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Double Orifice Vent Valve: Threaded Stainless Steel Construction
US$125.00
1-9 Pieces
US$100.00
10-49 Pieces
US$39.00
50+ Pieces
Sample price:US$245.00/piece.Request sample
Product profile
Customization
AvailableType
Compound Exhaust ValveMaterial
Stainless SteelModel NO.
AVAX-16PCertification
CE, ISO9001Product Name
Combination Air Release ValveModel
Avax-16pValve Type
Combination Air Release ValveFunction
Air Release, Air Intake and Vacuum ProtectionNominal Diametre
DN15 - DN25Nominal Pressure
Pn10 / Pn16Internal Component
Stainless SteelAdvantages-01
Air Release, Air Intake and Vacuum ProtectionAdvantages-02
High Capacity Exhaust & Vacuum ProtectionTransport Package
Seaworthy Wooden CaseSpecification
DN15 - DN25, PN10 / PN16Trademark
ZentifOrigin
ChinaHS Code
8421199090Production Capacity
50000Key features
Stainless Steel Construction: CF8 stainless steel body and cover with SS304 filter screen for corrosion resistance.
Triple Function Design: Combines air release, air intake, and vacuum protection in a single compact unit.
High Capacity Exhaust: Large exhaust capacity with fast response to prevent air locks and pressure fluctuations.
Reliable Sealing: NBR gasket ensures reliable sealing while PP float remains lightweight and durable.
Easy Installation: Compact threaded connection design allows for easy installation and replacement.
Certified Quality: Manufactured with CE and ISO9001 certifications ensuring industrial standard compliance.
OEM/ODM Support: Customization available including flange standards, materials, and technical drawings.
Versatile Applications: Suitable for water supply, HVAC, fire protection, and municipal pipeline systems.
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: ≤1.59h
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, industrial pipes, and pump stations, use Double Orifice Air Release Valves. Consider diameter, pressure (PN10/PN16), and air build-up. High-capacity valves for long pipes and high points ensure efficient air removal.
Q:Why are air release valves crucial in water and fire protection systems?
A:
They remove air pockets to boost flow, prevent water hammer. In fire systems, they maintain capacity, prevent surges, and protect pumps and pipelines.
Q:Are air release valves suitable for high-frequency operation and variable flow conditions?
A:
Modern air release valves feature sensitive floats and strong sealing for swift flow response. High-quality valves handle frequent cycles and pressure changes, ensuring durability.
Q:How do air release valves boost efficiency in HVAC and chilled water systems?
A:
Air release valves expel air in chilled and hot water systems, preventing air locks that impair heat transfer. They optimize flow, eliminate air pockets, boost performance, reduce energy use, and protect equipment from corrosion and cavitation.
Q:What materials are used in the valve construction?
A:
The valve features a CF8 stainless steel body and cover, SS304 filter screen, PP float, and NBR gasket for durability and corrosion resistance.
Send Inquiry
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Shanghai Zentif Valve Group Co., Ltd.
Shanghai Zentif Valve Group Co., Ltd.*Content:
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