Powered by Made-in-China.com
Plastic Non Return Valve DN19 Faucet Back Flow Preventor
US$0.06-0.90
2,000 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableMaterial
ActalConnection Form
CartridgeModel NO.
DN19Structure
TubularPressure
Low PressureFunction
Only Allows Water to Flow in One Direction and PreSealing Form
SealsFlow Direction
ReversingStandard
ANSIApplication
Household UsageSize
8mm-50mmSeal Material
EPDMSpring
Ss304Medium
Drinking Water, AirTransport Package
Plastic BagSpecification
ROHS, REACH, CE, ACS, FDATrademark
XHnotion or no logoOrigin
ChinaHS Code
8481804090Production Capacity
1000000 PCS Per MonthKey features
Customizable Dimensions: Size is customizable from 8mm to 50mm to meet various system requirements.
Premium Seal Material: EPDM seal material ensures durability and compatibility with drinking water and air.
High-Quality Spring: Constructed with SS304 stainless steel spring for reliable backflow prevention.
Zero Leak Performance: Guarantees zero leak at both low and high pressure and temperature conditions.
Certified Safety: Holds ROHS, ACS, FDA, and REACH certificates for safe usage in households.
100% Quality Tested: All models undergo 100% testing during production for drip-tight operation.
Low Headloss Design: Generous flow structure promises the lowest headloss for efficient water flow.
No Thread Connection: Push-in design avoids potential leakage risks associated with threaded connections.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-06-04Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤2.88hTerms 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 is the warranty period?
A:
We provide a 1-year warranty policy after shipment. If any problems occur during this period, please contact us for support.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 2000 pcs.
Q:What is the delivery time?
A:
Delivery time is 3-20 days after confirming the order, or 3-30 days depending on actual orders.
Q:What payment terms are accepted?
A:
We accept T/T, L/C, PayPal, Western Union, and other small-amount payment methods.
Q:What is the maximum pressure rating?
A:
The maximum pressure rating is 230 Psi.
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
You may also like
Plastic Non Return Cartridge Style DN10-Vt Back Flow Preventor FKM Check Valves
US$0.124
2,000 Pieces(MOQ)
Fiberglass Non-Return Flap Gate Drain Water Back Flow Back Prevention Valve
US$95.00-100.00
50 Sets(MOQ)
10mm Plastic Cartridge Non Return Valve Insert Backflow Preventor 3/8'' Check Valve
US$0.01-0.20
2,000 Pieces(MOQ)
6mm Stem Straight Port Plastic Mini One Way Non Return Diaphragm Check Valve
US$0.60-1.30
100 Pieces(MOQ)
Plastic 25mm Non Return Insert Cartridge Check Valve Backflow Preventor
US$0.01-0.60
2,000 Pieces(MOQ)
PC/Silicone Diaphragm Duckbill Non Return Valve Plastic Air Water Flow Control One Way Check Valve
US$0.60-1.30
100 Pieces(MOQ)
PVDF/Viton1/4" (6.4mm) Hose Barb Plastic One Way Air Non Return Diaphragm Ozone Check Valves
US$1.90-3.00
100 Pieces(MOQ)
Stainless Steel Sanitary 3A Spring Check Non Return Back Flow Valve
US$15.00-20.00
1 Piece(MOQ)
New Style 3A Sanitary Tri Clamped Non-Return Valve Over Flow Control
Negotiable
10 Pieces(MOQ)
China Ov15 Plastic Non Return Sprayer Check Valve
US$0.39-0.80
1,000 Pieces(MOQ)
Plastic Core Type Backflow Preventers Brass Non-Return Valve with Filter Mesh
US$0.50-2.00
1,000 Pieces(MOQ)
Reverse Flow Blocking Factory Price Non-Return Silencer Check Valve for HVAC Systems
US$50.00-90.00
1 Piece(MOQ)
High-Performance Non-Return Flow Control Valve for Optimal Efficiency
US$80.00-790.00
1 Piece(MOQ)
Unidirectional Flow High-Performance Protection Silencer Non-Return Check Valve for HVAC Systems
US$50.00-90.00
1 Piece(MOQ)
Good Sealing Function Non Return PVC Check Valve Plastic
US$0.54-10.00
1 Piece(MOQ)
Plastic Connector Female Core Type Non-Return Valve with Filter
US$0.50-2.00
1,000 Pieces(MOQ)