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Marine Cast Iron Screw Down Check Globe Valves JIS F7353 5k
MAIN DATA FOR JOINING(mm)
DN |
L |
D |
C |
n-d |
t |
H |
D2 |
d2 |
R |
50 |
210 |
130 |
105 |
4-15 |
16 |
270 |
160 |
110 |
110 |
65 |
250 |
155 |
130 |
4-15 |
18 |
300 |
180 |
135 |
135 |
80 |
280 |
180 |
145 |
4-19 |
18 |
310 |
180 |
160 |
160 |
100 |
340 |
200 |
165 |
8-19 |
20 |
360 |
224 |
195 |
195 |
125 |
410 |
235 |
200 |
8-19 |
20 |
390 |
250 |
240 |
240 |
150 |
480 |
265 |
230 |
8-19 |
22 |
445 |
280 |
280 |
280 |
200 |
570 |
320 |
280 |
8-23 |
24 |
530 |
315 |
365 |
365 |
250 |
740 |
385 |
345 |
12-23 |
26 |
650 |
355 |
460 |
460 |
300 |
800 |
430 |
390 |
12-23 |
28 |
740 |
400 |
560 |
560 |
350 |
940 |
480 |
435 |
12-25 |
30 |
840 |
500 |
|
|
400 |
1050 |
540 |
495 |
16-25 |
30 |
940 |
560 |
|
Applicable Scope
The products are used for controlling the medium to open and close; prevent refluence in fuel oil piping, lubricating oil piping, water piping ,air piping, gas piping and steam piping at temperatures 205℃ or less.
Manufactured in accordance to JIS F7400
Flanges as per JIS B2220-5k
Materials of major parts
1 - Body - Cast Iron - FC20
2 - Seat - Bronze - BC6
3 - Disc - Bronze - BC6
4 - Stem - Brass - C3771BD
