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Butterfly Valve
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National Mechanical Industries
Riyadh, Saudi Arabia
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Butterfly valves are versatile flow control solutions designed for regulating and isolating fluid flow in various applications. Available in Flanged End, Wafer, and Lug types, these valves provide a compact, lightweight design with efficient shut-off capabilities. Constructed with durable materials, corrosion-resistant shafts, and multiple sealing options, they ensure reliability in water distribution, wastewater treatment, and industrial systems.
 



Types Available Flanged End, Wafer, Lug
Size Range DN80 – DN1600
Pressure Ratings PN10, PN16, PN25, PN40
Body & Disc EN-JS 1030
Ductile Cast Iron Shaft Stainless Steel 1.4021.05
Special Materials Available upon request
Bearing Brushes P1, Cages in POM
Sealing Options EPDM, KTW W270 (For drinking water) NBR (For sewage applications)

Butterfly Valve Applications:

  1. Water distribution and treatment systems
  2. Wastewater and sewage applications
  3. Industrial process pipelines
  4. Power plants and cooling systems
  5. Fire-fighting systems


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