Pneumatic jacketed ball valve introduction
Pneumatic jacketed ball valve is composed of pneumatic actuator with single acting or double acting and jacketed ball valve, Pneumatic jacketed ball valve can be full jacket design or semi jacket design.Pneumatic jacketed ball valve has good heat preservation and cooling characteristics, and the size of the Pneumatic jacketed ball valve is consistent with the pipe diameter, and can effectively reduce the heat loss of medium in the pipe line.Pneumatic jacketed ball valve is mainly used in petroleum, chemical industry, metallurgy, pharmaceutical, food and other systems to transport high viscosity medium that can solidify at room temperature.As a result of the use of integral structure, Pneumatic jacketed ball valve is smaller than the general ball valve, light weight, and no leakage, good sealing performance, jacket using carbon steel welding more durable than casting.Pneumatic jacketed ball valve application: urban construction, chemical industry, metallurgy, petroleum, pharmaceutical, food, beverage, environmental protection.
Pneumatic jacketed ball valve specification
| Product Name |
Pneumatic jacketed ball valve |
| 1. Material |
WCB,CF8,CF3,CF8M,CF3M etc. |
| 2. Size |
1/2~24 inch ( DN15~DN600) |
| 3. Structure |
Full jacket or partial jacket design |
| 4. Working Pressure |
150LB~600LB,PN10~PN100 |
| 5. Connection Ends |
Flange |
| 6. Working Temp. |
-29~200ºC,-40~450ºC, or according to customer requirements for different industry. |
| 7. Suitable Medium |
Easy to solidify, high viscosity medium |
| 8. Operation |
Pneumatic actuator |
Pneumatic jacketed ball valve feature
1.Pneumatic jacketed ball valve can not only prevent the viscous medium solidification in the pipeline, but also reduce the heat loss of low-temperature medium in the pipeline;
2. The welded steel tube jacket of Pneumatic jacketed ball valve is more pressure-resistant, firm and feline than the cast one;
3. Because the size of the valve is the same as the inner diameter of the pipe, the medium flows in a straight line with small flow resistance.Pneumatic jacketed ball valve is applicable to the liquid medium with easy solidification and high viscosity;
4.Pneumatic jacketed ball valve adopts the whole (one piece) structure, small volume, its weight than similar ball valve small, light weight.
Pneumatic jacketed ball valve Execution standard
Design specification: GB/T 12237 API 6D API 608 BS 5351
Flanged connection: GB/T 9113 ASME B16.5
Test and inspection: GB/T 13927 API 598 API 6D
How to choose Pneumatic jacketed ball valve?
1 About the ball valve working condition
What structure do you want to use?-One piece,two pieces body or wafer short length body.
What is the medium of pipeline?
Medium through pipeline working pressure ?
Medium through pipeline working temperature?
Pipeline connection size?
2 About the jacket working condition
What is the medium through Jacket, Steam or hot oil?
Medium through jacket working pressure ?
Medium through jacket working temperature
Jacket end connection form (thread -BSP/ NPT Female or flange connection)?
Jacket coupling size? NPS1/2’’ is ok?
3 Structure and material for the whole set of Pneumatic jacketed ball valve
what material do you choose for valve and jacket?
4 Pneumatic actuator requirement for the Pneumatic jacketed ball valve
Pneumatic actuator is double acting or single actuator?
Whether need the pneumatic actuator accessories: Solenoild valve,air filter?
