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Corrosion-Resistant Heavy-Duty 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
Corrosion Resistant Material: Constructed from premium CF8/CF8M stainless steel for superior durability.
Leak-Tight Performance: Ensures automatic, leak-tight one-way flow control across diverse media.
Wide Media Compatibility: Suitable for water, oil, steam, chemicals, and food-grade liquids.
Multiple Size Options: Available in NPS 1/2' to 2' (DN15 to DN50) to fit various pipelines.
Rigorous Quality Testing: Tested to GB/T 13927 standards with 100% visual and function inspection.
Versatile Applications: Ideal for water treatment, HVAC, chemical lines, and food & beverage sectors.
Customization Available: Offers full, minor, and flexible customization from samples or designs.
Global Export Support: Seamless logistics and documentation support with 9 years of export experience.
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: ≤1.46h 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 European pressure rating (e.g., DIN, GB) in bar (e.g., PN16 means 1.6 MPa). Class is the American rating (ANSI/ASME) like Class 150. They differ due to varying reference temperatures and material strength curves.
Q:How to choose between Stainless Steel 304 and 316?
A:
SS304 is for general use with water, oil, gas, and non-corrosive media. SS316, with Molybdenum, offers superior chloride and pitting corrosion resistance, ideal for marine, chemical, or corrosive environments.
Q:What is the difference between a Swing Check Valve and a Lift Check Valve?
A:
A Swing Check Valve's disc swings on a hinge, with lower flow resistance, suited for large pipelines. A Lift Check Valve's disc moves vertically, offering better sealing but higher resistance, ideal for small pipes.
Q:Why do ball valves get damaged easily in a half-open position?
A:
Ball valves are for full-on/full-off service. In half-open, high-velocity flow erodes seats and causes 'wire drawing,' reducing lifespan. For throttling, use globe or control valves.
Q:What are Full Bore and Reduced Bore ball valves?
A:
A Full Bore ball valve's port matches the pipe's ID, allowing minimal flow resistance and pigging. A Reduced Bore valve has a smaller port, cost-effective for non-critical pressure drop systems.
Send Inquiry
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