Japanese Standard Clamp Butterfly Valve

Japanese Standard Clamp Butterfly Valve

Japanese Standard Clamp Butterfly Valve Standard And Specification Design And Specification Pressure Temperature Grade Piping Flange Test And Inspection JISB2032J1SB2001-1976J1SB2212, JISB2214J1SB2003-1987 Japanese Standard Clamp Butterfly Valve Model, Material And Main Parameters Piping Flange Nominal Pressure PN (MPa) Flange Sealing Surface Product Model JISB221210K Convex (smooth Surface) D73H-10CD73W-10PD73W-10P8D73W-10P3D73W-10RD73W-10R8D73W-10R3J
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Japanese Standard And Specification For Clamp Type Butterfly Valves

Design And SpecificationsPressure Temperature LevelPiping FlangeTesting And Inspection
JISB2032J1SB2001-1976J1SB2212、JISB2214J1SB2003-1987


Japanese Standard Clamp Butterfly Valve Model, Material And Main Parameters

Piping FlangeNominal Pressure PN (MPa)Flange Sealing SurfaceProduct Model
JISB221210KConvex
(Smooth Surface)
D73H-10CD73W-10PD73W-10P8D73W-10P3D73W-10RD73W-10R8D73W-10R3
JISB221420KD73H-20CD73W-20PD73W-20P8D73W-20P3D73W-20RD73W-20R8D73W-20R3
Main Component MaterialsValve BodyWCBZG1Cr18Ni9CF8CF3ZG1Cr18Ni12Mo2T1CF8MCF3M
Pressure RingWCBZG1Cr18NigT1CF8(304)CF3(3041)ZG1Cr18Ni12Mo2TiCF8M(316)CF3M(3161)
Butterfly Valve DiscCarbon Steel Surface Welding Cr13ZG1Cr18Ni9T1CF8(304)CF3(3041)ZG1Cr18Ni12Mo2TiCF8M(316)CF3M(3161)
Valve Stem2Cr131Cr18Ni9Ti0Cr19Ni900Cr19Ni111Cr18Ni12Mo2Ti00Cr17NiN12Mo200Cr17Ni14Mo2
Valve Seat1Cr18Ni9Ti0Cr19Ni900Cr19Ni1100Cr19Ni110Cr17Ni12Mo200Cr17Ni14M0200Cr17Ni14Mo2
Applicable Working ConditionsApplicable MediumWater, Steam, Oil Products, EtcCorrosive Media Such As Nitric AcidStrong Oxidizing MediumCorrosive Media Such As Acetic AcidUrea Corrosive Medium
Worm Gear Transmission Butterfly ValveInsert "3" After The Corresponding Manual Model D To Indicate, For Example: D373H-10K.
Pneumatic Butterfly ValveInsert "6" After The Corresponding Manual Model D. Example: D673H-10K. The Air Source Pressure Of The Pneumatic Device Is 04-06MPa
Electric Butterfly ValveInsert "9" After The Corresponding Manual Model D, For Example: D973H-10K.


Japanese Standard Clamp Type Butterfly Valve Clamp Type Connection, Main Dimensions And Weight

