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 ball valve is an innovative solution for conveying high viscosity media such as heavy oil and glue that are prone to solidification at room temperature. The valve adopts a sleeve structure design, providing insulation or cooling functions to ensure the optimal temperature of the medium during transportation, thereby ensuring efficient operation.
The valve body is made of carbon steel and coated with welding coating to enhance its pressure resistance and structural integrity. The flange connection method is easy to install into existing pipeline systems, ensuring flexibility and reliability when handling viscous fluids. In addition, the valve is equipped with flexible graphite packing and high-quality stainless steel balls to ensure tight closure and long-lasting sealing even in harsh environments.
This valve is typically suitable for high-pressure applications with a temperature range of -20 ℃ to 250 ℃, and is particularly suitable for handling liquid and semi-solid media in large pipeline 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 to 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 cured at room temperature.
Pneumatic short-sleeved ball valves are designed to efficiently regulate the fluid in a high-viscosity system. The valve adopts sheath design, with thermal 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, from oil to food processing. Choose our high quality, efficient solution to meet your most demanding fluid transportation needs.
