Powered by Made-in-China.com
Pg 007 Double Leaf Automatic Flap Gate
US$6,000.00-100,000.00
1 Piece
Product profile
Customization
AvailableMedia
WaterTemperature
Ordinary TemperatureMaterial
Cast SteelConnection Form
FlangeStructure
SwingPressure
Ordinary TemperatureFunction
Fiap GateSealing Form
EPDM Rubber Sealing GasketFlow Direction
UnidirectionStandard
GBApplication
Water Industrial UsageOpening Mode
Double-Leaf Symmetric OpeningNominal Diameter
Custom DN300~DN3000Anti-Corrosion Process
Hot-DIP Galvanized CoatingWorking Principle
Gravity Self-Closing Anti-BackflowInstallation Position
Pipeline Outlet / River EmbankmentMounting Method
Wall-Mounted Flange InstallationOrder Type
OEM & Customized Production OEMProduct Feature
Low Flow Resistance, Automatic ResetService Support
on-Site Installation GuidanceApplicable Medium
Municipal Sewage, River Water, RainwaterDoor Plate Quantity
Two-Piece Split DoorHinge Material
304 Stainless Steel HingeChannel Shape
Round / Square Dual OptionalDoor Plate Thickness
Reinforced Thickened Steel PlateMax Bearing Water Head
Max 6m Anti-Backwater PressureTransport Package
Wooden CaseSpecification
Cast IronTrademark
weiyuanOrigin
ChinaProduction Capacity
5000pieces\YearKey features
Customizable Dimensions: Available in DN300 to DN3000, including round and square shapes.
EPDM Rubber Sealing: Integral sealing strip with replaceable gasket design for leak-proof performance.
Anti-Backflow Function: Gravity self-closing mechanism prevents river and rainwater backflow.
Durable Cast Steel Body: Integral cast iron frame with hot-dip galvanized anti-corrosion coating.
Stainless Steel Hinges: SS304 hinge shafts with wear-resistant sleeves for smooth operation.
Flexible Installation: Supports flange connection and optional spigot socket for concrete pipes.
Extended Warranty Option: Standard 12-month warranty with optional coverage up to 36 months.
Global Technical Support: 24/7 assistance with partnered service centers in key regions.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤3.13h
About Our Factory & Business Background
AddressNorth of Shidai Road, Xinhe County, Xingtai, Hebei, China
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsDam Top Lifting for Cranes, Hydraulic Gate Hoist, Manual/Electric Gate Lifting Actuator, Wire Rope Drum Hoist, Sluice Gate, Dam Gate, Stoplog Gate, Radial Gate, Trash Rack, Spillway Lock
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2016-09-22
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015, ISO45001:2018, ISO14001
Product CertificationOthers
Product Q&A
Q:Do you provide after-sales service overseas?
A:
Yes, we have partnered service centers in key regions.
Q:Can I request a customized bucket size?
A:
Absolutely! We offer tailored attachments.
Q:What documents do you provide for export?
A:
Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
Q:How do I place an order?
A:
Contact us via email/phone for a quote, then confirm with a PO.
Q:What is the standard warranty period?
A:
12 months or 2,000 operating hours, whichever comes first.
Send Inquiry
*To:
Hebei Weiyuan Water Conservancy Machinery Co., Ltd.
Hebei Weiyuan Water Conservancy Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Pg 015 The Double-Leaf Circular Flap Gate Opens Automatically Under Positive Water Pressure.
US$6,000.00-100,000.00
1 Piece(MOQ)
E01 Double Seal Flap Gate for Severe Tide Backflow Condition
US$1,500.00-100,000.00
1 Set(MOQ)
E01 Cast Iron Hinged Flap Gate Automatic Closing Device
US$1,500.00-100,000.00
1 Set(MOQ)
Pg 012 Custom Double-Leaf Circular Flap Gate Fits Different Pipe Diameters on Site
US$6,000.00-100,000.00
1 Piece(MOQ)
Fiberglass Flap Valve DN900 FRP Flap Check Valve SMC Back Prevention Gate
US$440.00-450.00
10 Pieces(MOQ)
Fiberglass Flap Gate - Never Rusts, Automatic, Long Service Life
US$95.00-100.00
50 Sets(MOQ)
Pg 003 The Double-Leaf Circular Flap Gate Maintains Smooth Discharge for Culvert Systems.
US$6,000.00-100,000.00
1 Piece(MOQ)
E01 Cast Iron Flap Valve Pipeline End Check Gate
US$1,500.00-100,000.00
1 Set(MOQ)
Pg 016 The Double-Leaf Circular Flap Gate Opens Automatically Under Positive Water Pressure.
US$6,000.00-100,000.00
1 Piece(MOQ)
E01 Heavy Duty Flap Gate for Sewage Discharge Pipeline End
US$1,500.00-100,000.00
1 Set(MOQ)
DN900 FRP Flap Gate Fiberglass Flap Valve SMC Check Stop Valve for Drain Water Back
US$90.00-100.00
10 Pieces(MOQ)
Automatic Backflow Preventer - Molded FRP Flap Gate for Drainage & Sewage Systems
US$95.00-100.00
50 Sets(MOQ)
Automatic FRP Flap Gate for Drainage & Flood Control - Durable, Watertight Seal
US$95.00-100.00
50 Sets(MOQ)
FRP Fiberglass FRP Flap Gate Prevention of Water Back Flow
US$90.00-100.00
10 Pieces(MOQ)
FRP Flap Gate - Corrosion Proof, Lightweight, Automatic & Maintenance Free
US$95.00-100.00
50 Sets(MOQ)
Corrosion Resistant FRP Flap Gate DN600 GRP Non-Return Check Valve for Sewage Stormwater Drainage
US$240.00-250.00
10 Pieces(MOQ)
Stainless Steel Female NPT Threaded Check Valve
US$1.00-1.50
1 Piece(MOQ)
DIN ANSI Pn16 Class 150 Double Flanges Swing Check Valves
US$10.00-300.00
5 Pieces(MOQ)
Brass Valves 1/2 to 4 Inch Female Thread Manufacture Vertical Forged Brass Spring Check Valve for Water
US$0.80-1.15
2,000 Pieces(MOQ)
