CBM 1082-81 Cast Iron Globe Check Valve
1. Application
CBM 1082-81 Cast Iron Globe Check Valve can used in installations where internal or external corrosion is undersirable and heavy pattern for ship building industry.
2. Material
(1) body & cover: HT200
(2) disc: ZQSn10-2
(3) stem: QA19-2
3. Technical Data
(1) nominal pressure: 1.0MPa
(2) nominal diameter: 50~250
4. Dimensions
DN
(mm)
Structure dimension
flange
L
H
D
C
g
h
t
f
A
B
A
B
50
220
120
288
378
155
120
100
19
20
2
65
270
130
310
407
175
140
120
22
80
300
140
345
444
185
150
130
100
350
160
374
485
210
175
155
24
125
420
180
426
546
250
210
185
23
150
490
205
487
520
280
240
215
26
200
570
230
599
766
330
290
265
250
740
290
750
907
400
355
325
25
30
5. IACS Certificate: RINA, NK, BV, LR, KR, DNV, CCS, ABS.
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