公称通径DN
|
25
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
法兰式L
|
102
|
114
|
124
|
165
|
165
|
194
|
210
|
229
|
200
|
240
|
-
|
-
|
-
|
对夹式L
|
50
|
60
|
75
|
85
|
100
|
115
|
135
|
160
|
200
|
240
|
-
|
-
|
-
|
H
|
200
|
250
|
225
|
235
|
260
|
270
|
320
|
340
|
3960
|
420
|
510
|
600
|
700
|
产品型号
|
Bv40F-16C
Bv70F-16C |
Bv40F-16P
Bv70F-16P |
Bv40F-16R
Bv70F-16R |
Bv40Y-16C
Bv70Y-16C |
Q40Y-16P
Q70Y-16P |
QV40Y-16R
Qv70-16R |
Qv40F-150LbC
Qv70F-150LbC |
DYQ40F-6P-64P
|
DYQ40F-6R-64R
|
BQ40Y-6C-64
|
BQ40Y-6P-64P
|
BQ40Y-6R-64R
|
|
阀体
|
WCB
|
CF8
|
CF8M
|
WCB
|
CF8
|
CF8M
|
球体
|
CF8
|
CF8
|
CF8M
|
CF8氮化
|
CF8氮化
|
CF8M氮化
|
阀杆/固定轴
|
2Cr13
|
304
|
316
|
2Cr13
|
304
|
316
|
密封圈
|
PTFE/RPTFE/PPL/尼龙
|
2Cr13
|
CF8+STL
|
CF8M+STL
|
||
端盖
|
16Mn
|
304氮化
|
3164氮化
|
16Mn
|
304氮化
|
316氮化
|
蜗轮V型球阀
|
Qv后插入“3”表示,示例:BQ340F-16C
|
Qv后插入“3”表示,示例:DYQ340F-16C
|
||||
气动V型球阀
|
Qv后插入“6”表示,示例:BQ640F-10C
|
Qv后插入“6”表示,示例:DYQ640F-10C
|
||||
电动V型球阀
|
Qv后插入“9”表示,示例:DYQ940F-16P
|
DQv后插入“9”表示,示例:DYQ940F-16P
|