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Brass Lockable Stopcock with Brass Handle
US$1.50-3.00
2,000 Pieces
Product profile
Customization
AvailableMedia
WaterTemperature
Low TemperatureActuator
ManualMaterial
BrassStructure
Through Way Globe ValveStem Thread Position
Inside Screw Stem Globe ValveStandard
DIN, ANSIProduct Name
Brass Lockable Stopcock with Brass HandleSize
1/2''-1''Technical
ForgingSurface
Natural ColorTransport Package
Box+Carton+PalletSpecification
15mm, 20mm, 25mmTrademark
PLB or OEMOrigin
ChinaHS Code
8481804090Production Capacity
100000PCS/MonthKey features
Diverse Material Options: Available in C37700, MS58, CuZn39Pb3, and CW602N brass alloys.
High Pressure Resistance: Rated for working pressures between 16Bar and 20Bar.
Versatile Media Compatibility: Suitable for water, steam, oil, and other media applications.
Multiple Size Range: Offered in sizes from 1/2 inch to 1 inch.
Standard Compliance: Manufactured according to DIN and ANSI standards.
Forging Technology: Production utilizes forging or casting techniques for durability.
Fast Delivery: Delivery time is within 25 days from order confirmation.
Secure Packaging: Packed securely in boxes, cartons, and on pallets for shipping.
Company profile

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.94h
AI-Powered supplier vetting
SummaryNingbo Yinzhou Plumbing Hardware Co., Ltd. is a China-based manufacturer/factory in Ningbo, Zhejiang, producing brass and bronze plumbing hardware. It reports substantial annual output across brass ball valves, brass fittings, lead-free brass products, bronze products, and brass bibcocks, exports 90% of sales, and has 16 years of export experience. The supplier supports sample-based customization, ODM, and OEM services, and reported new products within the past year. ISO9001:2015 certification is stated. However, service procedures lack documented records, and the supplier has no overseas warehouse, showroom, agents or branches, or offline trade-show participation. Financial evidence is limited to year labels without substantive financial results, while customer cases are not provided.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company located in Ningbo, Zhejiang, China. Its reported product-specific output indicates direct manufacturing activity rather than only trading or distribution.
CertificationsThe supplier reports an ISO9001:2015 management-system certificate. Product compliance certification is listed only as “Others,” so the evidence supports management certification but does not identify specific product-standard certifications.
R&D capabilityThe supplier reported new products during the past year and provides ODM services. However, it explicitly reports no available SDK, which limits the evidence of broader R&D or technical-development capability.
Production capacityReported capacity includes 150 tons of lead-free brass products, 50 tons of bronze products, 1,500,000 brass fittings, 300,000 brass bibcocks, and 1,000,000 brass ball-valve sets annually. The supplier exports to multiple global regions, has one-month peak and off-season lead times, and is located near Ningbo and Shanghai ports.
Customization capabilityThe supplier explicitly offers customization from samples, ODM services, and OEM services for well-known brands. These stated capabilities provide direct evidence of product customization and contract manufacturing support.
Product Q&A
Q:What materials are available for this stopcock?
A:
We offer C37700, MS58(CuZn40Pb2), CuZn39Pb3, and CW602N brass materials.
Q:What is the working pressure range?
A:
The working pressure ranges from 16Bar to 20Bar (150 WOG, 200 WOG).
Q:What media can this valve handle?
A:
It is suitable for water, steam, oil, and similar media.
Q:What are the available sizes?
A:
Available sizes include 1/2 inch, 3/4 inch, and 1 inch.
Q:What is the minimum order quantity?
A:
The MOQ is 1000 pieces for the 15mm size.
Send Inquiry
*To:
Ningbo Yinzhou Plumbing Hardware Co., Ltd.
Ningbo Yinzhou Plumbing Hardware Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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