Import 3a Series Air Control Valve — Buy in Bulk from Supplier in China
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3a series air control valve
The 3A Series Air Control Valve is a precision pneumatic component designed for regulating airflow in industrial automation systems. Available in single-acting and double-acting types, it integrates seamlessly into existing pneumatic circuits to control directional flow, pressure, or volume. The valve’s size range spans from M5 to ½”, making it adaptable to compact and large-scale setups in manufacturing, automotive, and process control industries.
Constructed for durability, the valve features robust housing materials such as aluminum or brass, with internal seals typically made from NBR, EPDM, or FKM for chemical and temperature resistance. Standard operating pressures for such valves range from 0 to 10 bar, with typical temperature tolerances between -10°C to 80°C. The 3A series is engineered for quick installation, minimizing downtime in maintenance or system upgrades.
These valves are critical in applications requiring precise airflow management, such as automation, robotics, and HVAC systems. Buyers in these sectors often prioritize valves with fast response times, low hysteresis, and compatibility with industry-standard connection ports. Confirm the exact specifications, including material composition and performance parameters, directly with Ningbo Sainuo Pneumatic Machinery Co., Ltd., as these details are not fully provided in the listing.
| Valve Type | Single-acting, double-acting |
| Size Range | M5 to ½” |
| Typical Housing Material | Aluminum or brass (typical) |
| Typical Seal Material | NBR, EPDM, or FKM (standard for pneumatic valves) |
| Operating Pressure Range | 0 to 10 bar (typical) |
| Temperature Tolerance | -10°C to 80°C (typical) |
| Connection Type | Threaded (M5 to ½”) |
| Response Time | Typically < 50 ms for standard pneumatic valves |
| Flow Capacity | Varies by size; typical Cv values range from 0.1 to 1.5 |
| Industry Standards | ISO 5599/1, CETOP, or NFPA (typical for pneumatic components) |
Ningbo Sainuo Pneumatic Machinery Co., Ltd. is located at No.555, Zhongxing East Road, Xikou Town, Ningbo, Zhejiang, China. The company specializes in pneumatic components, including air control valves, and serves industries such as manufacturing, automotive, and automation. Its position in Ningbo, a key industrial and port city, facilitates efficient production and global export logistics.
The supplier holds an imported tier status with a harbor trust tier, though no response rate or average response time is currently listed. While the product description confirms the valve’s versatility and ease of integration, specific details such as certifications, production capacity, or client references are not provided. Buyers should directly verify these aspects, as well as the valve’s compliance with industry standards like ISO or CETOP.
| 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 3A Series Air Control Valve from Ningbo Sainuo Pneumatic Machinery Co., Ltd. - China Import Guide
Before placing an order, confirm the valve type (single-acting or double-acting) and size (M5 to ½”) to ensure compatibility with your pneumatic system. Request documentation such as technical datasheets, material certifications, and compliance with industry standards like ISO 5599/1 or CETOP. This is critical for applications requiring precise airflow control, such as automation or HVAC systems.
Clarify logistics with Ningbo Sainuo Pneumatic Machinery Co., Ltd., including lead time, packaging (e.g., bulk or individual), and Incoterms such as FOB Ningbo or CIF. Verify whether the supplier can accommodate your order volume and if they provide export-ready packaging with proper labeling for international shipping. Lead times may vary based on customization or stock availability.
Perform quality checks upon delivery by inspecting the valve for defects in housing, seals, and threaded connections. Test the valve’s operation under your system’s typical pressure and temperature conditions to ensure it meets the specified performance parameters. Request a certificate of conformity for each batch, and confirm traceability of materials to their original specifications.
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30 suppliersBuy & Import 3a Series Air Control Val — Wholesale Supply from China
Securing a reliable supply chain for 3a Series Air Control Valve is critical for maintaining your business operations. Ningbo Sainuo Pneumatic Machinery Co., Ltd., a verified supplier located in China, provides high-quality 3a Series Air Control Val ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing 3a Series Air Control Val from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Ningbo Sainuo Pneumatic Machinery Co., Ltd.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
About Ningbo Sainuo Pneumatic Machinery Co., Ltd. — Verified Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Ningbo Sainuo Pneumatic Machinery Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for 3a Series Air Control Val
When importing 3a Series Air Control Val from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Frequently Asked Questions About 3a Series Air Control Val
How can I get the wholesale price for 3a Series Air Control Valve?
Click the "Request Quotation" button to contact Ningbo Sainuo Pneumatic Machinery Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy 3a Series Air Control Val in bulk from China?
Yes, Ningbo Sainuo Pneumatic Machinery Co., Ltd. provides 3a Series Air Control Val for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Ningbo Sainuo Pneumatic Machinery Co., Ltd.. Contact the supplier to discuss the best logistics options for importing 3a Series Air Control Val to your country.
How do I request a sample of 3a Series Air Control Valve?
Send a direct message to Ningbo Sainuo Pneumatic Machinery Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Ningbo Sainuo Pneumatic Machinery Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing 3a Series Air Control Val?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Ningbo Sainuo Pneumatic Machinery Co., Ltd..
Does Ningbo Sainuo Pneumatic Machinery Co., Ltd. offer custom packaging or private labeling?
Many suppliers on EximNext, including Ningbo Sainuo Pneumatic Machinery Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
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How do I contact Ningbo Sainuo Pneumatic Machinery Co., Ltd. for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our online B2B marketplace.
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