How long does production take?

Production time is 20 to 40 days after confirming the order, with peak and off-season lead times averaging one month.

How is the quality tested before delivery?

Every valve is 100% air-tested at 0.6MPa-0.8MPa, and finished products undergo visual and functional inspections.

What payment terms are accepted?

We accept T/T, L/C, D/P, D/A, PayPal, Western Union, and small-amount payments.

High-Quality Brass Spring Check Valve with Female Threading

Name: High-Quality Brass Spring Check Valve with Female Threading
Brand: Ningbo Bestway M&E Co., Ltd.
SKU: 2210404285

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

US$3.20

1,000 Pieces

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Model NO.

BW-C15A

Material

Brass

Connection Form

Thread

Structure

Elevated

Pressure

Ordinary Temperature

Function

Nonreturn and Strainer

Sealing Form

Bellows Globe Valve

Flow Direction

Unidirection

Standard

DIN

Application

Industrial Usage, Water Industrial Usage, Household Usage

Product Name

Brass Water Meter Check Valve for Water Meter

Size

1/2"-4"

Working Pressure

16bar

Working Media

Water, Steam, Oil etc

Surface

Natural Brass

Transport Package

Neutral Packing

Specification

1/2"-4"

Trademark

bestway

Origin

China

HS Code

8481804090

Production Capacity

300, 000PCS Per Year

Key features

Premium Brass Material: Constructed from HPb57-3, C37700, and other high-quality brass alloys for durability.

Versatile Thread Options: Available with BSP, NPT, and BSPT threads in both male and female configurations.

Rigorous Quality Testing: 100% air-tested at 0.6MPa-0.8MPa to ensure leak-free performance and reliability.

Flexible Customization: Supports full customization from samples, designs, and minor adjustments to meet specific needs.

High Production Capacity: Capable of producing 100,000 pieces per month to ensure timely delivery for large orders.

Multi-Media Compatibility: Designed to handle water, steam, and oil with a working pressure of up to 16 bar.

Fast Sample Delivery: Existing samples can be provided within 7 days for quick reference and evaluation.

ISO9001 Certified Quality: Manufactured under ISO9001:2015 management system with 100% finished product inspection.

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: ≤1.85h 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.