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Pneumatic ball valve ye cɔl pneumatic actuator ku jɔl ya valve ye cɔl high platform ball valve, ye cɔl air compressed air ye cɔl power source, ye cɔl gas signal wala electric valve ye cɔl positioner, electromagnetic valve, ye cɔl electrical signal ye cɔl electrical valve, ye cɔl electrical signal ye cɔl electrical valve.
Pneumatic ball valve ye cɔl explosion-proof:
Pneumatic ball valve ye cɔl pneumatic actuator ku jɔl ya valve ye cɔl high platform ball valve, ye cɔl air compressed air ye cɔl power source, ye cɔl gas signal wala electric valve ye cɔl positioner, electromagnetic valve, ye cɔl electrical signal ye cɔl electrical valve, ye cɔl electrical signal ye cɔl electrical valve.
Pneumatic ball valve design features:
■ Dizayn struktur anti-fire
■ISO 5211 Platform Designed for Easy Installation of Automatic Switching Devices (ISO 5211 Platform Designed for Easy Installation of Automatic Switching Devices)
■ Anti-static device kam valve rod ku valve body
■ Valve bar anti-explosion device design
Pneumatic anti-explosion ball valve luɔɔi:
• Luɔi ku looi: GB/T12237, ANSI B16.34, API 608
Tɛ̈n yenë yen looi: GB/T12221, ASME B16.10, JIS B2002
■ Flange size: GB/T9113, ASME B16.5, JIS B2212/JIS B2214
■Kuen ku them: GB/T13927
■Tɛm ye kɔc cɔl fire: API 607 4th 1993
■Thickness: ASME B16.34
Pneumatic Ball Valve ye luui
Pneumatic actuator ye luui yiic
Pneumatic ball valve open: 2 inlet air, 4 exhaust, push two pistons separately to move to two sides, output axis reverse clockwise direction
Pneumatic ball valve closure: 4 inlet air, 2 exhaust, push two pistons to the center close, output axis rotating in the clockwise direction. Pneumatic ball valve closure: 4 inlet air, 2 exhaust, push two pistons to the center close, output axis rotating in the clockwise direction.
Pneumatic actuator ye luui tök
Pneumatic ball valve open: 2 inlet air, 4 exhaust, push two pistons separately to move to two sides, while compressing the spring, output axis reverse clockwise direction
Pneumatic ball valve shutdown: When exhausted or lost power, spring pushes two pistons together to the center move, output axis rotating in the clock direction Pneumatic ball valve shutdown: When exhausted or lost power, spring pushes two pistons together to the center move, output axis rotating in the clock direction
Pneumatic Ball Valve Parameters
Pneumatic Actuator (Pneumatic Actuator) |
Dual-action, single-action |
Gas source ye drive |
5-7bar ye cɔl compressed air |
Pneumatic Accessories (Pneumatic Accessories) |
Limit switch, positioner, electromagnetic valve Filter pressure reduction valve, manual wheel mechanism |
Diyameter |
DN15-250mm |
Pressure nominal |
1.6-4.0MPa |
Temperature ye luɔɔi |
PTFE:-30~+180℃ PPL:-30~+250℃ |
Kɔmpiye |
Frans |
Valve Body Material |
304、316、316L、WCB |
Valve Board Material |
304、316、316L、WCB |
Valve seat lining |
PTFE、PPL |
Media ye luɔɔi |
Steam, water, gas, etc. |
PneumaticBall Valve Main Parts Material
Nyuɔ |
Kä ye kek looi (Material Code) |
||
C |
P |
R |
|
Valve baŋ |
WCB |
ZG1Cr18Ni9Ti |
ZG0Cr18Ni12MO2Ti |
Valve cuŋ |
WCB |
ZG1Cr18Ni9Ti |
ZG0Cr18Ni12MO2Ti |
Ball core |
WCB |
1Cr18Ni9Ti |
0Cr18Ni12MO2Ti |
Sealing ring |
Polytetrafluoroethylene (F) wala polytetrafluoroethylene (PPL) ye kɔnɔ |
||
Packing |
Tetrafluoroethylene wala graphite ye looi |
Pneumatic Ball Valve GB National Standard Data
Dɛmɛtɛr (mm) |
Inch |
Pɛɛr (Mpa) |
Duël (mm) |
|||||||
L |
D1 |
D2 |
D3 |
D4 |
T |
H |
n-¢m |
|||
15 |
1/2 |
1.6 2.5 4.0 |
130 |
15 |
46 |
65 |
95 |
14 |
48 |
4-14 |
20 |
3/4 |
130 |
20 |
56 |
75 |
105 |
16 |
53 |
4-14 |
|
25 |
1 |
140 |
25 |
65 |
85 |
115 |
16 |
58 |
4-14 |
|
32 |
1 1/4 |
165 |
32 |
76 |
100 |
140 |
18 |
71 |
4-18 |
|
40 |
1 1/2 |
165 |
38 |
84 |
110 |
150 |
18 |
76 |
4-18 |
|
50 |
2 |
203 |
50 |
99 |
125 |
165 |
20 |
85 |
4-18 |
|
65 |
2 1/2 |
1.6 |
222 |
64 |
118 |
145 |
185 |
20 |
101.5 |
4-18 8-18 |
2.5/4.0 |
22 |
|||||||||
80 |
3 |
1.6 |
241 |
76 |
132 |
160 |
200 |
20 |
111.5 |
8-18 8-18 |
2.5/4.0 |
24 |
|||||||||
100 |
4 |
1.6 |
305 |
100 |
156 |
180 |
220 |
22 |
140 |
8-18 8-22 |
2.5/4.0 |
190 |
235 |
24 |
|||||||
125 |
5 |
1.6 |
356 |
125 |
184 |
210 |
250 |
22 |
183 |
8-18 8-26 |
2.5/4.0 |
220 |
270 |
26 |
|||||||
150 |
6 |
1.6 |
394 |
150 |
211 |
240 |
285 |
24 |
201 |
8-22 8-26 |
2.5/4.0 |
250 |
300 |
28 |
|||||||
200 |
8 |
1.6 |
457 |
200 |
266 |
295 |
340 |
24 |
252 |
12-22 12-26 12-30 |
2.5 |
274 |
310 |
360 |
30 |
||||||
4.0 |
284 |
320 |
375 |
24 |
||||||
250 |
10 |
1.6 |
533 |
250 |
319 |
355 |
405 |
26 |
310 |
12-26 12-30 12-33 |