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High-Performance Check Valve for Reliable Industrial and Heavy-Duty 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: Crafted from CF8/CF8M stainless steel for superior corrosion resistance and durability.
Precision Engineering Standards: Manufactured per GB/T 13927, ANSI/ASME, DIN, and JIS standards with rigorous testing.
Versatile Media Compatibility: Suitable for water, oil, steam, chemicals, and food-grade liquids in diverse industrial settings.
Comprehensive Customization: Offers full, minor, and flexible customization from samples or designs (OEM/ODM available).
Reliable Flow Control: Ensures automatic, leak-tight one-way flow to prevent backflow and protect pumps.
Global Logistics Support: Seamless shipping via Ningbo or Shanghai ports with FOB, CIF, CFR, and EXW terms.
Strict Quality Inspection: 100% visual and functional inspection of finished products before packaging.
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: ≤1.40h 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 the pressure rating in European standards (e.g., DIN, GB), in bar (e.g., PN16=1.6 MPa). Class is used in American standards (ANSI/ASME), like Class 150. They differ due to reference temperatures and material strength curves.
Q:How to choose between Stainless Steel 304 and 316?
A:
SS304 is a general-purpose stainless steel for water, oil, gas, and non-corrosive media. SS316 has Molybdenum (Mo) for superior chloride corrosion resistance, ideal for marine, chemical, or corrosive settings.
Q:What is the difference between a Swing Check Valve and a Lift Check Valve?
A:
A Swing Check Valve disc swings on a hinge, offering lower flow resistance; ideal for large pipelines. A Lift Check Valve disc moves vertically, providing better sealing but higher resistance; suited for small pipes.
Q:Why do ball valves get damaged easily in a half-open position?
A:
Ball valves are for full-on/off use. In half-open, high-velocity flow erodes exposed ball parts, causing seat erosion or 'wire drawing,' shortening lifespan. Use globe or control valves for throttling.
Q:What are Full Bore and Reduced Bore ball valves?
A:
A Full Bore ball valve has a port equal to the pipe's internal diameter, minimizing flow resistance and allowing 'pigging.' A Reduced Bore valve has a smaller port, cost-effective for systems where pressure drop is non-critical.
Send Inquiry
*To:Zhejiang Xinhong Valve & Fitting Co., Ltd.
Zhejiang Xinhong Valve & Fitting Co., Ltd.*Content:
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