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ISO5211 Platform Structure Lined Silica Sol Ball Valve
Nominal Diameter: DN15-350,NPS 1/2″-14″
Nominal Pressure: PN10-PN100,CL150-CL600.JIS 10K
Connection Standard: HG20592-2009,ANSI B16.5,JIS B2220
Body Material: WCB,CF8,CF3,CF8M,CF3M
Packing Type: Soft-Seal,Metal-Seal
Temp. Range: -196℃~650℃
Flow Characteristic: O-Notched Ball For Shut-Off(ON-OFF)
V-Notched Ball For Regulating (Equal Percentage)
Actuator: Pneumatic,Electric,Manually Operated.
ISO 5211 ACTUATOR ASSEMBLY
Silica sol valve is a kind of valve made of silica sol casting process, which is also known as investment precision casting. Silica sol casting is a casting process with little or no cutting, with high dimensional accuracy and surface quality, which is especially suitable for casting castings with complex structure.Lined Silica Sol Ball Valve is a ball valve that uses silica sol as a sealing material. It has the advantages of acid and alkali resistance, high temperature resistance and corrosion resistance. Silica sol ball valve is widely used in chemical, pharmaceutical, oil, natural gas, food, power and other industries.
The applications of Silica Sol Ball Valve:
1. Chemical industry: silica sol ball valve is mainly used in the pipeline of liquefied gas, natural gas, city gas, chemical products, pigment coatings, fertilizer, liquid storage tank, chemical fiber and other transportation systems.
2. Pharmaceutical industry: Silica sol ball valve is often used in pharmaceutical, biochemical and water treatment systems, due to the biocompatibility of silica sol and the characteristics of non-adsorbing substances, patients will be safe to use.
3. Food industry: silica sol ball valves are commonly used in food processing, brewing and conveying industries. The material of the silica sol valve meets FDA and CE standards and will not pollute food.
4. Power industry: silica sol ball valves are usually used for power generation, transmission and distribution of media control systems.
Because of its advantages of corrosion resistance and high temperature resistance, silica sol ball valve has been more and more widely used in industrial production.
| Body/Bonnet Material | WCB、304、316、316L、TA2、HC |
| Core Material | 304、316、316L、TA2、HC |
| Seat Material | PTFE;TFM;PI |
| Packing Material | PTFE & Flexible Graphite |
| Valve Type | Ball Valve |
| Temp. Range | -196℃~650℃ |
| Leakage Level | ANSI B16.104 Grade VI(Soft-seal);ANSI B16.104 Grade IV(Metal-Seal) |
| Flow Characteristic | ON/OFF |
| Ends | Flang |
| Flange Connection Standard | HG20592-2009,ANSI B16.5,JIS B2220 |
| Actuator (Linear Motion Type) | Pneumatic Type,Electric Type |
| Manually Operated. |
※ Medium temperature ≤120℃, choose material PTFE for seat and packing.
※ Medium temperature ≤180℃, choose material TFM4215 for seat and packing.
※ Medium temperature ≤250℃, choose material PI for seat and packing.
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