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DN2000 Flange Butterfly Valve Medium Temperature 600lb 900lb Bf Valve

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DN2000 Flange Butterfly Valve Medium Temperature 600lb 900lb Bf Valve

Brand Name : SND FOUNDRY

Model Number : Butterfly Valve

Certification : ISO / CE

Place of Origin : Zhengjiang,China

MOQ : 1 pcs

Price : $60-90/pc

Payment Terms : L/C,T/T

Supply Ability : 100,000 per year

Delivery Time : 20 days

Packaging Details : Wood box/ wood pallet

Product Name : DN2000 Large Diameter Flange Butterfly Valve Metal Valve Ductile Iron Material

Key Words : Butterfly Valve

Power : Manual, Electric power+manual

Temperature : Medium Temperature, Normal Temperature, High Temperature,Low Temperature

Warrantly : 18 months

Connection : Flanged

Application : Chemical Industry

Media : Oil, Water, Gas, Air, Liquid

Body Material : Ductile Iron

Packing : Customized Acceptable

Customized Support : OEM

Pressure : 150/300/600/900/1500/2500LB

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DN2000 Large Diameter Flange Butterfly Valve - Ductile Iron Material for Industrial Use
Product Specifications
Attribute Value
Product Name DN2000 Large Diameter Flange Butterfly Valve Metal Valve Ductile Iron Material
Key Words Butterfly Valve
Power Manual, Electric power+manual
Temperature Medium Temperature, Normal Temperature, High Temperature, Low Temperature
Warranty 18 months
Connection Flanged
Application Chemical Industry
Media Oil, Water, Gas, Air, Liquid
Body Material Ductile Iron
Packing Customized Acceptable
Customized Support OEM
Pressure 150/300/600/900/1500/2500LB
Product Description

This large-caliber flange butterfly valve is designed for large-scale fluid transportation pipelines, including municipal water supply and drainage, water conservancy projects, and sewage treatment systems, to control the on-off and regulation of large-flow media.

Core Components & Design Features
  • Valve Body: Constructed from ductile iron with anti-corrosion treatment (epoxy resin coating) for high strength and excellent corrosion resistance. Suitable for large diameters (DN2000/2 meters nominal diameter) in high-flow scenarios.
  • Flange Connection: Features flanges at both ends for bolt-fastened pipe connections, ensuring easy installation and strong sealing performance for long-distance pipeline applications.
  • Valve Plate: The rotating disc (0°-90°) controls media flow. Large diameter design incorporates high-strength features (double-plate type, three-eccentric structure) for tight sealing and minimal flow resistance.
  • Actuator: Available in electric/pneumatic options for efficient operation, remote control, and automatic adjustment capabilities, ideal for integration with smart water systems.
Applications & Advantages

Primary Applications: Municipal water supply trunk pipes, sewage treatment plant effluent discharge, water conservancy hub flood control and drainage systems.

Key Benefits:

  • Large diameter accommodates extensive pipe network requirements
  • Flange connection ensures stable and reliable operation
  • Automated actuator reduces manpower requirements and enables rapid response
  • Enhances safety and efficiency of urban water systems
Technical Specifications
Nominal Size DN(mm) 50~2000 50~500
Nominal Pressure PN(Mpa) 0.6 | 1 | 1.6 | 2.5 | 4
Strength Test 0.9 | 1.5 | 2.4 | 3.75 | 6
Seal Test 0.66 | 1.1 | 1.76 | 2.75 | 4.4
Gas Seal Test 0.6 | 0.6 | 0.6 | 0.6 | 0.6
Leakage <0.1*DNmm³/s (GB/T 13927-92 standard)
Suitable Temperature -40℃ to 550℃
Applicable Media Air, water, steam, gas, oil, and weak corrosive acid/alkali/salt solutions
Drive Type Worm gear transmission, electric transmission
DN2000 Flange Butterfly Valve Medium Temperature 600lb 900lb Bf Valve DN2000 Flange Butterfly Valve Medium Temperature 600lb 900lb Bf Valve
About Our Company

SND has been manufacturing and supplying metal products for approximately 20 years. Our expertise includes various casting techniques (sand casting, lost wax casting, lost foam casting) and precision machining, working with materials such as cast iron, steel, stainless steel, and aluminum. We also provide surface finishing and assembly services.

Our products serve multiple industries including automotive, rail transportation, agricultural machinery, chemical processing, energy, electricity, water systems, air compression, and construction.

Our ISO9001-certified quality control systems ensure consistent and reliable product quality. We conduct comprehensive inspections including spectrometer analysis, ultrasonic testing, magnetic inspection, permeability tests, and tensile/yield strength evaluations.


Product Tags:

DN2000 flange butterfly valveDN2000 Flange Butterfly Valve

      

Butterfly Valve Medium Temperature

      

600lb 900lb Bf Valve

      
Wholesale DN2000 Flange Butterfly Valve Medium Temperature 600lb 900lb Bf Valve from china suppliers

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