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Brass Spring Check Valve with Plastic Core
US$2.50-6.50
3,000 Pieces
Product profile
Customization
AvailableMedia
WaterTemperature
Low TemperatureModel NO.
HO07Material
BrassConnection Form
ThreadStructure
SpringPressure
High TemperatureApplication
Water Industrial Usage, Household UsageProduct Name
Brass Spring Check Valve with Plastic CoreSize
1/2''-2''Technical
ForgingTransport Package
Box+Carton+PalletSpecification
1/2''-2''Trademark
PLB or OEMOrigin
ChinaHS Code
8481804090Production Capacity
50000PCS/MonthKey features
Diverse Brass Materials: Available in C37700, MS58, CuZn39Pb3, and CW602N for optimal performance.
Versatile Thread Options: Supports NPT, BSP, and BSPT connection threads for global compatibility.
High Pressure Resistance: Designed to withstand working pressures ranging from 16Bar to 20Bar.
Multi-Media Compatibility: Suitable for handling water, steam, and oil in various industrial settings.
Forged Construction: Features a forged brass body and cap with a stainless steel spring.
Flexible Sizing: Available in sizes from 1/2 inch to 2 inches to fit different pipelines.
Fast Delivery: Standard delivery time is within 30 days from order confirmation.
Secure Payment Terms: Accepts T/T or L/C at sight for safe and flexible transactions.
Company profile
Business Type: Manufacturer/FactoryAverage Response Time: ≤2.15h
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 used for the valve body?
A:
The valve body is made from forged brass, available in grades C37700, MS58, CuZn39Pb3, and CW602N.
Q:What thread types are supported?
A:
We support NPT, BSP, and BSPT thread connections to ensure compatibility with various systems.
Q:What is the maximum working pressure?
A:
The valve is designed for a working pressure range of 16Bar to 20Bar.
Q:What media can this valve handle?
A:
It is suitable for water, steam, and oil applications.
Q:What is the delivery time?
A:
The standard delivery time is within 30 days.
Send Inquiry
*To:Ningbo Yinzhou Plumbing Hardware Co., Ltd.
Ningbo Yinzhou Plumbing Hardware Co., Ltd.*Content:
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