Flanged Metal-Seat Butterfly Valve ANSI B16.5

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Model NO.	D343H	Work Pressure	Mid-Pressure (2.5mpa< Pn <6.4mpa)
Working Temperature	Normal Temperature (-40u00b0C<T<120u00b0C)	Material of Seal Surface	Metal Hard Sealed
Valve Body	Casting	Standard	ISO ANSI DIN JIS En GOST
Application	Industrial Usage, Water Industrial Usage, Household Usage	Body Material	Ductile Iron/Wcb
Color	Blue	Connection	Flanged Ends
Water-Using Valve	Betterfly Valve	Pn	1.0MPa,Pn1.6MPa.150lb
Suitable Temperature	u2264100u00baC	Sealing Materia	NBR/PTFE
Transport Package	Standard Expott Box	Specification	DN50-DN600
Trademark	BOHAI	Origin	China
HS Code	8481804090	Production Capacity	50000pieces/Month

Product Details

Product Description

PN	1.0	1.6	150BL	Mpa
DN	50-2000			MM
Suitable Temperature	<=120			ºC
Media	Water ,Oil ,Low temperature steam

D343H Flanged Metal-seat butterfly valve

Purpose
Butterfly valve for the petroleum,chemical,food,medicine,metallurgy,shipbuilding,
paper,industrial environment protection,water supply and drainage,on high-level pipeline architecture can be in a variety of corrosive,noon-corrosive gases,liquids,
fluids and solid powder loaded pipelines and containers for the headstock or adjust the medium flow purposes.
Features

Butterfly plate ring for soft and hard metal sheets stacked with metal hard sealing and sealing of the dual advantage of flexibility in terms of low temperature and high-temperature circumstance,have excellent sealing performance.
Using three-dimensional eccentric structure,butterfly valve base plate with almost no friction,with more clearance seal function is tightening.
Valve body sealing surface,the use of welding stainless steel,cobalt-based alloy,sealing surface wear-resistance,long service life.
Unique structure,operation flexibility,labor-saving,convenient and free from the pressure ring high-and low-impact,reliable sealing performance.