Powered by Made-in-China.com
The Single-Leaf Circular Flap Gate Opens Automatically Under The Effect of Internal Water Pressure.
US$6,000.00-100,000.00
1 Piece
Product profile
Customization
AvailableMedia
WaterTemperature
Ordinary TemperatureMaterial
Cast IronConnection Form
FlangeStructure
SwingPressure
Ordinary PressureFunction
Fiap GateSealing Form
EPDM Rubber Sealing GasketFlow Direction
UnidirectionStandard
GBApplication
Water Industrial UsageHinge Shaft Material
SS304 Stainless Steel ShaftOpening & Closing Mode
Automatic Swing Open & CloseCore Function
One-Way Drainage, Anti BackflowAnti-Corrosion Treatment
Asphalt Anti-Rust CoatingCertification
CE,SGS,ISO9001Transport Package
Wooden CaseSpecification
Cast IronTrademark
weiyuanOrigin
ChinaProduction Capacity
5000pieces\YearKey features
Automatic One-Way Drainage: Relies on water pressure for automatic swing opening without manual operation.
Anti-Backflow Protection: Effectively blocks river, rainwater, and seawater from flowing back into pipelines.
Durable Cast Iron Construction: Made of high-quality cast iron with asphalt anti-rust coating for longevity.
SS304 Stainless Steel Hinge: Features wear-resistant SS304 shaft and sleeve for free swing without jamming.
EPDM Rubber Sealing: Integral EPDM sealing strip with face contact structure for tight sealing.
Customizable Sizes: Available in round (DN100-DN2000) and square (300x300-2000x2000) shapes.
Optional Counterweight: Counterweight blocks available for DN800 and above to strengthen sealing.
Comprehensive Warranty: Standard 12-month warranty or 2,000 operating hours, extendable to 36 months.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤15h
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 warranty period?
A:
Standard warranty is 12 months or 2,000 operating hours (whichever comes first). Extended warranty up to 36 months is optional.
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
Self-Operated, Prevent Water Backflow Automatically, Single Leaf Circular Flap Gate
US$6,000.00-100,000.00
1 Piece(MOQ)
This Single-Leaf Circular Flap Gate Automatically Closes to Prevent Pipeline Backflow.
US$6,000.00-100,000.00
1 Piece(MOQ)
HDPE /Fiberglass Flap Gate Prevention of Water Back Flow
US$50.00-500.00
1 Set(MOQ)
Single Leaf Circular Flap Gate, Suitable for Drainage Pipeline Outlets
US$6,000.00-100,000.00
1 Piece(MOQ)
The Lightweight Single-Leaf Circular Flap Gate Opens Flexibly Under Slight Water Pressure.
US$6,000.00-100,000.00
1 Piece(MOQ)
FRP Fiberglass FRP Flap Gate Prevention of Water Back Flow
US$90.00-100.00
10 Pieces(MOQ)
Prevention of Backflow High Quality Fiberglass Flap Gate
US$95.00-100.00
50 Sets(MOQ)
Fiberglass FRP Flap Gate Prevention of Water Back Flow
US$315.00-330.00
10 Pieces(MOQ)
Prevent The External Water Flowing Back FRP Flap Gate
US$5.44-5.88
1 Set(MOQ)
Factory Customized FRP Flap Gate Used in Farmland Irrigation and Drainage Valve
US$90.00-100.00
10 Pieces(MOQ)
FRP Flap Gate for Water Control Industrial Waste Water DN 800 Fish Pond Drainage
US$240.00-250.00
10 Pieces(MOQ)
FRP Check Valve, GRP Round Flap Gate for Water Back
US$50.00-500.00
1 Set(MOQ)
Cast Steel Wcb/CF8 Swing Check Valve, Flange End, 150lb 300lb 600lb
US$88.00
1 Piece(MOQ)
Cast Steel Wafer Type Single Plate Swing Check Valve-H74
US$10.00-250.00
5 Pieces(MOQ)
OEM/ODM Wafer Type Check Valve Stainless Steel
US$50.00-5,000.00
1 Piece(MOQ)
Tide Proof Swing Non Return Bottom Flapper Valve (GLH44XT-6)
US$20.00-500.00
1 Piece(MOQ)
Gangli Exceptional Performance Hot-Sale Customed Electromagnetic Four-Way Reversing Valve
US$4.50-5.00
1 Piece(MOQ)
Hulk High Quality Check Valve Brass One Way Check Valve
US$0.90-1.05
1,200 Pieces(MOQ)
Industrial-Grade Ductile Iron Flap Check Valve for Efficiency
US$39.00-201.00
1 Piece(MOQ)