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Flanged Double Eccentric Butterfly Valve

1.Main Parts and Materials & Test

Flanged Double Eccentric Butterfly Valve

Flanged Double Eccentric Butterfly Valve

Parts NameMaterial
BodyCast iron、Ductile iron
DiscDuctile iron、Stainless Steel
StemStainless Steel
Seat ringStainless steel/EPDM、PTFE
Disc ringEPDM、PTFE

Design STDFace to FaceFlange EndInspection
BS5155
AWWA C504
GB12221-89
ISO 5752
BS EN558-1
DIN 2501
ISO7005-2
BS EN1092
API598

Nominal Pressure (MPa)Shell Test (MPa)Seal Test (MPa)
1.01.51.1
1.62.41.76

2. Drawing & Dimensions

Flanged Double Eccentric Butterfly Valve

Flanged Double Eccentric Butterfly Valve

Flanged Double Eccentric Butterfly Valve

Flanged Double Eccentric Butterfly Valve

SIZEHAHBLPN10PN16
DD1n-dDD1n-d
DN1001402821902201808-182201808-18
DN1251703272002502108-182502108-18
DN150225.43682102852408-232852408-23
DN2002304622303402958-2334029512-23
DN25028051725039535012-2340535512-27
DN30026250127044540012-2346041012-27
DN35028056729050546016-2352047016-27
DN40026265531056551516-2758052516-30
DN450364610330615565202764058520-30
DN50039075035067062020-2771565020-33
DN60045086039078072520-3084077020-36
DN700511101443089584024-3091084024-36
DN8005751125470101595024-33102595024-39
DN90061512355101115105028-331125105028-39
DN100072014185501230116028-361255117028-42
DN120081516506301455138032-39
DN140097220507101675159036-42
DN1600113021247901915182040-48
DN1800132326518702115202044-48
DN2000150329899502325223048-48

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CATEGORY AND TAGS:

Butterfly Valve

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