JIS F7421 20K Marine Forged Steel Globe Valve
JIS F7421 20K Marine Forged Steel Globe Valve
IMPA750611 ,IMPA750612 ,IMPA750613
Technical Data:
Standard
Nominal Pressure
Nominal Diameter
Applicable Medium
JIS F7421
20K
15~25
Steam,Air&Gas,Oil&Flow.Lenitic Water
Material of Main Parts:
Item
Parts Name
Material
Code
1
Body
Cast Steel
SC230~450
2
Disc
Bronze/Stainless Steel
BC6/SS304/SS420
3
Stem
Brass/Stainless Steel
H62/SS304/SS410
4
Bonnet
Cast Steel
SC230~450
5
Handwheel
Cast Iron
FC200
Main Data:
Size
IMPA CODE
L
D
H
Do
Weight kgs
20K15
750611
95
180
160
4.40
20K20
750612
100
205
160
5.90
20K25
750613
125
225
160
7.70