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Xhnotion Tap One Way Non Return Valve 50mm Plastic Insert Check Valve Backflow Preventor
US$1.10
1,000-1,999 Pieces
US$1.00
2,000+ Pieces
Product profile
Customization
AvailableMaterial
AcetalConnection Form
CartridgeModel NO.
OV50Structure
TubularPressure
Low PressureFunction
Only Allows Water to Flow in One Direction and PreSealing Form
SealsFlow Direction
ReversingStandard
ANSIApplication
Household UsageCertification
SGS(RoHS) Reach FDA LFGB AcsTransport Package
Plastic BagSpecification
ROHS, REACH, CE, ACS, FDATrademark
XHnotionOrigin
ChinaHS Code
8481804090Production Capacity
50000 PCS Per MonthKey features
Zero Leak Performance: Ensures zero leakage at both low and high pressure and temperature conditions.
Low Headloss Design: Generous flow structure promises the lowest headloss for efficient operation.
Wide Size Range: Available in 8mm to 50mm diameter to meet various system requirements.
No Thread Connection: Designed without threads to effectively avoid potential leakage points.
High Precision Manufacturing: Uses high precision automatic lathes to prevent damage to tube surfaces.
Comprehensive Testing: 5% tested by water at 10 bar, 100% tested by air and appearance.
1 Year Quality Assurance: Provides one year of quality assurance coverage after shipment.
Custom Fitting Service: Offers custom fittings based on client drawings or samples.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-06-04Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤2.57hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryThe supplier is identified as a combined manufacturing and trading entity and a professional technical supplier. It provides 3D software design and customization from samples or designs, but reported no new products during the past year. ISO 9000 certification, documented inspection procedures, raw-material traceability, quality assurance, corrective-action procedures, and complaint-handling procedures are reported. Production data includes one production line, stated annual capacities of up to 500,000 pieces, 1,000,000 meters, and 50,000 sets, with one-month lead times in both peak and off-season. The supplier has export experience of 13 years, with 51%–70% of sales from exports, but lacks overseas agents, branches, warehouses, showrooms, and offline trade-show participation. Financial records are indicated for 2022–2024, but their quality and adequacy cannot be established from the provided data. No customer cases are provided.
Supplier typeThe supplier is explicitly described as a professional technical supplier and its company type is identified as “Combined.” Its offering information covers manufacturing, export trade, service, quality control, and R&D, supporting classification as a combined manufacturing and trading-oriented supplier.
CertificationsThe supplier reports holding ISO 9000 certification. This is explicit evidence of a quality-management-system certification, although no additional certifications or certificate validity details are provided.
After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, and maintains written procedures for evaluating service-capable suppliers. However, it reports no in-stock service capacity, overseas warehouse, overseas showroom, or overseas agents/branches, limiting evidence of localized after-sales support.
R&D capabilityThe supplier is identified as a professional technical supplier, offers 3D software design, and has R&D engineers with 6–10 years of total experience. However, it reported no new products during the past year, which is explicit evidence of limited recent product innovation.
Production capacityThe supplier reports one production line, defined annual capacities including 500,000 pieces, 1,000,000 meters, and 50,000 sets, and one-month lead times in both peak and off-season. It also reports 20 qualified service-capable suppliers, but lacks a valid manufacturing-capacity contract with related subcontractors and has no inventory capacity.
Customization capabilityThe supplier explicitly provides customization from samples and from customer designs, together with 3D software design services. These entries directly support both sample-based and design-based customization capability.
Product Q&A
Q:What payment methods do you accept?
A:
We accept T/T, L/C, PayPal, Western Union, Money Gram, and other small-amount payments.
Q:What is your return policy?
A:
We assure a 1-year policy after shipment. If any problems occur during this period, please contact us for support.
Q:How do you handle sample requests?
A:
For regular items, samples are provided against your courier account or you can pick them up. For custom items, we discuss via email.
Q:What is the delivery time?
A:
Delivery time ranges from 3 days to 30 days depending on actual orders. Peak season lead time is 1-3 months, while off-season is one month.
Q:Do you offer custom fitting services?
A:
Yes, we provide custom fittings based on your drawings or we create drawings based on your samples.
Send Inquiry
*To:
Ningbo XHnotion Pneumatic Technology Co., Ltd.
Ningbo XHnotion Pneumatic Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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