Henan Lianghe Pipeline Equipment Co.,Ltd
                                                                                                           
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23 Years
Since 2003
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Stormwater Pipe Fitting Flexible Duckbill Muff Coupling Drain Valve 50-1200mm for Water Treatment Systems

Price Negotiable
Price: $12.3-23.5 per set
MOQ: 1 piece
Delivery Time: 1-7 day
Brand: Liang He
Product Description
Product Overview

Stormwater pipe fitting flexible duckbill muff coupling drain valve designed for efficient water treatment applications. This full rubber structure valve provides reliable backflow prevention in various drainage systems.

Key Features
  • Full rubber construction with material options for corrosion resistance
  • Non-clogging design with excellent sealing performance
  • Long service life with no moving parts - maintenance-free operation
  • Low opening pressure (0.01 meters water head)
  • Minimal head loss for energy efficiency
  • Flexible installation options with low installation and operating costs
  • Superior cushioning and noise reduction capabilities
Applications
  • Pumping station systems
  • Sewage and wastewater treatment plants
  • Urban drainage and flood control systems
  • Dyke discharge and coastal protection projects
  • Airport and highway drainage infrastructure
  • Shipbuilding industry marine applications
  • Agricultural irrigation systems
Technical Specifications
Model Pipe Diameter (mm) Length (mm) Height (mm) Flange Diameter (mm)
XH4150-150-F50150100150
XH4180-220-F80220140200
XH41100-250-F100250200225
XH41150-340-F150340265275
XH41200-420-F200420325338
XH41250-520-F250520425400
XH41300-620-F300620525485
XH41350-700-F350700625525
XH41400-800-F400800725588
XH41450-900-F450900825625
XH41500-980-F500980925688
XH41600-1120-F60011201025800
XH41700-1180-F70011801125969
XH41800-1350-F800135014001080
XH41900-1500-F900150015251150
XH411000-1600-F1000160017251350
XH411200-1840-F1200184019501485
Stormwater pipe fitting flexible duckbill muff coupling drain valve product image Application examples of duckbill drain valve in water treatment systems
Frequently Asked Questions
Can you make the product as per client's requirement?
Yes, we can manufacture according to your exact specifications and requirements.
What media are suitable for your products?
Suitable for sewage, rainwater, and various water treatment applications.
Is it widely used?
Yes, widely used in papermaking, industrial chemicals, oilfield transportation, and other industrial fields.
What is the applicable pressure size?
Designed for pressure ranges from 1.0 to 2.5 MPa.
Can I customize products of different sizes and calibers?
Yes, we have different size molds and can customize according to customer requirements.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Henan Lianghe Pipeline Equipment Co.,Ltd
Location Pipeline Industrial Park, Gongyi City, Henan Province, China
Contact Person Kelly

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