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Pn10-Pn16 Flanged Air Valve for Water Distribution Pipeline Protection
US$195.00
1-9 Pieces
US$145.00
10-49 Pieces
US$58.00
50+ Pieces
Sample price:US$245.00/piece.Request sample
Product profile
Customization
AvailableType
Compound Exhaust ValveMaterial
Stainless SteelModel NO.
CARX-16PCertification
CE, ISO9001Product Name
Combination Air Release ValveModel
Carx-16q-DN100Valve Type
Combination Air Release ValveFunction
Air Release, Air Intake and Vacuum ProtectionNominal Diametre
DN50 - DN200Nominal Pressure
Pn10 / Pn16Internal Component
Stainless Steel Float + Stainless Steel StemAdvantages-01
Air Release, Air Intake and Vacuum ProtectionAdvantages-02
High Capacity Exhaust & Vacuum ProtectionTransport Package
Seaworthy Wooden CaseSpecification
DN50 - DN200, PN10 / PN16Trademark
ZentifOrigin
ChinaHS Code
8421199090Production Capacity
50000Key features
Dual-Orifice Design: Large port for rapid air removal during filling; small port for continuous trace air release.
Vacuum Protection: Automatically admits air under negative pressure to prevent pipeline vacuum damage.
Stainless Steel Construction: Features stainless steel float and stem for superior corrosion resistance and durability.
Power-Free Operation: Float-operated mechanism requires no external power or manual intervention.
Wide Size Range: Available in nominal diameters from DN50 to DN200 for diverse pipeline needs.
High Efficiency: Boosts water-pump and pipeline efficiency by eliminating air locks and water hammer.
Certified Quality: Compliant with CE, ISO9001, FM, WRAS, SIL, and PED standards.
Customization Options: Offers customized flange standards, materials (Ductile Iron/Cast Steel/SS), and OEM/ODM services.
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: ≤1.74h
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 air release valve for water pipeline systems?
A:
For municipal supply, industrial pipelines & pump stations, Double Orifice Valves are ideal. Consider diameter, pressure (PN10/PN16), and air conditions. High-capacity valves are best for long pipelines & high points.
Q:Why are air release valves important in water supply and fire protection systems?
A:
They remove trapped air, improving flow efficiency and preventing water hammer. In fire protection and municipal systems, they ensure full capacity, prevent pressure surges, and protect from damage for reliable performance.
Q:Are air release valves suitable for high-frequency operation and variable flow conditions?
A:
Yes. Modern automatic air release valves feature sensitive float mechanisms and robust seals that respond quickly to flow changes. High-quality combination air valves handle frequent cycles and pressures while maintaining excellent sealing and long service life.
Q:How do air release valves improve efficiency in HVAC and chilled water systems?
A:
Air release valves eliminate accumulated air in chilled and hot water systems, preventing air locks that reduce heat transfer efficiency. By maintaining optimal flow and eliminating air pockets, they enhance system performance, reduce energy use, and protect equipment from corrosion and cavitation.
Q:What materials are available for customization?
A:
We offer customized flange standards and material options including Ductile Iron, Cast Steel, and Stainless Steel to meet project-specific requirements in different regions.
Send Inquiry
*To:
Shanghai Zentif Valve Group Co., Ltd.
Shanghai Zentif Valve Group Co., Ltd.*Content:
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