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China Air Valve Pneumatic Control Valve by Ningbo Fenghua Xinling Pneumatic Engineering Co., Ltd.
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China Air Valve Pneumatic Control Valve - Image 1

China Air Valve Pneumatic Control Valve

🕐最近更新:Jul 12, 2026
4/ Bags
最小起订量: 1 Bags
💱₹4.00/ Bags
Live rate: 1 USD = 1.00 INR
📁类目Industrial Valves & Gauges
💳付款方式T/T · L/C · D/P
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Buy & Import China Air Valve Pneumatic Control Valve from Ningbo Fenghua Xinling Pneumatic Engineering Co., Ltd. - Wholesale Supply

This is a two-position five-way pneumatic control valve with models 4A210-08, 4A220-08, 4A310-10, and 4A320-10, designed for filtered air applications requiring precise directional control. It operates at a working pressure of 0.15 - 0.8 MPa (21 - 114 psi) with a proof pressure of 1.2 MPa (174 psi), and functions within a temperature range of 5 - 50 degrees Celsius. The valve uses an inside pilot operation type and is constructed from aluminium alloy, offering durability and corrosion resistance for industrial environments.

Port configurations vary by model: air inlet and outlet sizes are G1/4 with G1/8 exhaust for smaller units, while larger variants feature G3/8 inlet and outlet with G1/4 exhaust. The valve achieves a highest action frequency of 5 cycles per second, with a shortest excitation time of 0.05 seconds, making it suitable for high-speed pneumatic systems. Effective sectional areas are 16 mm² (Cv=0.89) and 30 mm² (Cv=1.68), ensuring efficient flow control for compressed air circuits.

These valves are used in automation systems, machinery, and process control applications where rapid, reliable switching of air flow is critical. Typical buyers include manufacturers of packaging equipment, assembly lines, and robotic systems. The valves are supplied in weights of 185 g, 285 g, 275 g, or 365 g, depending on the model, and are compatible with standard pneumatic tubing and fittings. Importers should confirm compatibility with their existing systems and verify pressure ratings against application requirements.

Technical Specifications for Ningbo Fenghua Xinling Pneumatic Engineering Co., Ltd. China Air Valve Pneumatic Control Valve
Model4A210-08, 4A220-08, 4A310-10, 4A320-10
Operation TypeInside pilot type
Fluid Medium40 micron filtered air
Position and Way NumberTwo-position five-way
Working Pressure0.15 - 0.8 MPa (21 - 114 psi)
Proof Pressure1.2 MPa (174 psi)
Working Temperature5 - 50 °C
Port Size (Air Inlet/Outlet)G1/4 or G3/8
Port Size (Exhaust)G1/8 or G1/4
MaterialAluminium alloy
Highest Action Frequency5 cycles/second
Effective Sectional Area16 mm² (Cv=0.89) or 30 mm² (Cv=1.68)
Shortest Excitation Time0.05 second
Weight185 g, 285 g, 275 g, or 365 g (model-dependent)
Typical Flow Rate StandardCv values typical for industrial pneumatic valves
Standard Pressure Range for Pneumatic Valves0.1 - 1.0 MPa typical for directional control applications
About Ningbo Fenghua Xinling Pneumatic Engineering Co., Ltd. - Pneumatic Valve Supplier in China

Ningbo Fenghua Xinling Pneumatic Engineering Co., Ltd. is based in Xikou Town, Fenghua, Ningbo, China, with its registered address at No.16 East of Baizhang Road. The company specialises in the design and manufacture of pneumatic control components, including directional control valves for industrial automation. As a harbor-tier supplier, it meets baseline verification standards for export readiness and trade reliability.

The supplier’s profile indicates a focus on precision-engineered pneumatic solutions, with a product range that includes pilot-operated valves for air and gas control. While the response rate is currently unrecorded, the company’s location in Ningbo, a major manufacturing hub, positions it well for logistics and supply chain integration. Buyers should verify production capacity and lead times directly, as these details are not publicly listed.

