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China factory - Handan Shengnada New Material Technology Co., Ltd.

Handan Shengnada New Material Technology Co., Ltd.

  • China,Handan ,Hebei
  • Verified Supplier
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  3. OEM ODM Flange Check Valve PN16 DN100 Ductile Iron Check Valve
China OEM ODM Flange Check Valve PN16 DN100 Ductile Iron Check Valve
China OEM ODM Flange Check Valve PN16 DN100 Ductile Iron Check Valve

  1. China OEM ODM Flange Check Valve PN16 DN100 Ductile Iron Check Valve
  2. China OEM ODM Flange Check Valve PN16 DN100 Ductile Iron Check Valve
  3. China OEM ODM Flange Check Valve PN16 DN100 Ductile Iron Check Valve
  4. China OEM ODM Flange Check Valve PN16 DN100 Ductile Iron Check Valve

OEM ODM Flange Check Valve PN16 DN100 Ductile Iron Check Valve

  1. MOQ： 1 pcs
  2. Price： $60-90/pc
  3. Get Latest Price
Payment Terms L/C, T/T
Supply Ability 100,000 per year
Delivery Time 20 days
Packaging Details Wood box/ wood pallet
Produce Name Ductile Iron Flange Check Valve Metal Valve PN16 DN100 One-Way Valve
Key Words Check Valve, Swing Check Valve,No Return Valve
Power Automatic
Temperature 600-900 degree
Warrantly 18 months
Connection Flanged
Application General, Oil and Gas, Petrochemical and Chemical Industry, Water and Wastewater,HVAC, c
Media Corrosive
Body Material Ductile Iron
Packing Wood box
Customized Support OEM, ODM, OBM
Pressure 150/300/600/900/1500/2500/3000/4500LB
Brand Name SND FOUNDRY
Model Number Check Valve
Certification ISO / CE
Place of Origin Zhengjiang,China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T Supply Ability 100,000 per year
Delivery Time 20 days Packaging Details Wood box/ wood pallet
Produce Name Ductile Iron Flange Check Valve Metal Valve PN16 DN100 One-Way Valve Key Words Check Valve, Swing Check Valve,No Return Valve
Power Automatic Temperature 600-900 degree
Warrantly 18 months Connection Flanged
Application General, Oil and Gas, Petrochemical and Chemical Industry, Water and Wastewater,HVAC, c Media Corrosive
Body Material Ductile Iron Packing Wood box
Customized Support OEM, ODM, OBM Pressure 150/300/600/900/1500/2500/3000/4500LB
Brand Name SND FOUNDRY Model Number Check Valve
Certification ISO / CE Place of Origin Zhengjiang,China
High Light ODM Flange Check Valve PN16 ，OEM Flange Check Valve ，DN100 Ductile Iron Check Valve
Ductile Iron Flange Check Valve PN16 DN100 for Water, Oil, and Gas Pipelines
Product Specifications
Attribute Value
Product Name Ductile Iron Flange Check Valve Metal Valve PN16 DN100 One-Way Valve
Key Words Check Valve, Swing Check Valve, No Return Valve
Power Automatic
Temperature 600-900°C
Warranty 18 months
Connection Flanged
Application General, Oil and Gas, Petrochemical and Chemical Industry, Water and Wastewater, HVAC
Media Corrosive
Body Material Ductile Iron
Packing Wood box
Customized Support OEM, ODM, OBM
Pressure 150/300/600/900/1500/2500/3000/4500LB
Product Description

This flange check valve (also called non-return valve or one-way valve) only allows one-way flow of the medium and prevents backflow in fluid pipelines.

Core Structure & Working Principle
  • Valve Body: Made of ductile iron with surface anti-corrosion spray, pressure-resistant and corrosion-resistant. Suitable for water, oil, gas and other media. Features flanges at both ends for easy pipeline connection.
  • Markings: "PN16" indicates pressure rating (1.6MPa/16 kg/cm²), "DN100" indicates nominal diameter (100mm inner diameter).
  • Valve Disc: The heart of the check valve. When medium flows forward, thrust opens the disc; reverse flow automatically closes the valve port via gravity and medium pressure.
  • Flow Direction: Arrow indicates the only permitted flow direction - critical for proper installation and function.
Applications & Benefits
Water Pump Outlet: Prevents water backflow when pumps stop, avoiding water hammer damage to impellers and pipelines.
Drainage Systems: Ensures efficient condensate drainage in steam pipelines while blocking steam backflow.
Gas Pipelines: Prevents dangerous gas backflow and flashback situations.
Key Advantages: Automatic operation, simplified system design, space-saving, and cost-effective compared to valve/check device combinations.

This valve serves as the pipeline's "one-way gatekeeper," silently preventing backflow risks and protecting system safety - an essential component at water pump outlets and power equipment.

Technical Specifications
  • Applications: Chemical Industry, Petroleum and Gas
  • Origin: Zhejiang, China
  • Media Temperature: High temperature (600-900°C)
  • Brand: SND
  • Structure: Swing type
Ductile Iron Flange Check Valve product photo showing full assembly Technical diagram of Ductile Iron Flange Check Valve showing internal components

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller

  • Year Established:

    2021

  • Total Annual:

    8000000-10000000

  • Employee Number:

    150~200

  • Ecer Certification：

    Verified Supplier

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Get in touch with us

  • Reach Us
  • Handan Shengnada New Material Technology Co., Ltd.
  • No.4 Building, Wuan industry park, Handan City, Hebei, China
  • http://www.castironmanhole.com/

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