CBM 1078-81 Self Closing Draw Off Valve
1. Application
CBM 1078-81 Self Closing Draw Off Valve can be used in sea water, fresh water, lubricanting oil and fuel oil.
2. Material
(1) body: ZQSn10-2
(2) bottom cover & disc & seat: ZQAI9-2||
(3) stem: QAi9-2
(4) spring: spring steel || groups
The material of this product can be made to order, for example:cast iron, stainless steel 304, stainless steel 316L etc.
3. Technical Data
(1) nominal pressure: 0.1MPa
(2) nominal diameter: 15, 25, 40, 50
4. Dimensions
DN
(mm)
Structure dimension
flange
L
L1
L2
H
H1
D
C
g
h
t
15
100
50
50
146
40
95
70
52
15
12
25
130
65
65
164
60
125
90
70
19
14
40
180
-
-
195
-
140
105
85
19
16
50
220
-
-
215
-
155
120
100
19
16
5. IACS Certificate: NK, DNV, LR, CCS, BV, ABS, RINA, KR.
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