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China Ov15 Plastic Non Return Sprayer Check Valve
US$0.80
1,000-2,999 Pieces
US$0.79
3,000-4,999 Pieces
US$0.78
5,000-9,999 Pieces
US$0.75
10,000-49,999 Pieces
US$0.39
50,000+ Pieces
Product specifications
DN15
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableMedia
WaterTemperature
Ordinary TemperatureModel NO.
OV15Material
POMConnection Form
Check ValveStructure
ElevatedPressure
Low PressureFunction
Sfcv Rubber LobeSealing Form
Gland Packings Globe ValveFlow Direction
UnidirectionStandard
GBApplication
Water Industrial Usage, Household UsageSpring
SS304Pin
Brass, ABSKeywords 1
Non Return Valve PriceKeywords 2
Spring Check ValvesKeywords 3
POM Check ValveTransport Package
Poly Bag, Inner Box, Carton and Pallet.Specification
dn10~dn20Trademark
DW or OEMOrigin
ChinaHS Code
8481804090Production Capacity
1200000PCS/MonthKey features
Main body made of high-performance POM material, wear-resistant, impact-resistant
Built-in one-way flow design, effectively prevent water backflow
Insert cartridge structure, easy assembly inside angle valve / faucet body
Multiple sizes available: DN15-DN50
Resistant to cold & hot domestic tap water, anti-scale
Support customized size & OEM marking
Company profile
Business Type: Manufacturer/FactoryExport Year: 2015-06-08Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤5.47hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryThe supplier is identified as a Ningbo-based trading company with professional technical capabilities, including 3D software design, ODM, OEM, and multiple customization options. It reports ISO9001 certification and CE and UL approvals for specified valve products. Production information indicates substantial output across valves, air vents, ferrules, and pipe fittings, supported by 6–10 quality-control staff and broad export coverage, with 90% of sales from exports. Service procedures for corrective actions and complaint handling are documented and followed. However, the supplier has no overseas showroom, agents, branches, offline trade-show participation, overseas warehouse, or in-stock service capability. No new products were reported in the past year, no SDK is available, and financial evidence is limited to stated years without performance details.
Supplier typeThe company is explicitly classified as a trading company located in Haishu District, Ningbo, while also identifying itself as a professional technical supplier with R&D capability. This indicates a trading-oriented supplier with technical and design-service functions rather than evidence of a purely manufacturing company.
CertificationsThe company description states that it passed ISO9001 certification and holds CE approval for ball valves and UL approval for bronze ball valves. These certifications and approvals are explicitly reported, although their scope is limited to the products named.
After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaint handling. However, it reports no overseas agents or branches, no overseas showroom, no overseas warehouse, and no in-stock service capability, so documented complaint processes coexist with limited overseas service infrastructure.
Production capacityReported annual output includes 1,230,000 brass valves, 250,000 bronze valves, 235,000 air vents, 250,000 gunmetal ferrules, and 1,870,000 pipe fittings, supported by 6–10 quality-control staff and access to Ningbo and Shanghai ports. Nevertheless, manufacturing-capacity reconciliation, outsourcing procedures, and contracts are all listed as unknown, preventing a complete assessment of capacity controls.
Customization capabilityThe supplier explicitly offers flexible customization, minor customization, customization from samples and designs, and full customization. It also provides ODM and OEM services, directly supporting broad product-design and customization capability.
Product Q&A
Q:What is the body material of this valve cartridge?
A:
Main body is POM (Polyoxymethylene), sealing ring is EPDM rubber.
Q:What function does this insert cartridge achieve?
A:
It acts as built-in non return valve, prevents water backflow inside angle valve or tap.
Q:Is it suitable for both cold and hot water?
A:
Yes, suitable for domestic cold and hot tap water within 0-80 degree centigrade.
Q:What is the maximum working pressure?
A:
Rated PN16, meets common household plumbing requirements.
Send Inquiry
*To:
Ningbo Doway M & E Co., Ltd.
Ningbo Doway M & E Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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