Pressure LevelNominal Diameter DNSizeMm)Weight (kg)
InMmLD1D2Z-φaD0H1H
D73D373D73D373
10KOneOne/2FortyThirty-threeOne Hundred And FiveEighty-five4-19One Hundred And FortySeventy-sixTwo HundredTwo Hundred And FiftyFourSeventy-five
TwoFiftyForty-threeOne Hundred And TwentyOne Hundred4-19One Hundred And FortyEighty-fiveTwo Hundred And EightTwo Hundred And SixtyFiveEight Point Five
TwoOne/2Sixty-fiveForty-sixOne Hundred And FortyOne Hundred And Twenty4-19One Hundred And SixtyNinety-fiveTwo Hundred And Twenty-eightTwo Hundred And Eighty-fourSixEleven
ThreeEightyForty-eightOne Hundred And FiftyOne Hundred And Thirty8-19One Hundred And SixtyOne Hundred And TenTwo Hundred And Fifty-sixThree Hundred And Twenty-twoEighty-fiveOne Hundred And Fifty-five
FourOne HundredFifty-fourOne Hundred And Seventy-fiveOne Hundred And Fifty-five8-19One Hundred And EightyOne Hundred And Twenty-twoTwo Hundred And Seventy-eightThree Hundred And Thirty-eightEleven Point FiveOne Hundred And Eighty-five
FiveOne Hundred And Twenty-fiveFifty-sevenTwo Hundred And TenOne Hundred And Eighty-five8-23One Hundred And EightyOne Hundred And Thirty-eightTwo Hundred And Ninety-eightThree Hundred And Seventy-twoSixteenTwenty-two Point Five
SixOne Hundred And FiftyFifty-sevenTwo Hundred And FortyTwo Hundred And Fifteen8-23Two Hundred And ThirtyOne Hundred And Fifty-eightThree Hundred And Twenty-sixFour Hundred And FourTwenty Point FiveTwenty-eight
EightTwo HundredSixty-fourTwo Hundred And NinetyTwo Hundred And Sixty-five12-23Two Hundred And ThirtyOne Hundred And Eighty-eight-Four Hundred And Ninety-six-Fifty
TenTwo Hundred And FiftySeventy-oneThree Hundred And Fifty-fiveThree Hundred And Twenty-five12-25Two Hundred And EightyTwo Hundred And Twenty-four-Five Hundred And Fifty-eight-Sixty-four
TwelveThree HundredEighty-oneFour HundredThree Hundred And Seventy16-25Three Hundred And TenTwo Hundred And Fifty-four-Six Hundred And Thirty-two-Eighty
FourteenThree Hundred And FiftyNinety-twoFour Hundred And Forty-fiveFour Hundred And Fifteen16-25Three Hundred And TenTwo Hundred And Eighty-eight-Six Hundred And Seventy-two-One Hundred And Four
SixteenFour HundredOne Hundred And TwoFive Hundred And TenFour Hundred And Seventy-five16-27Three Hundred And TenThree Hundred And Twenty-Seven Hundred And Fourteen-One Hundred And Thirty-eight
EighteenFour Hundred And FiftyOne Hundred And FourteenFive Hundred And Sixty-fiveFive Hundred And Thirty20-27Three Hundred And EightyThree Hundred And Fifty-Seven Hundred And Sixty-eight-One Hundred And Seventy-eight
TwentyFive HundredOne Hundred And Twenty-sevenSix Hundred And TwentyFive Hundred And Eighty-five20-27Three Hundred And EightyThree Hundred And Eighty-eight-Eight Hundred And Twenty-eight-Two Hundred And Twenty-eight
Twenty-fourSix HundredOne Hundred And Fifty-fourSeven Hundred And ThirtySix Hundred And Ninety24-33Four Hundred And FiftyFour Hundred And Forty-Nine Hundred And Fifty-two-Three Hundred And Eight
20KOneOne/2FortyThirty-threeOne Hundred And FiveEighty-five4-19One Hundred And FortySeventy-sixTwo HundredTwo Hundred And FiftyFiveEighty-five
TwoFiftyForty-threeOne Hundred And TwentyOne Hundred8-19One Hundred And FortyEighty-fiveTwo Hundred And EightTwo Hundred And SixtySixNinety-five
TwoOne/2Sixty-fiveForty-sixOne Hundred And FortyOne Hundred And Twenty8-19One Hundred And EightyNinety-fiveTwo Hundred And Twenty-eightTwo Hundred And Ninety-fourSevenTwelve
ThreeEightyForty-eightOne Hundred And SixtyOne Hundred And Thirty-five8-23One Hundred And EightyOne Hundred And TenTwo Hundred And Fifty-sixThree Hundred And Thirty-twoNinety-fiveSeventeen
FourOne HundredFifty-fourOne Hundred And Eighty-fiveOne Hundred And Sixty8-23Two Hundred And ThirtyOne Hundred And ThirtyTwo Hundred And Eighty-fiveThree Hundred And Sixty-fourThirteenTwenty
FiveOne Hundred And Twenty-fiveFifty-nineTwo Hundred And Twenty-fiveOne Hundred And Ninety-five8-25Two Hundred And ThirtyOne Hundred And Forty-eightThree Hundred And EightThree Hundred And Ninety-sixEighteenTwenty-four Point Five
SixOne Hundred And FiftyFifty-nineTwo Hundred And SixtyTwo Hundred And Thirty12-25Two Hundred And EightyOne Hundred And Sixty-fiveThree Hundred And Thirty-sixFour Hundred And ThirtyTwenty-two Point FiveThirty Point Five
EightTwo HundredSeventy-threeThree Hundred And FiveTwo Hundred And Seventy-five12-25Two Hundred And EightyOne Hundred And Ninety-five-Five Hundred And Twenty-two-Fifty-four
TenTwo Hundred And FiftyEighty-threeThree Hundred And EightyThree Hundred And Forty-five12-27Three Hundred And TenTwo Hundred And Thirty-four-Five Hundred And Seventy-four-Sixty-eight
TwelveThree HundredNinety-twoFour Hundred And ThirtyThree Hundred And Ninety-five16-27Three Hundred And EightyTwo Hundred And Sixty-six-Six Hundred And Sixty-eight-Eighty-six
FourteenThree Hundred And FiftyOne Hundred And SeventeenFour Hundred And EightyFour Hundred And Forty16-33Three Hundred And EightyThree Hundred And Two-Seven Hundred And Eight-One Hundred And Twelve
SixteenFour HundredOne Hundred And Thirty-threeFive Hundred And FortyFour Hundred And Ninety-five16-33Three Hundred And EightyThree Hundred And Thirty-eight-Seven Hundred And Fifty-One Hundred And Forty-eight
EighteenFour Hundred And FiftyOne Hundred And Forty-nineSix Hundred And FiveFive Hundred And Sixty20-33Four Hundred And FiftyThree Hundred And Sixty-five-Eight Hundred And Four-One Hundred And Ninety
TwentyFive HundredOne Hundred And Fifty-nineSix Hundred And SixtySix Hundred And Fifteen20-33Four Hundred And FiftyFour Hundred And Two-Eight Hundred And Sixty-two-Two Hundred And Forty-two
Twenty-fourSix HundredOne Hundred And Eighty-oneSeven Hundred And SeventySeven Hundred And Twenty24-39Five Hundred And SixtyFour Hundred And Forty-eight-One Thousand And Eight-Three Hundred And Twenty-six


