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Durable High-Performance Check Valve for Efficient Industrial Use
US$1.00
1,000-1,999 Pieces
US$0.80
2,000+ Pieces
Product profile
Media
WaterTemperature
Ordinary TemperatureMaterial
Stainless SteelModel NO.
H14W-16PConnection Form
ThreadStructure
SwingPressure
Ordinary TemperatureSealing Form
Bellows Globe ValveFlow Direction
UnidirectionApplication
Industrial Usage, Water Industrial UsageTransport Package
CartonSpecification
21*21*13Trademark
XHOrigin
ZhejiangHS Code
8481409000Production Capacity
500000/YearsKey features
Premium Material Construction: Made from CF8/CF8M stainless steel (SS304/316/316L) for superior corrosion resistance.
Precision Engineering Standards: Manufactured to ANSI/ASME, DIN, JIS, and GB/T 13927 standards with rigorous testing.
Wide Application Range: Suitable for water, oil, steam, chemicals, and food-grade liquids in various industrial systems.
Leak-Tight Performance: Ensures automatic, one-way flow control to prevent backflow and protect pumps.
Customization Capabilities: Offers full, minor, and flexible customization from samples or designs.
Comprehensive Inspection: 100% visual and functional inspection of finished products before shipping.
Global Logistics Support: Seamless logistics and documentation support with FOB, CIF, CFR, and EXW terms.
Competitive Lead Time: Consistent one-month lead time for both peak and off-peak seasons.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤1.86h CertifiedTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
AddressZhejiang Province, Wenzhou City, Economic and Technical Development Zone,Binhai 5th Avenue,NO.696 Wanyang Venture
Plant Area5782.36 square meters
Number of Employees77
Registered Capital10,000,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1 Pc
Supply Chain Partners80
Our Production Capability & Technical Expertise
Main ProductsValve
Production Lines3
Production MachinesCNC machine tool, Radial drilling machine, Lathe
QA/QC inspectors3 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers1 people
Traceability of Raw MaterialsNo
Our Industry Experience & Global Business Record
Year of Establishment2014-03-13
Main MarketsSoutheast Asia/ Mideast
Number of Foreign Trading Staff3
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Product Q&A
Q:What is the difference between PN and Class pressure ratings?
A:
PN is a European pressure rating (e.g., DIN, GB), measured in bar (e.g., PN16 is 1.6 MPa). Class is an American rating (ANSI/ASME), like Class 150. They differ in reference temperatures and material strength curves, so can't be directly converted.
Q:How to choose between Stainless Steel 304 and 316?
A:
SS304 is versatile, ideal for water, oil, gas, and non-corrosive media. SS316, with Molybdenum, offers superior chloride and pitting resistance, suitable for marine, chemical, or high-corrosion environments.
Q:What is the difference between a Swing Check Valve and a Lift Check Valve?
A:
A Swing Check Valve swings on a hinge, offering low flow resistance, suitable for large-diameter pipelines. A Lift Check Valve moves vertically, offers better sealing but more resistance, ideal for small-diameter pipes.
Q:Why do ball valves get damaged easily in a half-open position?
A:
Ball valves are for full-on/off service. In half-open, high-velocity flow erodes seats or causes 'wire drawing' on the ball, reducing lifespan. Use globe or control valves for throttling.
Q:What are Full Bore and Reduced Bore ball valves?
A:
A Full Bore valve's port equals the pipe's ID, minimizing resistance and allowing pigging. A Reduced Bore valve has a smaller port, cost-effective for systems where pressure drop isn't critical.
Send Inquiry
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