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Reliable High-Performance Check Valve for Durable Industrial Operations
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 for superior corrosion resistance and durability.
Precision Engineering Standards: Manufactured and tested to GB/T 13927, ANSI/ASME, DIN, and JIS standards.
Versatile Application Range: Suitable for water, oil, steam, chemicals, and food-grade liquids in industrial systems.
Comprehensive Customization: Offers full, minor, and flexible customization from samples or designs.
Wide Size Availability: Available in NPS 1/2' to 2' (DN15 to DN50) with specific dimensional specs.
Global Logistics Support: Seamless shipping via Ningbo and Shanghai ports with FOB, CIF, CFR, and EXW terms.
Rigorous Quality Control: 100% visual and functional inspection of finished products by dedicated QA staff.
Low Minimum Order Quantity: Accepts orders starting from just 1 piece for flexible purchasing.
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 for European standards (e.g., DIN, GB), measured in bar (e.g., PN16 is 1.6 MPa). Class is for American standards (ANSI/ASME), like Class 150. They differ in temperature references and material strength.
Q:How to choose between Stainless Steel 304 and 316?
A:
SS304 is general-purpose for water, oil, gas, and non-corrosive media. SS316, with Molybdenum, resists chloride corrosion and pitting, ideal for marine or corrosive environments.
Q:What is the difference between a Swing Check Valve and a Lift Check Valve?
A:
Swing Check Valves have a swinging disc with lower flow resistance, suitable for large pipelines. Lift Check Valves have a vertically moving disc, offering better sealing but higher flow 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/off service. In a half-open state, high-velocity flow erodes seats or 'wire draws' the ball, reducing lifespan. Use globe or control valves for throttling.
Q:What are Full Bore and Reduced Bore ball valves?
A:
Full Bore valves have a port diameter equal to the pipe's ID, minimizing flow resistance and allowing 'pigging.' Reduced Bore valves have smaller ports, cost-effective, and suitable when pressure drop isn't critical.
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*To:Zhejiang Xinhong Valve & Fitting Co., Ltd.
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