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NSF-61 Standard Free Lead Brass Swing Check Valve for Drinking Water System
US$1.80-6.99
2,000 Sets
Product profile
Customization
AvailableMedia
WaterTemperature
Low TemperatureModel NO.
HOL05Material
Low Lead Brass or BronzeConnection Form
ThreadStructure
SwingPressure
High TemperatureSealing Form
DiscStandard
ANSIApplication
Water Industrial Usage, Household UsageProduct Name
NSF-61 Standard Free Lead Brass Swing Check ValveSize
1/2''-2''Technical
Forging or CastingSurface
Natural ColorTransport Package
Box+Carton+PalletSpecification
1/2''-2''Trademark
PLB or OEMOrigin
ChinaHS Code
8481804090Production Capacity
50000PCS/MonthKey features
Lead-Free Compliance: Contains less than 0.25% lead by weighted average of wetted surface areas for potable water.
ANSI Standard Certified: Complies with ANSI B2.1 for threaded ends and ANSI B16.18 for solder ends.
Custom Logo Service: Customer's design and logo are welcome for branding customization.
Fast Delivery: Delivery time within 30 days regardless of peak or off-peak season.
High Quality Control: Tested in accordance with MSS-SP-82 standards for certified performance.
Flexible Payment Terms: Accepts T/T or L/C at sight for secure transactions.
Small Order Acceptable: No strict minimum order quantity constraints for small batches.
Efficient After-Sales: Provides feedback control and efficient after-sales service support.
Company profile
Business Type: Manufacturer/FactoryAverage Response Time: ≤2.20h
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:Is this valve safe for drinking water?
A:
Yes, it is lead-free and contains less than 0.25% lead by weighted average of wetted surface areas, suitable for potable water.
Q:What standards does the valve comply with?
A:
It complies with ANSI B2.1 for threaded ends and ANSI B16.18 for solder ends, and is tested per MSS-SP-82.
Q:What is the delivery time?
A:
Delivery is within 30 days, applicable for both peak and off-peak seasons.
Q:Do you accept custom logos?
A:
Yes, customer designs and logos are welcome for customization.
Q:What are the payment terms?
A:
We accept T/T or L/C at sight.
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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