Pneumatic Actuator On Off Ball Valve
Pneumatic Actuator On Off Ball Valve is the high quality on off ball valve with pneumatic actuator. The pneumatic operated ball valve has the characteristics of large circulation capacity, compact structure, good sealing performance and long service life, and it is economical, practical and easy to maintain.
- Introduction
- Parameters
- Main Parts Material
- Dimension
Pneumatic Actuator On Off Ball Valve
Pneumatic Actuator On Off Ball Valve is the high quality on off ball valve with pneumatic actuator. The pneumatic operated ball valve has the characteristics of large circulation capacity, compact structure, good sealing performance and long service life, and it is economical, practical and easy to maintain.
The on off ball valve with pneumatic actuator is widely used in petroleum, chemical, natural gas, electric power, metallurgy, food, pharmaceutical and other applications where strict requirements are required. It can also be applied to water, steam, oil, liquefied gas, natural gas, gas and other media. In addition, fire-resistant and special hardening treatments can be selected according to customers’ requirements.
Technical Parameter with Pneumatic Actuator On Off Ball Valve
1.Nominal Pressure: 0.6~4.OMPa, 150LB,10K
2.Nominal Diameter: DN15-DN200 （1/2″ 〜8″）
3.Connection Type: Flange connection,butt welding connection
4.Flow Characteristic:ON-OFF
5.Opening:90°
6.Valve Ball Action: the ball rotates clockwise and the valve closes;
7.Valve Seat Type :soft seat, metal seat(sealing surface hardening treatment);
8.Applicable Temperature: soft seat~ -20~+250℃;metal seat~-60〜+ 450°C;
9.Leakage Class: soft seat~ANSI VI; metal seat~ANSI IV;
10.Design Standard: GB/T 12237,ASME B16.34;
11.Structure Length: GB/T12221,ASMEB16.10;
12.Test Standard: GB/T13927,API598;
13.Operation Type: manual, gear, pneumatic, electric;
14.Accessorirs: Solenoid valve, limit switch, air filter pressure reducing valve,
positioning valve, manual operating mechanism, etc;
15.Available Items
(1).Fireproof and antistatic design;
(2).Oil prohibition/water prohibition treatment;
(3).Copper prohibition treatment;
(4).Special treatment for valve ball surface;
(5).Special interface, equipped with pipes;
(6).Paint according to customer requirements;
(7).Application under vacuum conditions;
(8).Special testing requirements;
(9).Sandproof;
(10).Application in cold regions;
(11).Salt corrosion resistance.
Main Parts Materials of Pneumatic Actuator On Off Ball Valve
| Parts Name | Material |
| Valve Body | WCB,CF8,CF8M,CF3,CF3M |
| Valve Ball | 2Cr13,304,316,316+STL,etc. |
| Seal Ring | PTFE,PPL,304,316,316+STL,etc. |
| Stem | 2Cr13x 304,316,etc. |
| Seat Spring | Inconel,etc. |
| Seat Support Ring | 2Cr13,304,316 |
| Gasket | stainless steel wrapped graphite |
| Packing | V-PTFE,graphite |
Dimension
| DN(mm) | L(new) | L(old) | H | H1 | K | IS05211 |
| 15 | 130 | 130 | 50 | 10 | 9×9 | F04/F05 |
| 20 | 130 | 140 | 55 | 10 | 9×9 | F04/F05 |
| 25 | 140 | 150 | 68 | 12 | 11Â x11 | F04/F05 |
| 32 | 165 | 165 | 75 | 12 | 11×11 | F04/F05 |
| 40 | 165 | 180 | 90 | 14 | 14×14 | F05/F07 |
| 50 | 203 | 200 | 98 | 14 | 14×14 | F05/F07 |
| 65 | 222 | 220 | 120 | 18 | 17×17 | F07/F10 |
| 80 | 241 | 250 | 135 | 18 | 17×17 | F07/F10 |
| 100 | 305 | 280 | 150 | 18 | 17×17 | F07/F10 |
| 125 | 356 | 320 | 165 | 25 | 22×22 | F10/F12 |
| 150 | 394 | 360 | 205 | 28 | 27×27 | F10/F12 |
| 200 | 457 | 400 | 260 | 28 | 27×27 | F12/F14 |
