What are the payment terms?

We accept T/T, L/C, D/P, D/A, and PayPal.

What is the delivery time?

Delivery takes 20 to 40 days after the order is confirmed.

Is OEM service available?

Yes, OEM is acceptable with options for full, flexible, or minor customization based on samples or designs.

Pn20 Bronze Threaded Swing Check Valve

Name: Pn20 Bronze Threaded Swing Check Valve
Brand: Ningbo Bestway M&E Co., Ltd.
SKU: 703064932

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

US$31.00

100-999 Pieces

US$2.20

1,000+ Pieces

Product profile

Customization

Available

Material

Bronze

Connection Form

Thread

Model NO.

BW-Q11

Structure

Swing

Pressure

Ordinary Pressure

Function

Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence

Sealing Form

Gland Packings Globe Valve

Flow Direction

Unidirection

Standard

DIN

Application

Industrial Usage, Water Industrial Usage, Household Usage

Product Name

Bronze Threaded Check Valve

Size

3/8" to 2"

Body Material

Bronze

Pressure Rate

Pn25

Working Medium

Water, Oil, Steam

Pipe Thread Standard

ISO7

Working Temperature

T<170 Degree C

Transport Package

Each Valve Packed by Polybag & Carton Boxes

Specification

3/8"-2"

Trademark

Bestway

Origin

Made in China

HS Code

8481804090

Production Capacity

100000PCS/Month

Key features

Diverse Bronze Alloys: Available in C83600, C84400, LG2, B62, CC491K, and other gunmetal grades.

Flexible Thread Options: Supports both BSP and NPT thread standards for global compatibility.

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

Comprehensive Testing: 100% air tested at 0.6MPa to 0.8MPa to ensure leak-free performance.

Full Customization Support: Accepts OEM orders with customization from samples, designs, or minor tweaks.

Fast Sample Availability: Existing samples ready in 2 days; new molds take approximately 15 days.

Wide Application Range: Suitable for industrial, water, and household usage with water, oil, or steam.

ISO7 Thread Standard: Manufactured with ISO7 pipe thread standard for precise fitting.

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: ≤2.02h 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.