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This 1/4" check valve quick coupling from Naiwo Fluid Technology Co., .Ltd. of China is built to the NWB Series Industrial Interchange design, meeting the dimensional requirements of Series B in ISO 7241-1. The coupler and nipple feature large flow areas machined directly into the body, which facilitates flow around the poppet valve for high flow capacity. This design ensures industry-wide interchangeability with other manufacturers' components following the same standard.
Constructed from stainless steel with carbon steel and zinc-plated options available, the coupling uses NBR seals as standard and a PTFE retainer ring. It operates reliably within a temperature range of -25°C to +125°C. The general-purpose design suits hydraulic and gas systems across various sectors, including medical, chemical, and food processing applications. Buyers should contact Naiwo Fluid Technology directly to confirm specific material grades, seal compatibility for their media, and current stock availability.
| Coupling Size | 1/4" (6.35 mm) |
| Design Standard | ISO 7241-1, Series B (Industrial Interchange) |
| Valve Type | Poppet valve |
| Body Material (Primary) | Stainless steel |
| Body Material (Alternate) | Carbon steel, zinc plated |
| Standard Seal Material | NBR (Nitrile Butadiene Rubber) |
| Retainer Ring Material | PTFE (Polytetrafluoroethylene) |
| Operating Temperature Range | -25°C to +125°C (with standard NBR seals) |
| Flow Design | Large flow areas machined into coupler and nipple body |
| Typical Applications | Hydraulic systems, gas lines, medical, chemical, food processing |
Naiwo Fluid Technology Co., .Ltd. is based in Handan City, Hebei Province, China. The company specialises in fluid transfer components, including quick couplings designed to internationally recognised interchange standards. Their product range covers multiple body materials and seal options to serve diverse industrial requirements.
Buyers sourcing from Naiwo Fluid Technology can discuss specific application needs, custom seal materials, and bulk order requirements directly with the supplier. As response metrics are not currently displayed, it is advisable to allow sufficient time for a reply or to follow up if needed. Requesting product data sheets and any relevant quality documentation is recommended before placing an order.
| 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 |
When sourcing 1/4" check valve quick couplings from Naiwo Fluid Technology in Handan, Hebei Province, China, begin by clearly stating your application requirements, including the operating fluid, temperature range, and pressure needs. This allows the supplier to confirm whether the standard NBR seal configuration is suitable or if alternative seal materials are required.
Request a formal quotation that includes unit pricing, bulk order discounts, estimated lead times, and shipping terms (e.g., FOB Handan or CIF to your destination port). Ask for product data sheets and any available quality or material certificates to verify the specifications match your engineering standards.
For a first order, consider requesting samples to test fit, function, and material compatibility with your system before committing to a large volume. Discuss payment terms and clarify the process for handling any technical queries or after-sales support directly with the supplier's team.
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When sourcing 1/4" Check Valve Stainless Steel Quick Coupling for your business, securing the right balance of quality and cost is essential. Naiwo Fluid Technology Co., .Ltd. Of China, 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 $9.9/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Couplings sector with strong demand from importing countries worldwide.
Importing 1/4" Check Valve Stainles requires careful attention to shipping logistics, customs compliance, and secure payment terms. Naiwo Fluid Technology Co., .Ltd. Of China 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 1/4" Check Valve Stainles 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 Couplings category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing 1/4" Check Valve Stainles 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 1/4" Check Valve Stainless Steel Quick Coupling from Naiwo Fluid Technology Co., .Ltd. Of China is $9.9/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 Naiwo Fluid Technology Co., .Ltd. Of China through EximNext.
The supplier, Naiwo Fluid Technology Co., .Ltd. Of China, has set a Minimum Order Quantity (MOQ) of 1 Bags for 1/4" Check Valve Stainles. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 1/4" Check Valve Stainless Steel Quick Coupling depends on the specific grade and form. Contact Naiwo Fluid Technology Co., .Ltd. Of China through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 1/4" Check Valve Stainles from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Naiwo Fluid Technology Co., .Ltd. Of China. Ensure you have the necessary import licenses for Industrial Couplings products in your destination country.
Yes, Naiwo Fluid Technology Co., .Ltd. Of China 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 Naiwo Fluid Technology Co., .Ltd. Of China through EximNext.
Naiwo Fluid Technology Co., .Ltd. Of China offers 1/4" Check Valve Stainles with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
1/4" Check Valve Stainles is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Naiwo Fluid Technology Co., .Ltd. Of China through our platform.
Naiwo Fluid Technology Co., .Ltd. Of China maintains international quality certifications. These ensure that the 1/4" Check Valve Stainles 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. Naiwo Fluid Technology Co., .Ltd. Of China 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 Naiwo Fluid Technology Co., .Ltd. Of China.
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