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Butterfly Valve for Pumping Station

  • Nominal Dimesion:DN300~DN3400
  • Nominal Pressure:PN 0.25Mpa~2.5Mpa
  • Suitable Temperature:≤80°C
  • Connection Type:Butt weld / flange (ANSI B 16.25/ANSI B 16.5/ANSI B 16.47)
  • Manufacturing Standard:Water, seawater, water with sediment, etc.
  • Body Material:Nodular cast iron, Grey cast iron, Cast steel, Stainless steel, etc.

Name: Butterfly Valve for Pumping Station

In large and middle sized industry pipeline or pumping station such as water supply works, power plant, metallurgy, irrigation, drainage, etc. Substituting gate valve and check valve and equipped at the pump outlet and performs the functions of cutting off and nonreturn.

Features:

n  It can keep the hydraulic pressure automatically, so the weight hammer won’t drop.

n  The valve won’t twitter.

n  Small flow resistance coefficient.

n  Closing procedure involves fast and slow closing stages, can eliminate water hammer.

n  It can realize the local control, remote control and interlock motion between pump and valve.

Technical Data:

Class: PN 0.25Mpa~2.5Mpa

Size: DN300~DN3400

Medium: Water, seawater, water with sediment, etc.

Temperature: 80°C

Material: Nodular cast iron, Grey cast iron, Cast steel, Stainless steel, etc.

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