Quick Details

  • Standard or Nonstandard: Standard
  • Structure: Butterfly
  • Pressure: High Pressure
  • Power: Manual
  • Material: die-cast aluminum and anti-wear polythene lining with steel plate
  • Temperature of Media: High Temperature
  • Media: Other
  • Port Size: DN50-DN600
  • Place of Origin: Henan, China (Mainland)
  • Model Number: DN300 Manual Butterfly Valve
  • Brand Name: BV.F
  • Application: General
  • Seal: NBR (black) EPDM (white)

Packaging & Delivery

Packaging Details Packaged in wooden box.
Delivery Time Within 5days after receiving the deposit.

BV.F Series The light valve body is made of die-cast aluminum, the disc is made of anti-wear polythene lining with steel plate. The special sealing composed by the disc and the anti-wear rubber ring is so suitable for the applications with powder/particle materials, especially for the abrasive materials. 


BV1F  with identical top and bottom flange and bottom joint sleeve connection
BV2F  with identical top and bottom flange

VALVE BODY high pressure die-casting aluminum alloy body

ACTUATOR CONNECTION FLANGE high pressure die-casting aluminum alloy

DISC SHAFT made from carbon steel or AISI 304 stainless steel


1. anti-frictional macromolecule coated carbon steel core disc
2. Cast iron
3. AISI 304 stainless steel

SEAL NBR (black) EPDM (white)


(1) BV1F Single Flange Butterfly Valve

(2) BV2F-S Double Flange Butterfly Valve

China (Mainland)
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