3pc Type Flanged Ball Valve
Product Overview
Q41F three-piece flanged ball valve stem with inverted sealing structure, abnormal pressure boost valve chamber, the stem will not be out.Drive mode: manual, electric, pneumatic, 90° switch positioning mechanism can be set, according to the need to lock to prevent misoperation.Is xuan supply Q41F three-piece ball valve three-piece flange ball valve manual three-piece ball valve
II. Working principle:
Three-piece flanged ball valve is a valve with a circular channel of the ball as the opening and closing parts, the ball with the stem rotation to achieve the opening and closing action of the valve.The opening and closing element of the ball valve is a perforated ball that rotates around an axis perpendicular to the channel to open and close the channel.Ball valve is mainly used to cut off or connect the pipeline and equipment medium, can also be used for fluid regulation and control, ball valve fluid resistance is small, simple structure, small volume, light weight, tight and reliable, easy operation and maintenance, will not cause the erosion of the valve sealing surface, a wide range of application
III. Product Application:
Suitable for PN1.0 ~ 4.0MPa, working temperature -29 ~ 180℃(sealing ring for reinforced polytetrafluoroethylene) or -29 ~ 300℃(sealing ring for para-polybenzene) of various pipelines, used to cut off or connect the medium in the pipeline.Choose different materials, can be applied to water, steam, oil, nitric acid, acetic acid and other media.
Product Structure
main parts and materials
|
Material Name Q41F-(16-40)C |
Q41F-(16-40)P |
Q41F-(16-40)R |
|
|
Body |
WCB |
ZG1Cd8Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
Bonnet |
WCB |
ZG1Cd8Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
Ball |
ICr18Ni9Ti |
ICr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
Stem |
ICN8Ni9Ti |
ICd8Ni9Ti |
1Cr18Ni12Mo2Ti |
|
Sealring |
Polytetrafluorethylene(PTFE) |
||
|
Gland Packing |
Potytetrafluorethylene(PTFE) |
||
Main Outer Size
|
DN |
B |
L |
H |
W |
PN16 |
D |
K |
D1 |
C |
N-∅ |
PN40 |
D |
K |
D1 |
C |
N-∅ |
C150 |
D |
K |
D1 |
C |
N-∅ |
ISO5211 |
TXT |
|
15 |
15 |
W |
75 |
130 |
95 |
65 |
45 |
16 |
4-14 |
95 |
65 |
45 |
16 |
4-14 |
90 |
60.5 |
35 |
10 |
4-15 |
F03/F04 |
9X9 |
|||
|
20 |
20 |
150 |
80 |
140 |
105 |
75 |
58 |
18 |
4-14 |
105 |
75 |
58 |
18 |
4-14 |
100 |
70 |
43 |
11 |
4-15 |
F03/F04 |
9X9 |
|||
|
25 |
25 |
160 |
85 |
150 |
115 |
85 |
68 |
18 |
4-14 |
115 |
85 |
68 |
18 |
4-14 |
110 |
79.5 |
51 |
12 |
4-15 |
F04/F06 |
11X11 |
|||
|
32 |
32 |
180 |
100 |
170 |
140 |
100 |
78 |
18 |
4-18 |
125 |
100 |
78 |
18 |
4-18 |
115 |
89 |
64 |
13 |
4-15 |
F04/F06 |
11X11 |
|||
|
40 |
38 |
200 |
110 |
200 |
150 |
110 |
88 |
18 |
4-18 |
150 |
110 |
88 |
18 |
4-18 |
125 |
98.5 |
73 |
15 |
4-15 |
F06/F07 |
14X14 |
|||
|
50 |
50 |
230 |
120 |
220 |
165 |
125 |
102 |
18 |
4-18 |
165 |
125 |
102 |
20 |
4-18 |
150 |
120.5 |
92 |
16 |
4-19 |
F06/F07 |
14X14 |
|||
|
65 |
65 |
293 |
130 |
280 |
185 |
145 |
122 |
18 |
4-18 |
185 |
145 |
122 |
22 |
8-18 |
180 |
139.5 |
105 |
18 |
4-19 |
F07 |
14X14 |
|||
|
80 |
78 |
310 |
140 |
300 |
200 |
160 |
138 |
20 |
8-18 |
200 |
160 |
138 |
24 |
8-18 |
190 |
152.5 |
127 |
19 |
4-19 |
F07/F10 |
17X17 |
|||
|
100 |
100 |
393 |
160 |
340 |
220 |
180 |
158 |
20 |
8-18 |
235 |
190 |
162 |
24 |
8-22 |
230 |
190.5 |
157 |
24 |
8-19 |
F07F10 |
22X22 |
|||
|
125 |
125 |
400 |
215 |
550 |
250 |
210 |
185 |
22 |
8-18 |
270 |
220 |
188 |
26 |
8-26 |
255 |
215.9 |
185.7 |
24 |
8-22 |
|||||
|
150 |
150 |
480 |
233 |
650 |
285 |
240 |
210 |
22 |
8-22 |
300 |
250 |
218 |
28 |
8-26 |
280 |
241.3 |
215.9 |
26 |
8-22 |
|||||
|
200 |
200 |
600 |
350 |
800 |
340 |
295 |
265 |
24 |
12-22 |
375 |
320 |
282 |
34 |
12-30 |
345 |
298.5 |
270 |
29 |
8-22 |
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