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Lug Type Butterfly Valve with Spline Key

DN40-DN300

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Description

Nominal Pressure 1.00 / 1.60 Mpa
Shell Test Pressure 1.50 / 2.40
Seal Test Pressure 1.10 / 1.76
Face To Face Is According To ISO 5752
API 609
DIN 3202
AS 2129 Table D / Table E
ASME B16.1 Class 125 & ASME B16.42 Class 150
BS 4504 PN10 / PN16
Flange Drilled is According To BS 10 Table D / Table E
DIN 2501 PN10 / PN16
ISO 7005-2 PN10 / PN16
JIS 2220 5K / 10K
NO. Item Material Symbol
1 Body Cast Iron ASTM A126 CL.B / GG25
Ductile Iron ASTM A536 65-45-12 / GGG40
Stainless Steel ASTM A351 CF8 CF8M
Carbon Steel ASTM A216 WCB
2 Disc Ductile Iron ASTM A536 65-45-12 / GGG40
Stainless Steel ASTM A351 CF8 CF8M
Carbon Steel ASTM A216 WCB
Bronze ASTM B148 C954
Coated NYLON / PTFE
3 Stem Stainless Steel ASTM A182 410 416 420 431 304 316
Alloy Monel K500
4 Seat EPDM -15 ~ +140
NBR -10 ~ +80
VITON -20 ~ +150
PTFE -15 ~ +120
5 Bushing PTFE
Bronze
6 & quot;O& quot;-Ring EPDM
NBR
VITON

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