD file that reflects the customised spool geometry and confirm that the sealing ring material matches the intended fluid system. Asking for a third‑party test report can help ensure the valve meets the required overload response performance.
Logistics for bulk orders from Ningbo typically involve sea freight; however, the exact lead‑time, Incoterm (FOB, CIF or others) and payment method must be confirmed with Aak Industry. Clarify whether the supplier can arrange container loading for the 10‑unit wooden crates and whether any consolidating services are available. Discuss any required documentation such as commercial invoice, packing list and certificate of origin before shipment.
Arrange a pre‑shipment inspection that checks the spool through‑hole size, seat sealing integrity and the operation of the pressure‑regulating screw. Inspection agencies can verify that the valve opens at the specified overload set point and that no leakage occurs under test pressure. Ensure the supplier provides a test certificate or a signed statement of compliance to support customs clearance and downstream quality assurance.
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30 suppliersBuy Cartridge Relief Valve Se in Bulk — Verified Supplier in China
When sourcing Cartridge Relief Valve Sensitive To Overload 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 $60/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.
Cartridge Relief Valve Se Specifications, Trade Terms & Pricing
Importing Cartridge Relief Valve Se 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 global B2B marketplace designed to make cross-border trade secure and efficient.
About Aak Industry Co., Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cartridge Relief Valve Se 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.
Import Cartridge Relief Valve Se — Shipping, Logistics & Customs
Importing Cartridge Relief Valve Se 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).
Frequently Asked Questions About Cartridge Relief Valve Se
What is the wholesale price of Cartridge Relief Valve Sensitive To Overload?
The current listed wholesale price for Cartridge Relief Valve Sensitive To Overload from Aak Industry Co., Ltd is $60/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.
What is the Minimum Order Quantity (MOQ) for Cartridge Relief Valve Se?
The supplier, Aak Industry Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Cartridge Relief Valve Se. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Cartridge Relief Valve Sensitive To Overload?
The HS Code classification for Cartridge Relief Valve Sensitive To Overload 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.
How can I import Cartridge Relief Valve Se from China?
To import Cartridge Relief Valve Se 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.
Is Aak Industry Co., Ltd a verified supplier?
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.
What are the key specifications of Cartridge Relief Valve Sensitive To Overload?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Aak Industry Co., Ltd through EximNext.
What packaging options are available for bulk orders of Cartridge Relief Valve Se?
Aak Industry Co., Ltd offers Cartridge Relief Valve Se with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Cartridge Relief Valve Se the most?
Cartridge Relief Valve Se is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Aak Industry Co., Ltd through our platform.
What certifications does this Cartridge Relief Valve Se supplier hold?
Aak Industry Co., Ltd maintains international quality certifications. These ensure that the Cartridge Relief Valve Se meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Cartridge Relief Valve Sensitive To Overload on EximNext?
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.
What payment methods are accepted?
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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