Powered by Made-in-China.com
Wafer Lift Check Valve with Spring for Positioning SS316
US$3.68-321.84
2 Sets
Sample price:US$6.74/set.Request sample
Product profile
Customization
AvailableMedia
WaterTemperature
Ordinary TemperatureModel NO.
CHV-403Material
Stainless SteelConnection Form
WaferStructure
CheckPressure
Ordinary PressureFunction
Nrvr SilenceSealing Form
Face to Face Flat SealingFlow Direction
UnidirectionStandard
DINApplication
Industrial Usage, Water Industrial UsageTransport Package
Wooden CasesSpecification
DN15-200Trademark
QIF/I-FLOWOrigin
ChinaProduction Capacity
50000pieces/YearKey features
SS316 Material Construction: Body and disc made of SS316 stainless steel for superior corrosion resistance.
Silent Spring Type Design: Wafer lift check valve with spring for positioning to ensure silent operation.
Wide Size Range: Available in sizes from 1/2 inch to 8 inches to fit various pipe systems.
Multiple Flange Standards: Supports DIN 2543/2544/2545 and ANSI 150LB/300LB flange standards.
High Temperature Resistance: Operates safely at temperatures up to 400 degrees Celsius.
Comprehensive Certifications: Holds ISO9001, CE, DNV, LR, CCS, FM, UL, and ABS certifications.
12 Months Warranty: Covers all quality problems for 12 months from the date of shipment.
OEM and ODM Services: Custom products available based on customer requests and design files.
Company profile
CertifiedBusiness Type: Trading CompanyExport Year: 2020-03-04 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
AI-Powered supplier vetting
SummaryQINGDAO I-FLOW CO., LTD. is a China-based limited trading company established in 2010, with a sales office in Qingdao and a stated factory address in Shandong. Its business focuses on industrial valves, pipe fittings, flanges, and related components. The supplier reports ISO 9001:2015 certification, more than 10 production lines, over 50 quality-control staff, and an annual production output range stated in the source. Export sales account for 90%, and exporting began in 2020. The supplier describes a broad product range exceeding 50 types, available in over 400 sizes and 20 materials, indicating product breadth and potential customization scope. It also cites overseas markets, industrial and commercial users, and associated-company certifications including CE, WRAS, DNV, GL, LR, and ABS. However, the available information contains inconsistencies: the stated employee count is 20 while quality-control staff are stated as 50, and the manufacturing plant area is only 227.96 m² despite the reported...
CertificationsThe supplier explicitly reports an ISO 9001:2015 management-system certificate. It also states that the supplier and associated company have obtained CE, WRAS, DNV, GL, LR, and ABS certificates, although the evidence does not clearly distinguish which certificates are held directly by the target supplier.
Production capacityThe supplier states that it operates more than 10 production lines, employs 50 quality-control staff, and has annual production output within the range reported in the source. It also identifies itself as a factory and provides a manufacturing-plant area of 227.96 m², but the employee and facility figures are inconsistent with one another and should be verified before relying on the stated production scale.
Customization capabilityThe stated availability of more than 50 product types in over 400 sizes and 20 materials indicates substantial configuration breadth for valves and related industrial components. The evidence does not explicitly confirm bespoke design, engineering modification, or made-to-order production, so customization beyond standard variations remains unverified.
Client casesThe supplier cites product use in Shangri-La Hotel, Kerry Center, Milan Expo, a FIAT workshop, IKEA, and MSC vessels, and mentions customers or markets across multiple countries. These are explicit referenced applications, although the evidence does not provide project dates, order scope, contract details, or independently verifiable customer testimonials.
Product Q&A
Q:Can I have a sample order for valve?
A:
Definitely Yes. We welcome sample order to test and check quality. Mixed samples are acceptable.
Q:Can you OEM or ODM?
A:
Yes, we have a great research & development team. The products can be made according to your request.
Q:Can you provide the relevant documentation and certificate?
A:
Yes, we can provide you with the documentation and certificate you need ,IS09001:2000 international quality system certification,(CE)certification of the European Community, Det Norske Veritas (DNV) factory certification, Lloyd's Register (LR) factory certification, China Classification Society (CCS) quality system certification and the FM and UL certification of the US, Bureau Veritas(BV) ,American Bureau of Shipping(ABS) etc.Of course we can also provide you the test Report; Certificate of Mat
Q:Can you do the design for us?
A:
yes.Please send us high resolutionimages,your logo and other materials needed . We will send you finished files for confirmation.
Q:How to proceed an order for valve?
A:
Step1 let me know your requirements or application. Step 2 We quote according to your requirements or our suggestions. Step 3 Customer confirms the samples and places deposit for formal order. Step 4 We arrange the prodution.
Send Inquiry
*To:QINGDAO I-FLOW CO., LTD.
QINGDAO I-FLOW CO., LTD.*Content:
Supplier replies will be sent to your registered email
You may also like
Stainless Steel Wafer Check Valve for Industrial Pipeline Backflow Prevention
US$12.00-220.00
2 Pieces(MOQ)
150 800 Pound Grade Forging Steel Steam Spring Lift Type Check Valve for Boiler
US$25.00
1 Piece(MOQ)
in Stock SS316 Wafer Check Valve for High Pressure Water Gas Systems
US$0.46-0.50
10 Pieces(MOQ)
H71 Spring-Driven Lift Check Valve Stainless Steel Wafer-Mount for Industrial Piping
US$10.00
10 Pieces(MOQ)
Double Plate Wafer Check Valve Butterfly Valve Pn 10/Pn16 with Spring for Marine and Industry Hot Sell
US$1.00-1,000.00
1 Piece(MOQ)
Wafer Disco Check Valve with Spring Silence Type SS316
US$3.68-321.84
2 Sets(MOQ)
Shuanglin Valve Brass Horizontal Lift Check Valve Piston Non-Return Valve with Spring Assist
US$1.53-1.60
1,000 Pieces(MOQ)
H12W-16 Pn16 SS316 NPT Threaded Connection Single Spring Plate Lift Check Valve
US$33.00
1 Piece(MOQ)
Brass Spring Loaded Vertical Lift Type with NBR Seal for Water Supply Check Valve
US$1.50
1,000 Pieces(MOQ)
4 Inch Wafer Check Valve for Water, Pn16, Cast Iron Spring, Non Return, CF8 Disc
US$5.00-100.00
2 Pieces(MOQ)
SS316 Silent Check Valve with Mini Ball Valves Spring Flange End for Water Flow Monitoring General Application
US$150.00-200.00
1 Piece(MOQ)
Pn16 Cast Iron Spring Non Return CF8 Disc Wafer Check Valve for Water
US$5.00-100.00
2 Pieces(MOQ)
Double Plate Wafer Check Valve Pn 10/Pn16 with Spring for Marine and Industrial Use
US$1.00-1,000.00
1 Piece(MOQ)
Double Plate Wafer Check Valve Butterfly Valve with Spring for Marine ABS
US$1.00-1,000.00
1 Piece(MOQ)
