PRODUCT

 

A型

Size      Dim A B C φD1 φD2 φD3  4 xφD4 E FxF G H K L φd P.C.D NxφD a°
DN40(1.5") 69 136 32 65 50 35.25  4 xφ7 4 9x9 10 32 3 13.8 12.6 　
DN50(2") 80 161 42.04 65 50 35.25  4 xφ7 4 9x9 10 32 3 13.8 12.6
DN65(2.5") 89 175 44.68 65 50 35.25  4 xφ7 4 9x9 10 32 3 13.8 12.6 Consult
DN80(3") 95 181 45.21 65 50 35.25  4 xφ7 4 11x11 10 32 3 13.8 12.6
DN100(4") 114 200 52.07 90 70 55.25  4 xφ10 4 11x11 12 32 5 17.77 15.77
DN125(5") 127 213 54.36 90 70 55.25  4 xφ10 4 14x14 14 32 5 20.92 18.92 　 　
DN150(6") 139 226 55.75 90 70 55.25  4 xφ10 4 14x14 14 32 5 20.92 18.92 ★
DN200(8") 175 260 60.58 125 102 70.25  4 xφ12 4 17x17 17 40 5 24.1 22.1
DN250(10") 203 292 65.63 125 102 70.25  4 xφ12 4 22x22 22 40 8 31.45 28.45
DN300(12") 242 337 76.9 125 102 70.25  4 xφ12 4 22x22 24 40 8 34.6 31.6

 

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 "O"-Ring EPDM 　
NBR 　
VITON