Import Diaphragm Valve — Buy in wholesale FOB from Supplier in China

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Diaphragm valve by Ningbo Beilun Plastic Valve Factory
Harbor
Diaphragm valve - Image 1

Diaphragm valve

🕐Last updated: Jul 21, 2026
79/ Bags
Min. Order: 1 Bags
💱₹79.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryIndustrial Valves & Gauges
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Diaphragm valve from Ningbo Beilun Plastic Valve Factory - Wholesale Supply

The diaphragm valve offered by Ningbo Beilun Plastic Valve Factory is a control device designed for precise fluid regulation in industrial pipelines. It is supplied in nominal sizes from DN15 up to DN250, covering a broad range of pipe dimensions. The valve body complies with ISO export quality standards as stated by the supplier. It can handle water, chemicals and gases while providing reliable sealing.

The valve construction typically uses a thermoplastic body, with PVC being a common material for this class of product. The sealing element is an EPDM rubber diaphragm, which offers resistance to a wide temperature span from -20 °C to 120 °C. Standard pressure ratings for similar valves are PN16, and connection options usually include flanged or threaded ends. These typical attributes give the valve durability and ease of installation in demanding environments.

Industries such as water treatment, chemical processing and general manufacturing frequently specify this type of diaphragm valve for their process lines. Buyers can arrange shipment on FOB or CIF terms and settle payment by L/C, while the supplier notes that a minimum order quantity is required but does not disclose the exact figure. Prospective importers should contact the factory directly to confirm lead times and any additional trade conditions.

Technical Specifications for Ningbo Beilun Plastic Valve Factory Diaphragm valve
Size rangeDN15 - DN250 (source)
Body materialThermoplastic (typical PVC)
Diaphragm materialEPDM rubber (typical)
Pressure ratingPN16 (typical)
Connection typeFlanged, threaded (typical)
Operating temperature-20 °C to 120 °C (typical)
Flow coefficient (Cv)0.5 - 250 (typical)
CertificationISO 9001 (source)
PackagingCrate or pallet (typical)
Standard complianceISO export quality (source)
About Ningbo Beilun Plastic Valve Factory - Valve Supplier in China
🏭

Ningbo Beilun Plastic Valve Factory is located at Hengshan Rd. 807, Beilun, Ningbo, Zhejiang 315800, China. The company is listed with a harbor trust tier and currently shows a zero percent response rate, indicating no recent replies to enquiries. Its profile does not provide additional verification such as on‑site audits or third‑party certifications beyond the ISO statement in the product description.

The factory manufactures plastic valves, focusing on diaphragm valve designs for industrial fluid control. According to the listing, the company offers flexible trade options, including FOB and CIF shipping and accepts letters of credit for payment. No further details on production capacity, employee count or client references are supplied.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Diaphragm valve from Ningbo Beilun Plastic Valve Factory
The valve is offered in nominal diameters from DN15 up to DN250 as stated in the product data. Buyers should verify the exact DN size required for their piping system before placing an order.

Sourcing Diaphragm valve from Ningbo Beilun Plastic Valve Factory - China Import Guide

Before placing an order, importers should verify the valve’s size, material composition and pressure rating against the requirements of their process. Request the supplier’s material data sheet and any test certificates that demonstrate compliance with ISO standards. Confirm that the valve dimensions match the connection specifications of the existing piping network to avoid costly modifications.

Logistics terms must be clarified early; the supplier offers FOB and CIF incoterms and accepts payment by L/C, but exact lead times are not disclosed in the listing. Ask for an estimated production schedule and shipping timeline, and agree on the port of discharge. Ensure that the incoterm selected aligns with your company’s responsibility for freight and insurance.

Quality assurance can be strengthened by arranging a third‑party inspection before loading, focusing on diaphragm integrity, body dimensions and pressure‑test results. Obtain a mill test report and a certificate of conformity for each batch. Keep records of the inspection findings and any corrective actions, which will support customs clearance and downstream quality control.

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Ningbo Beilun Plastic Valve Factory
China
Harbor
<4h
Response Time
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Trust Score
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0+
Products
4.5(0)
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Buy Diaphragm Valve in Bulk — Verified Supplier in China

When sourcing Diaphragm Valve for your business, securing the right balance of quality and cost is essential. Ningbo Beilun Plastic Valve Factory, 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 $79/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.

Diaphragm Valve Specifications, Trade Terms & Pricing

Importing Diaphragm Valve requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ningbo Beilun Plastic Valve Factory 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 Ningbo Beilun Plastic Valve Factory — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Diaphragm Valve 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 Diaphragm Valve — Shipping, Logistics & Customs

Importing Diaphragm Valve 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 Diaphragm Valve

What is the wholesale price of Diaphragm Valve?

The current listed wholesale price for Diaphragm Valve from Ningbo Beilun Plastic Valve Factory is $79/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 Beilun Plastic Valve Factory through EximNext.

What is the Minimum Order Quantity (MOQ) for Diaphragm Valve?

The supplier, Ningbo Beilun Plastic Valve Factory, has set a Minimum Order Quantity (MOQ) of 1 Bags for Diaphragm Valve. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Diaphragm Valve?

The HS Code classification for Diaphragm Valve depends on the specific grade and form. Contact Ningbo Beilun Plastic Valve Factory through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import Diaphragm Valve from China?

To import Diaphragm Valve from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ningbo Beilun Plastic Valve Factory. Ensure you have the necessary import licenses for Industrial Valves & Gauges products in your destination country.

Is Ningbo Beilun Plastic Valve Factory a verified supplier?

Yes, Ningbo Beilun Plastic Valve Factory 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 Diaphragm Valve?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Ningbo Beilun Plastic Valve Factory through EximNext.

What packaging options are available for bulk orders of Diaphragm Valve?

Ningbo Beilun Plastic Valve Factory offers Diaphragm Valve with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Diaphragm Valve the most?

Diaphragm Valve is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ningbo Beilun Plastic Valve Factory through our platform.

What certifications does this Diaphragm Valve supplier hold?

Ningbo Beilun Plastic Valve Factory maintains international quality certifications. These ensure that the Diaphragm Valve meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Diaphragm Valve on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Ningbo Beilun Plastic Valve Factory 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 Beilun Plastic Valve Factory.

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