Japanese Standard And Specification For Clamp Type Butterfly Valves

Design And SpecificationsPressure Temperature RatingPiping FlangeTesting And Inspection
JISB2032JISB2001-1976J1SB2212、J1SB2214JISB2003-1987


Japanese Standard Clamp Butterfly Valve Model, Material And Essential Parameters

Piping FlangeNominal Pressure PN (MPa)Flange Sealing SurfaceProduct Model
JISB221210KConvex (smooth Surface)D43H-10CD43W-10PD43W-10P8D43W-10P3D43W-10RD43W-10R8D43W-10R3
J1SB221420KD43H-20CD43W-20PD43W-20P8D43W-20P3D43W-20RD43W-20R8D43W-20R3
Main Component MaterialsValve BodyWCBZG1Cr18Ni9TiCF8CF3ZG1Cr18Ni12Mo2TiCF8MCF3M
Pressure RingWCBZG1Cr18Ni9TiCF8(304)CF3(304L)ZG1Cr18Ni12Mo2TiCF8M(316)CF3M(316)
Butterfly Valve DiscCarbon Steel Surface Welding Cr13ZG1Cr18Ni9TiCF8(304)CF3(304L)ZG1Cr18Ni12Mo2TiCF8M(316)CF3M(316)
Valve Stem2Cr131Cr18Ni9Ti0Cr19Ni900Cr19Ni111Cr18Ni12Mo2Ti00Cr17Ni12Mo200Cr17Ni14Mo2
Valve Seat1Cr18Ni9Ti0Cr19Ni900Cr19Ni1100Cr19Ni110Cr17Ni12Mo200Cr17Ni14Mo200Cr17Ni14Mo2
Applicable Working ConditionsApplicable MediumWater, Steam, Oil Products, EtcCorrosive Media Such As Nitric AcidStrong Oxidizing MediumCorrosive Media Such As Acetic AcidUrea Corrosive Medium
Worm Gear Transmission Butterfly ValveInsert "3" After The Corresponding Manual Model D To Indicate, Kill Example: D343H-10K.
Pneumatic Butterfly ValveInsert "6" After The Corresponding Manual Model D To Indicate, For Example: D643-10K
Electric Butterfly ValveInsert "9" After The Corresponding Manual Model D To Indicate, For Example: D943H-10K.



