Pneumatic floating ball valve is used to cut off or connect the medium in pipeline. It is applicable for water, steam, oil, gas, acetic acid, nitric acid, urea, etc.
Advantages
1. Compared with other valves, pneumatic floating ball valve has the least fluid resistance. When the valve opened completely, channel in valve and pipes form a straight way so that medium can pass through without any loss.
2. Compared with gate valve and globe valve having the same dimensions, ball valve has small volume and light weight.
Standards
Design: API 608, API 6D
Face to face: ANSI B16.10
Flanged: ANSI B16.5
Butt welded: ANSI B16.25
Testing & inspection: API 598, API 6D
Parameter
|
Model |
Q41F-16C |
Q41F-16P |
|
|
Working Temperature(MPa) |
1.6~2.5 |
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|
Applicable Temperature(℃) |
≤180 |
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|
Applicable Medium |
Water, steam, oil |
Weak corrosive medium |
|
|
Materials |
Body/bonnet |
Carbon steel/forged steel |
Stainless steel |
|
Ball/stem |
Stainless steel |
Stainless steel |
|
|
Seal ring |
Flexible graphite |
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|
Packing |
PTFE |
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Dimensions
|
Class 150 |
|||||||||||
|
Size |
inch |
1/2 |
3/4 |
1 |
1-1/2 |
2 |
2-1/2 |
3 |
4 |
6 |
8 |
|
L-RF |
mm |
108 |
117 |
127 |
165 |
178 |
191 |
203 |
229 |
394 |
457 |
|
L1-BW |
mm |
140 |
152 |
165 |
190 |
216 |
241 |
283 |
305 |
457 |
521 |
|
L2-RTJ |
mm |
- |
- |
140 |
178 |
191 |
203 |
216 |
241 |
406 |
470 |
|
B |
mm |
13 |
19 |
25 |
38 |
51 |
64 |
76 |
102 |
152 |
203 |
|
H |
mm |
65 |
70 |
80 |
95 |
110 |
135 |
145 |
170 |
235 |
275 |
|
K |
mm |
150 |
155 |
160 |
180 |
200 |
225 |
325 |
350 |
500 |
600 |
|
WT. |
Kg |
3 |
4 |
5 |
8 |
12 |
21 |
26 |
43 |
80 |
155 |
|
Class 300 |
|||||||||||
|
Size |
inch |
1/2 |
3/4 |
1 |
1-1/2 |
2 |
2-1/2 |
3 |
4 |
6 |
8 |
|
L-RF |
mm |
140 |
152 |
165 |
190 |
216 |
241 |
283 |
305 |
403 |
502 |
|
L1-BW |
mm |
140 |
152 |
165 |
191 |
216 |
241 |
283 |
305 |
457 |
521 |
|
L2-RTJ |
mm |
151 |
165 |
178 |
203 |
232 |
257 |
298 |
321 |
419 |
518 |
|
B |
mm |
13 |
19 |
25 |
38 |
51 |
64 |
76 |
102 |
152 |
203 |
|
H |
mm |
70 |
85 |
90 |
105 |
120 |
145 |
160 |
195 |
250 |
290 |
|
K |
mm |
155 |
160 |
180 |
200 |
225 |
325 |
350 |
500 |
600 |
700 |
|
WT. |
Kg |
3 |
5 |
7 |
13 |
15 |
28 |
32 |
55 |
105 |
170 |
Pneumatic Floating Ball Valve, API 608, 150LB, 300LB
API 6D RF Check Valve, ASTM A216, A351, 150lb, 300Lb
Flanged Globe Valve, ANSI B16.5, 150LB, 300LB
Hard Seal Floating Ball Valve, A105, JIS B2212-2214
API Cast steel flanged ball valve:RF/RTJ Flange,150LB - 600 LB
API 6D Forged Steel Ball Valve, ANSI B16.5 Flange
ANSI 2pc Floating Ball Valve:PTFE Seat,RF&RTJ Flange Ends
Pneumatic Gate Valve
