Products > Flowline Control & Fittings > DEMCO Butterfly Valve > Demco NE-I style Butterfly Valve
Demco NE-I style Butterfly Valve Demco NE-I style Butterfly Valve Demco NE-I style Butterfly Valve
Product name : Demco NE-I style Butterfly Valve
Model No. : BT-BFV NE-I series
Quality Standard : #API & ISO
Origin : CN
Package : Plywood case / Steel Pallet
HS code : 8481804090
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  Details:

BT-BFV Lug Type Butterfly Valve
2”-12” DEMCO NE-C style butterfly valve 10 position handle


Feature

  • Water and Lug design, identical with NE-C style 2”-12”
  • 10 position locking handle
  • One piece body to assure high strength and minimum weight, cast in water and lug pattern, rating at ANSI Class 150 (285 psi non-shock)
  • Top flange with large mounting area for automatic or manual actuators
  • Disc & seat are configured for low pressure drop and high flow coefficients
  • Replaceable seat in a wide range of materials of NBR, VITON, EPDM or upon request
  • Three drop tight pressure ratings 285psi, 200psi, 50psi; 200psi shutoff is widely used
  • Bi-directional with identical flow-way from either face, easy installation & disassembly, inspection, replacement of parts
  • Application in chemical plants, processing plants, power plants, refineries, shipbuilding, pulp and paper mills, also for heating, ventilation and air condition
  • Low cost and light weight to low pressure water, oil, stream, gas and slurry application
 

Material available

  • Body- Ductile iron, Cast Iron
  • Stem-416SS
  • Disc-316SS, Aluminum Bronze, Nickle plated Ductile Iron
  • Seat-Buna-N, Viton, EPDM, Black Neoprene, Hypalon, Natural Rubber, While Neoprene, or special on request

Application
Chemical plants, processing plants, power plants, refineries, shipbuilding, pulp and paper mills, also for heating, ventilation and air condition.




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