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Reliable Stainless Steel Non Return Valve for Smooth Closing Water Systems
US$98.00-127.00
10 Pieces
Sample price:US$120.00/piece.Request sample
Product profile
Customization
AvailableMedia
WaterTemperature
Ordinary TemperatureModel NO.
H41X-16P-DN100Material
Stainless SteelConnection Form
FlangeStructure
ButterflyPressure
Ordinary PressureFunction
Nrvr Silence, Sfcv Rubber LobeSealing Form
Soft Rubber SealFlow Direction
UnidirectionStandard
GBApplication
Industrial Usage, Water Industrial UsageProduct Name
Silent Check ValveModel
H41X-16pValve Type
Slow Closing Butterfly Check ValveNominal Diametre
DN100Nominal Pressure
Pn10Working Temperature
≤200℃Valve Body
Stainless SteelInternal Component
Stainless Steel + RubberAdvantages-01
Micro Resistance, Low Head LossAdvantages-02
Slow Closing to Prevent Water HammerCertification
GS, CE, ISO9001Transport Package
Seaworthy Wooden CaseSpecification
DN50-300 (Customizable)Trademark
ZentifOrigin
ChinaHS Code
8421199090Production Capacity
50000Key features
Stainless Steel Construction: Corrosion-resistant body ensures durability in harsh industrial and water systems.
Slow Closing Mechanism: Prevents water hammer and protects pumps from reverse rotation damage.
Soft Rubber Seal: Provides tight shutoff and low cracking pressure for efficient flow control.
Flanged Connection: Ensures secure installation and easy maintenance in DN50 to DN300 sizes.
Compact Design: Space-saving inline structure ideal for tight spaces and modular systems.
ISO Certified Quality: Manufactured with ISO9001, CE, and GS certifications for reliability.
Low Head Loss: Micro resistance design maintains high flow efficiency in pipelines.
Customization Available: ODM and OEM services allow customization from client designs.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: N/A CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.99h
About Our Factory & Business Background
AddressNo. 111 Huangjia Garden Road, Jiangqiao Town, Jiading District, Shanghai, China
Plant Area12819.22 square meters
Number of Employees81
Registered Capital55,484,089 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
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 Quantity500 PICS
Supply Chain Partners12
Our Production Capability & Technical Expertise
Main Productsangle valve
Production Lines5
Production MachinesCNC Lathe, Lathe, Shot Blasting Facility, Vertical Lathe
QA/QC inspectors3 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers2 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2001-03-20
Main MarketsDomestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff4
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:How to select the right check valve for water and industrial systems?
A:
For water supply, use swing or resilient check valves. Consider flow velocity, pressure (PN10/PN16), and orientation. For slow closure, choose damped valves to avoid water hammer.
Q:Why are check valves crucial in fire protection and pump stations?
A:
They prevent backflow, protect pumps from reverse rotation, and close automatically when flow stops, ensuring safety and pressure. Resilient or double-door valves offer reliable sealing and low pressure drop.
Q:Are check valves suitable for frequent flow changes and automation?
A:
Standard check valves work with flow direction. For frequent changes, silent or spring-loaded valves close swiftly, reducing water hammer. High-quality designs with damping handle demanding conditions.
Q:What are the main advantages of check valves in HVAC and chilled water systems?
A:
Check valves are essential in HVAC and chilled water systems to prevent reverse flow and protect pumps and chillers. They offer low cracking pressure, tight shutoff, and minimal pressure loss when open. Their compact design and reliability maintain system efficiency and safeguard components from backflow damage.
Q:What is the nominal pressure range for this valve?
A:
The nominal pressure ranges from PN 1.0 to 1.6 MPa, suitable for ordinary pressure applications.
Send Inquiry
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Shanghai Zentif Valve Group Co., Ltd.
Shanghai Zentif Valve Group Co., Ltd.*Content:
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