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Frequently Asked Questions About China Air Valve Pneumatic Control Valve from Ningbo Fenghua Xinling Pneumatic Engineering Co., Ltd.
The working pressure range is 0.15 - 0.8 MPa, equivalent to 21 - 114 psi. This range is suitable for most industrial pneumatic systems, but buyers should ensure it aligns with their application’s pressure requirements.

Sourcing China Air Valve Pneumatic Control Valve from Ningbo Fenghua Xinling Pneumatic Engineering Co., Ltd. - China Import Guide

Before ordering, verify that the valve’s working pressure range (0.15 - 0.8 MPa) and proof pressure (1.2 MPa) match your system’s requirements. Check compatibility with your pneumatic tubing and fittings, particularly the port sizes (G1/4 or G3/8 for inlet/outlet, G1/8 or G1/4 for exhaust). Confirm the model’s weight and dimensions to ensure it fits within your equipment’s spatial constraints.

Discuss logistics details such as lead time, shipping method, and Incoterms with the supplier. Ningbo’s port infrastructure supports efficient export, but buyers should clarify whether FOB Ningbo or another Incoterm applies. Payment terms, such as TT (Telegraphic Transfer) or LC (Letter of Credit), should also be agreed upon in advance to avoid delays.

Request a quality inspection report or third-party test certificate to confirm the valve’s performance under stated conditions. Key tests include pressure resistance, leak testing at maximum working pressure, and action frequency validation. For critical applications, arrange for on-site inspection or third-party certification to ensure compliance with industry standards like ISO 6431 for pneumatic directional control valves.

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Buy China Air Valve Pneumatic in Bulk — Verified Supplier in China

When sourcing China Air Valve Pneumatic Control Valve for your business, securing the right balance of quality and cost is essential. Ningbo Fenghua Xinling Pneumatic Engineering 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 $4/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.

China Air Valve Pneumatic Specifications, Trade Terms & Pricing

Importing China Air Valve Pneumatic requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ningbo Fenghua Xinling Pneumatic Engineering 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.

About Ningbo Fenghua Xinling Pneumatic Engineering Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this China Air Valve Pneumatic 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.

Import China Air Valve Pneumatic — Shipping, Logistics & Customs

Importing China Air Valve Pneumatic 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 China Air Valve Pneumatic

What is the wholesale price of China Air Valve Pneumatic Control Valve?

The current listed wholesale price for China Air Valve Pneumatic Control Valve from Ningbo Fenghua Xinling Pneumatic Engineering Co., Ltd. is $4/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 Ningbo Fenghua Xinling Pneumatic Engineering Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for China Air Valve Pneumatic?

The supplier, Ningbo Fenghua Xinling Pneumatic Engineering Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for China Air Valve Pneumatic. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for China Air Valve Pneumatic Control Valve?

The HS Code classification for China Air Valve Pneumatic Control Valve depends on the specific grade and form. Contact Ningbo Fenghua Xinling Pneumatic Engineering Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import China Air Valve Pneumatic from China?

To import China Air Valve Pneumatic from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ningbo Fenghua Xinling Pneumatic Engineering Co., Ltd.. Ensure you have the necessary import licenses for Industrial Valves & Gauges products in your destination country.

Is Ningbo Fenghua Xinling Pneumatic Engineering Co., Ltd. a verified supplier?

Yes, Ningbo Fenghua Xinling Pneumatic Engineering 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 China Air Valve Pneumatic Control Valve?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Ningbo Fenghua Xinling Pneumatic Engineering Co., Ltd. through EximNext.

What packaging options are available for bulk orders of China Air Valve Pneumatic?

Ningbo Fenghua Xinling Pneumatic Engineering Co., Ltd. offers China Air Valve Pneumatic with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import China Air Valve Pneumatic the most?

China Air Valve Pneumatic is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ningbo Fenghua Xinling Pneumatic Engineering Co., Ltd. through our platform.

What certifications does this China Air Valve Pneumatic supplier hold?

Ningbo Fenghua Xinling Pneumatic Engineering Co., Ltd. maintains international quality certifications. These ensure that the China Air Valve Pneumatic meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for China Air Valve Pneumatic Control Valve on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Ningbo Fenghua Xinling Pneumatic Engineering 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 Ningbo Fenghua Xinling Pneumatic Engineering Co., Ltd..

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