臺灣 TOP 20K法蘭截止閥
(DG-206/DG-207) DUCTILE IRON GLOBE VALVE CLASS 20K
MODEL : DG-206 / DG-207
* End Flanged Dimensions to JIS 20K.
DG-206Below 120℃ …………………………28 kgf/cm2
(SUS Disc)Below 220℃ Steam, Air, Gas, Oil …25 kgf/cm2
300℃ Steam, Air, Gas, Oil …………23 kgf/cm2
350℃ Steam, Air, Gas, Oil …………20 kgf/cm2
DG-207Below 120℃ …………………………28 kgf/cm2
(Teflon Disc)Below 180℃ Steam, Air, Gas, Oil …20 kgf/cm2
Test Pressure
Body44 kgf/cm2 (Hydrostatic)
Seat32 kgf/cm2 (Hydrostatic)
6 kgf/cm2 (Air)
Material:
Model:DG-206DG-207
BodyFCDFCD
BonnetFCDFCD
StemSUS 410SUS 410
DiscSUS 410PTFE+15%GF
Lock NutFCDFCD
Seat RingSUS 410SUS 410
GlandB 62B 62
Gland PackingGRAPHITEGRAPHITE
Packing NutFCDFCD
HandwheelFCDFCD
Wheel NutSS 41SS 41
GasketASBESTOS SHEET
Name PlateALUMINUMALUMINUM
DIMENSION
mm
inch1/23/411.1/41.1/22
mm152025324050
L110120130160180230
H (open)133155165175200225
D180100120120140180
上海托普閥門有限公司
托普閥門(中國)有限公司
手機:13817551160(王寶財/周延) 電話:021-51619875
QQ:841313832 郵箱:twtopfm@163.com
網(wǎng)址:http://www.317fm.com/
地址:上海市徐匯區(qū)工業(yè)園區(qū)