Pneumatc Short Type Jacketed Floating Ball Valve (GBQ71F) main parameter.Nominal Diameter: 1/2"-8"Nominal pressure: Class 150 ~ 600 LB Temperature: -20ºC~250ºC
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Pneumatic short sleeve ball valve is an innovative solution to conveying heavy oil, glue and other high viscosity media easy to solidify at room temperature. The valve is designed with a sleeve structure to provide thermal insulation or cooling function to ensure the optimal temperature of the medium during transportation, so as to ensure efficient operation.
The body is made of carbon steel and coated with welded coating to enhance its pressure resistance and structural integrity. The flange connection mode facilitates easy installation to the existing piping system, ensuring both flexibility and reliability in handling the viscous fluid. In addition, the valves are equipped with flexible graphite fillers and high-quality stainless steel spheres to ensure tight closure and lasting sealing even in harsh environments.
The valve is generally suitable for high pressure applications with a temperature resistance range of-20℃ to 250℃ and is particularly suitable for handling liquid and semi-solid media in large piping systems.
●Jacketed Design:Provide insulation and cooling to ensure stable temperature of the medium during transportation.
●Flanged or Wafer Connection:Allow flexible and secure installation into existing pipeline systems.
●Heat-Resistant Materials: The sheath is made of stainless steel and carbon steel, which can improve pressure resistance and durability.
| NO. | Part name | Materials |
| 1 | Jacket | Stainless steel |
| 2 | Body | A216-WCB, CF8, CF8M |
| 3 | Bonnet | A105, F304, F316 |
| 4 | Ball | SS304, SS316 |
| 5 | Sealing Ring | PTFE PPL |
| 6 | Stem | 1Cr13, A247-410, F430, F316 |
| 7 | Packing | Flexible graphite |
| 8 | Gland | A216-WCB, CF8, CF8M |
Notes: Major parts of the valve series and materials of sealing surface differ according to actual working condition and customer's special requirement.
| Nominal Diameter | D | Pipe thread | ||||||||
| (mm) | (in) | d | L | (mm) | (in) | E | Q | H | W | P |
| 20 | 3/4″ | 19 | 117 | 40 | 1 1/2″ | 58.5 | 147 | 101 | 170 | G3/4″ |
| 25 | 1″ | 25 | 127 | 50 | 2″ | 62.5 | 156 | 106 | 170 | G3/4″ |
| 40 | 1 1/2″ | 38 | 165 | 65 | 2 1/2″ | 63.5 | 181 | 125 | 250 | 3/4″ |
| 50 | 2″ | 51 | 178 | 80 | 3″ | 68 | 218 | 135 | 250 | G3/4″ |
| 80 | 3″ | 76 | 229 | 150 | 6″ | 82 | 275 | 193 | 350 | G3/4″ |
| 100 | 4″ | 102 | 254 | 200 | 8″ | 83 | 300 | 265 | 420 | G3/4″ |
| 150 | 6″ | 152 | 292 | 250 | 10″ | 95 | 403 | 355 | 1000 | G3/4″ |
| 200 | 8″ | 203 | 330 | 300 | 12″ | 100 | 492 | 410 | 1300 | G3/4″ |
Remarks | Flange-diameter refer to the sample book of main type and connecting diameter ,according to the corresponding diameter. | |||||||||
| Nominal Diameter | 1/2"-8" |
| Nominal pressure | Class 150 ~ 600 LB |
| Temperature | -20ºC~250ºC |
| Connecting type | flange , wafer |
| Material | SS, CS |
| Driving means | manual, pneumatic, wore gear, electric |
| Applicable medium | Heavy oil , glue and other easy-clotting medium |
Q:What is the purpose of the jacketed design?
The jacket design helps with insulation or heat preservation, maintaining the optimal temperature of the medium and preventing them from solidifying in the pipeline.
Q:What types of media can this valve handle?
This type of valve is very suitable for high viscosity media such as heavy oil, glue, and other substances that are easily solidified at room temperature.
The pneumatic short sleeve ball valve is designed for efficient fluid regulation in high viscosity system. The valve adopts jacket design, with insulation and cooling functions to ensure stable temperature and reliable operation. Its flange connections and flexible drive options make it ideal for a variety of industrial applications ranging from oil to food processing. Choose our high quality, efficient solutions for you to meet your most demanding fluid transportation needs.
