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【 Three way Insulated Ball Valve 】 Shanghai Pudie Three way Ball Valve Series Products
【 Three way Insulated Ball Valve 】 Shanghai Pudie Three way Ball Valve Series Products
Product details
Three way insulated ball valve-Shanghai Pudie Valve Co., Ltd
Product Model: BQ44
Product caliber: DN15-200
Product pressure: 1.0-2.5Mpa
Product materials: cast iron, cast steel, stainless steel, etc
1.Three way insulated ball valveProduct Features
①The BQ44 three-way ball valve has a compact two seat sealing structure, beautiful appearance, and good sealing performance. It can also switch the flow direction of the medium in the pipeline. It can also connect or close two perpendicular channels.
②The four seat sealed three-way ball valve has a beautiful appearance and a compact and reasonable structure. It can not only switch the flow direction of the medium, but also connect the three channels to each other. At the same time, it can close any channel and connect the other two channels, flexibly controlling the merging or splitting of the medium in the pipeline.
L-shaped national standard connection size and shape PN1.6MPa
Nominal Pressure
PN(MPa)
Test pressure
housing
High pressure liquid seal
Low pressure liquid seal
1.6
2.4
1.76
0.6
2.5
3.75
2.75
4.0
6.0
4.4
CLASS150
3.0
2.2
Applicable working conditions
Applicable Medium
Non corrosive media such as water, oil, gas, and acid alkali corrosive media
Applicable Temperature
-28～350℃
Application Specification
flange connection
JB79-59 GB9113、
HG20592-97、 ANSI B16.5
Inspection and testing
JB/T 9092-99 、API598
3.Three way insulated ball valveMain component materials
Part Name
material
GB
ASTM
Valve body and valve cover
WCB
A216-WCB
sealing ring
PTFE、 Para polystyrene
PTFE、 Para polystyrene
sphere
1Cr18Ni9Ti
SS 304
Valve seat, valve stem
2Cr13
A246-416
double-ended bolt
35CrMoA
A193-B7
model
Nominal Diameter
DN(mm)
Dimensions (mm)
L
L2
D
D1
D2
b
f
Z-d
H
W
Q44F-16C
(P)
(R)
15
150
72
95
65
45
14
2
4-14
95
130
20
160
80
105
75
55
14
2
4-14
110
130
25
180
90
115
85
65
14
2
4-18
120
140
32
200
100
135
100
78
16
2
4-18
144
180
40
220
110
145
110
85
16
3
4-18
152
220
50
240
120
160
125
100
16
3
4-23
182
220
65
260
130
180
145
120
16
3
4-18
193
240
80
280
140
195
160
135
20
3
8-18
217
270
100
320
160
215
180
155
20
3
8-18
245
350
125
380
190
245
210
185
22
3
8-18
282
500
150
440
220
280
240
210
24
3
8-23
319
600
200
550
260
335
295
265
26
3
12-23
380
1000
250
670
310
405
355
320
30
3
12-25
460
1400
300
720
370
460
410
375
30
3
12-25
520
1800
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