Pressure LevelNominal Diameter DNDimensions (mm)Weight (kg)
InMmLDD1D2BZ-0dD0H1H
D43D343D43D343
10K11/2FortyOne Hundred And SixOne Hundred And FortyOne Hundred And FiveEighty-fiveSixteen4-19One Hundred And FortySeventy-sixOne Hundred And Ninety-eightTwo Hundred And Forty-eightEightOne Hundred And Fifteen
TwoFiftyOne Hundred And EightOne Hundred And Fifty-fiveOne Hundred And TwentyOne HundredSixteen4-19One Hundred And FortyEighty-fiveTwo Hundred And TwoTwo Hundred And Fifty-fourNineOne Hundred And Twenty-five
21/2Sixty-fiveOne Hundred And TwelveOne Hundred And Seventy-fiveOne Hundred And FortyOne Hundred And TwentyEighteen4-19One Hundred And SixtyNinety-fiveTwo Hundred And Twenty-twoTwo Hundred And Seventy-eightTwelveSeventeen
ThreeEightyOne Hundred And FourteenOne Hundred And Eighty-fiveOne Hundred And FiftyOne Hundred And ThirtyEighteen8-19One Hundred And SixtyOne Hundred And SixTwo Hundred And Forty-sixThree Hundred And TwelveFourteenTwenty-one
FourOne HundredOne Hundred And Twenty-sevenTwo Hundred And TenOne Hundred And Seventy-fiveOne Hundred And Fifty-fiveEighteen8-19One Hundred And EightyOne Hundred And FourteenTwo Hundred And SeventyThree Hundred And ThirtySeventeen Point FiveTwo Hundred And Forty-five
FiveOne Hundred And Twenty-fiveOne Hundred And FortyTwo Hundred And FiftyTwo Hundred And TenOne Hundred And Eighty-fiveTwenty8-23One Hundred And EightyOne Hundred And ThirtyTwo Hundred And Ninety-fourThree Hundred And Sixty-eightTwenty-three Point FiveThree Hundred And Five
SixOne Hundred And FiftyOne Hundred And FortyTwo Hundred And EightyTwo Hundred And FortyTwo Hundred And FifteenTwenty-two8-23Two Hundred And ThirtyOne Hundred And Forty-eightThree Hundred And Twenty-sixFour Hundred And FourThirty-twoFour Hundred And Twenty-five
EightTwo HundredOne Hundred And Fifty-twoThree Hundred And ThirtyTwo Hundred And NinetyTwo Hundred And Sixty-fiveTwenty-two12-23Two Hundred And ThirtyOne Hundred And Seventy-six-Four Hundred And Ninety-six-Eighty-six
TenTwo Hundred And FiftyOne Hundred And Sixty-fiveFour HundredThree Hundred And Fifty-fiveThree Hundred And Twenty-fiveTwenty-four12-25Two Hundred And EightyTwo Hundred And Ten
Five Hundred And Fifty-eight-One Hundred And Fourteen
TwelveThree HundredOne Hundred And Seventy-eightFour Hundred And Forty-fiveFour HundredThree Hundred And SeventyTwenty-four16-25Three Hundred And TenTwo Hundred And Thirty-eight-Six Hundred And Thirty-two-One Hundred And Forty-two
FourteenThree Hundred And FiftyOne Hundred And NinetyFour Hundred And NinetyFour Hundred And Forty-fiveFour Hundred And FifteenTwenty-six16-25Three Hundred And TenTwo Hundred And Seventy-Six Hundred And Seventy-two-One Hundred And Ninety-eight
SixteenFour HundredTwo Hundred And SixteenFive Hundred And SixtyFive Hundred And TenFour Hundred And Seventy-fiveTwenty-eight16-27Three Hundred And TenThree Hundred And Two-Seven Hundred And Fourteen-Two Hundred And Sixty-eight
EighteenFour Hundred And FiftyTwo Hundred And Twenty-twoSix Hundred And TwentyFive Hundred And Sixty-fiveFive Hundred And ThirtyThirty20-27Three Hundred And EightyThree Hundred And Thirty-two-Seven Hundred And Sixty-eight-Three Hundred And Fifty-eight
TwentyFive HundredTwo Hundred And Twenty-nineSix Hundred And Seventy-fiveSix Hundred And TwentyFive Hundred And Eighty-fiveThirty20-27Three Hundred And EightyThree Hundred And Seventy-Eight Hundred And Twenty-eight-Four Hundred And Sixty-eight
Twenty-fourSix HundredTwo Hundred And Sixty-sevenSeven Hundred And Ninety-fiveSeven Hundred And ThirtySix Hundred And NinetyThirty-two24-33Four Hundred And FiftyFour Hundred And Thirty-two-Nine Hundred And Fifty-two-Six Hundred And Eight
