CBM 1049-81 Cast Steel Stop Check Valve
1. Application
CBM 1049-81 Cast Steel Stop Check Valve are ideal for cutting or regulating and throttling service.
2. Material
(1) body & cover: ZG230-450
(2) disc: 25
(3) stem: 2Cr13
To meet the different needs of customers, the special materials can be customized according to one's request processing.
3. Technical Data
(1) nominal pressure(MPa): 1.0
(2) nominal diameter(mm): 50~250
4. Features
(1) Flexible customization according to business requirements.
(2) We can provide samples if necessary.
5. Dimensions
DN
(mm)
Structure dimension
flange
L
H
A
B
A
B
D
D1
D2
d
t
50
220
120
288
378
155
120
100
19
16
65
270
130
310
407
175
140
120
18
80
300
140
345
444
185
150
130
100
350
160
374
485
210
175
155
125
420
180
426
546
250
210
185
23
20
150
490
205
487
620
280
240
215
175
530
215
544
689
305
265
240
22
200
570
230
599
766
330
290
265
250
740
290
715
907
400
355
325
25
24
6. IACS Certificate: BV, RINA, NK, LR, KR, DNV, CCS, ABS.
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