JIS F7474 Marine Cast Steel SDNR Angle Valve,JIS F7474 Marine Cast Steel SDNR Angle Valve manufacturer. - Hi-Sea Group 
JIS F7474 Marine Cast Steel SDNR Angle Valve

JIS F7474 Marine Cast Steel SDNR Angle Valve

JIS F7474 Marine Cast Steel SDNR Angle Valve

1. Main connection dimensions

Diam DN

CODE K

Face to face (L)mm

Flange diam (D)mm

Pitch D1 mm

Hole Z-d

20K200

20

280

350

305

12*M25

2. Main parts material

Parts Name

Materials

Body

Cast steel

Disc

Stainless steel SUS304

Stem

Stainless steel SUS304

Cover

Cast steel

3. Drawing:

drawing.jpg

4. Applicable Scope

Fuel oil piping, lubricating oil piping, water piping and steam piping at tempetatures 300℃ or less.

5. Series:

IMPA/ISSA MODEL Face to face
L(mm)
Flange diam.
D(mm)
Flange Pitch
C(mm)
Flange Hole
n*d(mm)
Weight
W(kgs)
751247 F7474 20K40 110 140 105 4*Ф19 15.10
751248 F7474 20K50 125 155 120 8*Ф19 19.90
751249 F7474 20K65 135 175 140 8*Ф19 26.70
751250 F7474 20K80 150 200 160 8*Ф23 38.80
751251 F7474 20K100 170 225 182 8*Ф23 54.20
751252 F7474 20K125 200 270 225 8*Ф25 83.00
751253 F7474 20K150 225 305 260 12*Ф25 115.00
751254 F7474 20K200 280 350 305 12*Ф25 183.00
751255 F7474 20K250 310 430 380 12*Ф27 285.00

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