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CF8 Vacuum Breaker Valve for Fire Protection Water Pipelines
US$30.00-150.00
5 Pieces
Sample price:US$300.00/piece.Request sample
Product profile
Customization
AvailableMedia
Non-Corrosive Water and OilTemperature
Ordinary TemperatureModel NO.
AAV-16PMaterial
Stainless SteelConnection Form
ThreadStructure
Pressure Differential Operated Disc TypePressure
Ordinary PressureFunction
Vacuum Breaking, Anti-Siphon ProtectionSealing Form
Soft Rubber SealFlow Direction
UnidirectionStandard
GBApplication
Industrial Usage, Water Industrial UsageProduct Name
Stainless Steel Threaded Anti-Siphon Vacuum BreakeModel
Aav-16pValve Type
Stainless Steel Threaded Anti-Siphon Vacuum BreakeNominal Diametre
DN15-25Nominal Pressure
Pn10-16Working Temperature
0℃ ~ 80℃Valve Body
CF8 Stainless SteelInternal Component
Stainless SteelAdvantages-01
Vacuum BreakingAdvantages-02
Anti-Siphon ProtectionCertification
GS, CE, ISO9001Transport Package
Seaworthy Wooden CaseSpecification
DN15-25Trademark
ZentifOrigin
ChinaHS Code
8421199090Production Capacity
50000Key features
Stainless Steel Construction: CF8 stainless steel body ensures high corrosion resistance for long-term durability.
Vacuum Breaking & Anti-Siphon: Automatically admits air to eliminate vacuum conditions and prevents back-siphonage.
Self-Operated Mechanism: No electricity, signal, or actuator needed; operates purely on pressure differential.
NBR Soft Rubber Seal: Steel disc with NBR seal ensures reliable closure and effective sealing performance.
Compact Design: Compact body ideal for tight installations in fire, HVAC, and municipal systems.
Wide Application Scope: Suitable for fire protection, swimming pools, irrigation, and water supply lines.
Customization Options: Customized flange standards and material options (Ductile Iron, Cast Steel, Stainless Steel) available.
Multiple Certifications: Certified with CE, GS, ISO9001, FM, WRAS, SIL, and PED standards.
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: ≤2.55h
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 backflow preventer for water supply systems?
A:
RPZ backflow preventers are ideal for high-risk potable water systems. Consider pipeline size, pressure, and hazard level. Double check valves suit lower risk, while RPZ offers top protection.
Q:Why are backflow preventers essential in municipal and building water systems?
A:
Backflow preventers safeguard drinking water from contamination via back pressure or siphonage. They are mandatory in most municipal codes and high-rise buildings to protect public health and prevent cross-connection hazards.
Q:Can backflow preventers be used in fire protection systems?
A:
Yes. Specialized backflow preventers are used in fire systems to prevent non-potable water backflow into municipal supplies, ensuring safety and compliance with fire and water standards.
Q:How do backflow preventers improve safety in HVAC and industrial water systems?
A:
Backflow preventers shield HVAC and industrial systems from contamination, retaining water quality, preventing corrosion, and ensuring safety regulation compliance in commercial and industrial settings.
Send Inquiry
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Shanghai Zentif Valve Group Co., Ltd.
Shanghai Zentif Valve Group Co., Ltd.*Content:
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