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Marine Cast Iron Screw down Check Angle Valves JIS F7378 16K
MAIN DATA FOR JOINING(mm)
DN |
L1 |
D |
C |
n-d |
t |
H |
D2 |
50 |
120 |
155 |
120 |
8-19 |
20 |
255 |
160 |
65 |
130 |
175 |
140 |
8-19 |
22 |
270 |
200 |
80 |
150 |
200 |
160 |
8-23 |
24 |
295 |
224 |
100 |
170 |
225 |
185 |
8-23 |
26 |
330 |
250 |
125 |
200 |
270 |
225 |
8-25 |
26 |
390 |
315 |
150 |
225 |
305 |
260 |
12-25 |
28 |
435 |
355 |
200 |
250 |
350 |
305 |
12-25 |
30 |
540 |
450 |
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 B2220-16k
Materials of major parts
1 - Body - Cast Iron - FC20
2 - Seat - Bronze - BC6
3 - Disc - Bronze - BC6
4 - Stem - Brass - C3771BD
