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Premium Leak-Proof Stainless Steel Durable Copper Check Valve
US$5.00-99.90
2 Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableTemperature
Ordinary TemperatureMaterial
Stainless SteelConnection Form
FlangeStructure
SwingPressure
Ordinary TemperatureFunction
Backflow PreventionSealing Form
/Flow Direction
UnidirectionStandard
ANSIApplication
Industrial Usage, Water Industrial Usage, Household UsageNominal Pressure
Class150~2500(Pn10~Pn420)End Connection
Flange,Thread,WeldedTransport Package
Standard Export Package Wooden CaseSpecification
1/2"-4"(DN15-DN50)Trademark
STY/OEMOrigin
ChinaHS Code
848180409Production Capacity
10000PCS/MonthKey features
16 Years Experience: Manufacturer with 16 years of industry experience and proprietary import-export rights.
OEM/ODM Customization: Professional team provides full customization, design services, and sample orders.
ISO 9001 Certified: Strict quality control with ISO and PED certificates ensuring reliable fluid system protection.
Wide Material Options: Available in A105, LF2, F11, F22, F304, F316, F304L, F316L for various applications.
Water Hammer Prevention: Fast closing response avoids water hammer and system pressure fluctuations caused by backflow.
Flexible Installation: Can be installed horizontally or vertically with various end types including Flange and Thread.
Fast Delivery: Normal products ship in 5-10 days; bulk orders in 10-20 days with weekly production updates.
Comprehensive Testing: All products pass pressure and leakage tests; material and hardness reports available.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤0.01h
About Our Factory & Business Background
AddressEast of Building 20, No. 1156 Binhai 1st Road, Xinghai Street, Wenzhou, Zhejiang, China
Plant Area2200 square meters
Registered Capital10,800,000 RMB
Terms of PaymentT/T, Western Union, Small-amount payment, PayPal
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Pc
Supply Chain Partners20
Our Production Capability & Technical Expertise
Main ProductsValve
Production Lines5
Production MachinesCNC, Radial Drilling Machine, CNC Lathe, Hydraulic Press, Handheld Alloy Analyzer, Pressure Testing Machine
QA/QC inspectors10 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers1 people
Traceability of Raw MaterialsYes
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2010-01-19
Main MarketsDomestic
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff5
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Product Q&A
Q:Are you a trading company or factory?
A:
We are a manufacturer with 16 years of industry experience and holding proprietary import-export rights.
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 do the design for us?
A:
yes.Please send us high resolution images,your logo and other materials needed . We will send you finished files for approval.
Q:What certifications do you have?
A:
Yes, we hold ISO, and PED certificates. In addition, we possess a number of design patents and a Special Equipment Manufacturing License.
Send Inquiry
*To:
Zhejiang Shengtianyu Valve Co., Ltd.
Zhejiang Shengtianyu Valve Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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