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Automatic Water Pump Control Valve for Backflow Prevention Systems
US$85.00
10-49 Pieces
US$78.00
50-99 Pieces
US$72.00
100+ Pieces
Sample price:US$120.00/piece.Request sample
Product profile
Customization
AvailableTemperature
High TemperatureCertification
GS, CE, ISO9001Model NO.
ZFH745X-16Q-DN150Media
Gas, Oil, Water, AcidStandard
StandardConnection Mode
FlangePower
HydraulicMaterial
Stainless SteelType
Self-OperatedProduct Name
Control ValveModel
Zf-Dynamic SeriesValve Type
Flow Control ValveFunction
Automatic Flow BalancingNominal Diameter
DN15- DN600Nominal Pressure
Pn16 / Pn25Flow Accuracy
±5%Working Temperature
0℃ ~ 150℃Control Range
Adjustable Flow RateValve Body
Ductile Iron / Cast Steel / Stainless SteelInternal Components
Stainless SteelSpring Material
Stainless SteelApplication
HVAC Systems Heating Systems Cooling Systems WaterAdvantages-01
Reduce Energy ConsumptioAdvantages-02
Automatic Flow Balancing Without Manual AdjustmentTransport Package
Wooden CaseSpecification
DN50-DN150(Customizable according to needs)Trademark
ZentifOrigin
ChinaHS Code
8421199090Production Capacity
500000Key features
Hydraulic Self-Operated Control: Operates using pipeline pressure without electric actuators for reliable performance.
Water Hammer Prevention: Slow-closing action minimizes pressure surges and protects pumps from hydraulic shock.
Backflow Prevention: Prevents medium backflow when the pump stops, ensuring system safety and integrity.
Adjustable Commissioning: Pilot valves allow adjustable opening and closing speeds for easy on-site system tuning.
Durable Stainless Steel: Constructed with stainless steel internal components and springs for corrosion resistance.
Wide Media Compatibility: Suitable for gas, oil, water, and acid media in various industrial applications.
Flange Connection Design: DN15-DN600 flanged Y-pattern design ensures secure installation in large pipelines.
Certified Quality: ISO9001, CE, and GS certified for high standards in safety and manufacturing quality.
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: ≤3.97h
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 does the valve prevent water hammer?
A:
The valve features a slow-closing action that minimizes water hammer and pressure impact, protecting the pipeline system from hydraulic shock.
Q:Does the valve require an electric actuator?
A:
No, it is a self-operated hydraulic valve that utilizes pipeline pressure and diaphragm control to operate without an electric actuator.
Q:What materials are used in the valve construction?
A:
The valve body is made of ductile iron, cast steel, or stainless steel, with internal components and springs made of stainless steel.
Q:What is the nominal pressure rating?
A:
The nominal pressure ratings are Pn16 and Pn25, suitable for various industrial and municipal water supply networks.
Q:What certifications does the product have?
A:
The product is certified with GS, CE, and ISO9001 standards.
Send Inquiry
*To:
Shanghai Zentif Valve Group Co., Ltd.
Shanghai Zentif Valve Group Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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