Is OEM service available?

Yes, OEM service is acceptable for this product.

What certifications does the product have?

The product holds CE certification and the manufacturer is ISO9001:2015 certified.

What is the accuracy class of the valve?

The measuring accuracy is up to ISO4064 Class B.

Hot Sale Ov Series Plastic Check Valve Non Return Valve

Name: Hot Sale Ov Series Plastic Check Valve Non Return Valve
Brand: Ningbo Bestway M&E Co., Ltd.
SKU: 684114815

Zhejiang, ChinaNingbo Bestway M&E Co., Ltd.

US$1.00

50-199 Pieces

US$0.85

200-499 Pieces

US$0.60

500+ Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Temperature

High Temperature

Model NO.

BW-714

Material

Plastic

Connection Form

Thread

Structure

Swing

Pressure

Ordinary Temperature

Sealing Form

10 Years

Flow Direction

Reversing

Standard

JIS

Application

Industrial Usage

Product Name

Plastic Non Return Valve

Size

Ov15 to Ov50

Working Condition

Water Temperature: ≤50oc

Testing Pressure

100% Tested

OEM Acceptable

Yes

Transport Package

Cartons

Specification

OV15-OV50

Trademark

bestway

Origin

China

HS Code

3926901000

Production Capacity

500000PCS/Month

Key features

Corrosion Resistant Material: Constructed from fiberglass reinforced polymerization amine for superior durability.

High Flow Accuracy: Measuring accuracy meets ISO4064 Class B standards with a large measuring range.

Robust Design: Completely plastic shell with solid construction ensuring long service life.

Exchangeable Mechanism: The internal measuring mechanism can be easily exchanged for maintenance.

Flexible Customization: Offers full, minor, and sample-based customization options for designs.

High Production Capacity: Capable of producing 100,000 pieces per month to meet large orders.

Comprehensive Testing: 100% tested for pressure with visual and function inspection on finished products.

Wide Connection Options: Available with both brass and plastic thread connections.

Company profile

Years of Export ExperienceCooperated with Fortune 500High Repeat Buyers ChoicePatents Awarded

Ningbo Bestway M&E Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤1.74h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong customization, documented quality and service procedures, ISO9001:2015 and CE certification, broad export coverage, and substantial stated production capacity. It has inventory capability, accepts multiple quotation and payment terms, and reports cooperation with Fortune 500 companies and high repeat-buyer preference. However, it does not provide ODM services, OEM services for popular brands, overseas agents, branches, warehouses, or showrooms. A lack of a valid manufacturing-capacity contract with related subcontractors is a specific operational risk. Financial records are identified for 2021–2023, but the slices do not provide enough financial detail to assess credibility. The supplier also lacks an SDK and did not conduct regular fire drills during the past year.

Supplier typeThe supplier operates injection molding, ultrasonic welding, and inspection facilities, runs three production lines, maintains inventory capability, and has self-operated import/export rights. It serves a broad international market, but has no overseas agents, branches, warehouses, or showrooms; therefore, it is best characterized as a direct manufacturing and exporting supplier rather than an overseas service-network provider.

CertificationsThe supplier holds ISO9001:2015 management-system certification and CE product compliance certification. These are explicit certifications supporting quality-management and product-compliance capability.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, plus inventory capability and written supplier-service assessment procedures. However, it lacks overseas agents, branches, warehouses, and showrooms, so local or overseas after-sales coverage is limited.

R&D capabilityThe supplier reports new products during the past year, has five R&D engineers, and provides multiple forms of customization. However, it has no available SDK and does not offer ODM services, so the evidence supports product-development and customization capability but not a complete platform-based innovation offering.

Production capacityThe supplier operates three production lines with injection molding, ultrasonic welding, and inspection equipment; it reports annual outputs of 1,000,000 valves, 5,000,000 plastic water meter boxes, and 1,000,000 water meters, with one-month lead times in both peak and off-season periods. Inventory capability and broad export activity further support production execution, although the absence of a valid capacity contract with related subcontractors is a documented risk.

Customization capabilityThe supplier explicitly offers customization from samples, designs, minor customization, flexible customization, and full customization. These capabilities are stated consistently across the R&D and design-service information, indicating broad customization coverage.

Client casesThe supplier reports cooperation with Fortune 500 companies, an 80%–100% repeat-buyer preference, and export markets spanning multiple global regions. These statements provide positive evidence of customer experience, although no customer names, project details, or independently verifiable case descriptions are provided.