20K11/2FortyOne Hundred And SixOne Hundred And FortyOne Hundred And FiveEighty-fiveEighteen4-19One Hundred And FortySeventy-sixOne Hundred And Ninety-eightTwo Hundred And Forty-eightNinety-fiveThirteen
TwoFiftyOne Hundred And EightOne Hundred And Fifty-fiveOne Hundred And TwentyOne HundredEighteen8-19One Hundred And FortyEighty-fiveTwo Hundred And TwoTwo Hundred And Fifty-fourTen Point FiveFourteen
21/2Sixty-fiveOne Hundred And TwelveOne Hundred And Seventy-fiveOne Hundred And FortyOne Hundred And TwentyTwenty8-19One Hundred And EightyNinety-fiveTwo Hundred And Twenty-twoTwo Hundred And Eighty-eightFourteenNineteen
ThreeEightyOne Hundred And FourteenTwo HundredOne Hundred And SixtyOne Hundred And Thirty-fiveTwenty-two8-23One Hundred And EightyOne Hundred And SixTwo Hundred And Forty-sixThree Hundred And Twenty-twoOne Hundred And Sixty-fiveTwenty-three Point Five
FourOne HundredOne Hundred And Twenty-sevenTwo Hundred And Twenty-fiveOne Hundred And Eighty-fiveOne Hundred And SixtyTwenty-four8-23Two Hundred And ThirtyOne Hundred And Twenty-twoTwo Hundred And Seventy-eightThree Hundred And Fifty-fiveTwo Hundred And FiveTwo Hundred And Seventy-five
FiveOne Hundred And Twenty-fiveOne Hundred And FortyTwo Hundred And SeventyTwo Hundred And Twenty-fiveOne Hundred And Ninety-fiveTwenty-six8-25Two Hundred And ThirtyOne Hundred And FortyThree Hundred And FourThree Hundred And Ninety-twoTwenty-sevenThirty-four
SixOne Hundred And FiftyOne Hundred And FortyThree Hundred And FiveTwo Hundred And SixtyTwo Hundred And ThirtyTwenty-eight12-25Two Hundred And EightyOne Hundred And Fifty-sixThree Hundred And Thirty-sixFour Hundred And Twenty-eightThirty-sevenForty-seven Point Five
EightTwo HundredOne Hundred And Fifty-twoThree Hundred And FiftyThree Hundred And FiveTwo Hundred And Seventy-fiveThirty12-25Two Hundred And EightyOne Hundred And Eighty-six-Five Hundred And Twenty-Ninety-two
TenTwo Hundred And FiftyOne Hundred And Sixty-fiveFour Hundred And ThirtyThree Hundred And EightyThree Hundred And Forty-fiveThirty-four12-27Three Hundred And TenTwo Hundred And Twenty-Five Hundred And Seventy-four-One Hundred And Twenty-one
TwelveThree HundredOne Hundred And Seventy-eightFour Hundred And EightyFour Hundred And ThirtyThree Hundred And Ninety-fiveThirty-six16-27Three Hundred And EightyTwo Hundred And Fifty-Six Hundred And Sixty-eight-One Hundred And Fifty-two
FourteenThree Hundred And FiftyOne Hundred And NinetyFive Hundred And FortyFour Hundred And EightyFour Hundred And FortyForty16-33Three Hundred And EightyTwo Hundred And Eighty-eight-Seven Hundred And Eight-Two Hundred And Twelve
SixteenFour HundredTwo Hundred And SixteenSix Hundred And FiveFive Hundred And FortyFour Hundred And Ninety-fiveForty-six16-33Three Hundred And EightyThree Hundred And Twenty-two-Seven Hundred And Fifty-Two Hundred And Eighty-four
EighteenFour Hundred And FiftyTwo Hundred And Twenty-twoSix Hundred And Seventy-fiveSix Hundred And FiveFive Hundred And SixtyForty-eight20-33Four Hundred And FiftyThree Hundred And Forty-eight-Eight Hundred And Two-Three Hundred And Eighty
TwentyFive HundredTwo Hundred And Twenty-nineSeven Hundred And ThirtySix Hundred And SixtySix Hundred And FifteenFifty20-33Four Hundred And FiftyThree Hundred And Seventy-eight-Eight Hundred And Sixty-two-Four Hundred And Ninety-eight
Twenty-fourSix HundredTwo Hundred And Sixty-sevenEight Hundred And Forty-fiveSeven Hundred And SeventySeven Hundred And TwentyFifty-four24-39Five Hundred And SixtyFour Hundred And Thirty-four-One Thousand And Six-Six Hundred And Forty


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