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D943H (W/F)
FOGO
Double Eccentric Flanged Turbine Eccentric Electric Double Flange Butterfly Valve
flange
CF8,CF8M,CF3,CF3M
1 year
Purpose and functions:
D943H electric elastic metal seal flange butterfly valve adopts a "U" shaped stainless steel sealing ring. The precision elastic sealing ring is in three-eccentric contact with the polished butterfly plate. It solves the problem that the sealing surface of the traditional eccentric butterfly valve is still in sliding contact friction at the moment of opening and closing 0°~10°, and achieves the effect of separation of the sealing surface of the butterfly plate at the moment of opening and sealing when the contact is closed, thereby extending the service life and improving sealing performance. Best purpose.
Therefore, it is widely used in pipelines with corrosive media such as metallurgy, electricity, petroleum, chemical industry, air, gas, combustible gas, water supply and drainage, where the medium temperature is less than or equal to 550 degrees Celsius. It is the best device to regulate flow and cut off fluids.
Features:
Simple structure, compact, light weight, easy to install and disassemble, and easy to maintain;
It adopts stainless steel "U"-shaped sealing ring, which has a certain degree of elasticity and has excellent sealing performance with the butterfly plate regardless of high or low temperatures;
The three-dimensional eccentricity, after strict calculation, the "U"-shaped sealing ring and the butterfly plate have almost no friction, have a long service life, and have the function of getting tighter as they are closed;
The structure of the stainless steel butterfly valve is unique, and the "switch" can be completed by simply turning the valve stem 90°. The operation is flexible, convenient, labor-saving, not affected by the level of medium pressure, and the sealing performance is reliable;
High temperature resistance, low temperature resistance and corrosion resistance
Standard Design
Design standards: GB/T12238-1989
Flange connection dimensions: GB/T9113.1-2000; GB/T9113.2-2000 GB/T9115.1-2000; GB/T9115.2-2000
Structure length: GB/T12221-1989
Pressure test: GB/T13927-1992; JB/T9092-1999
Specification
| Item | Double Eccentric Flanged Turbine Eccentric Electric Double Flange Butterfly Valve |
| Product name | Double Eccentric Flanged Turbine Eccentric Electric Double Flange Butterfly Valve |
| Material | CF8,CF8M,CF3,CF3M |
| Size | 4”-24”（DN100-DN600） |
| End Connection | Flanged |
| Pressure range | 150LB,300LB |
| Drive mode | Turbine, Manual, Pneumatic, |
| Standard | 3A, DIN, SMS, BS/RJT, ISO/IDF, ASME/BPE etc. |
| Gasket | PIFE, EPDM, Buna-N, Silicone, FPM etc. |
| Customized support | OEM |
| Media | Water, Oil, Gas, Air |
| Place of Origin | China |
| Certification | ISO 9001,CE,TUV,SGS |
| Application | For use in harsh oil and gas fields |
Body Type
Exploded view of Ball Valve
Materials of Main parts
About Delivery
About Application
Purpose and functions:
D943H electric elastic metal seal flange butterfly valve adopts a "U" shaped stainless steel sealing ring. The precision elastic sealing ring is in three-eccentric contact with the polished butterfly plate. It solves the problem that the sealing surface of the traditional eccentric butterfly valve is still in sliding contact friction at the moment of opening and closing 0°~10°, and achieves the effect of separation of the sealing surface of the butterfly plate at the moment of opening and sealing when the contact is closed, thereby extending the service life and improving sealing performance. Best purpose.
Therefore, it is widely used in pipelines with corrosive media such as metallurgy, electricity, petroleum, chemical industry, air, gas, combustible gas, water supply and drainage, where the medium temperature is less than or equal to 550 degrees Celsius. It is the best device to regulate flow and cut off fluids.
Features:
Simple structure, compact, light weight, easy to install and disassemble, and easy to maintain;
It adopts stainless steel "U"-shaped sealing ring, which has a certain degree of elasticity and has excellent sealing performance with the butterfly plate regardless of high or low temperatures;
The three-dimensional eccentricity, after strict calculation, the "U"-shaped sealing ring and the butterfly plate have almost no friction, have a long service life, and have the function of getting tighter as they are closed;
The structure of the stainless steel butterfly valve is unique, and the "switch" can be completed by simply turning the valve stem 90°. The operation is flexible, convenient, labor-saving, not affected by the level of medium pressure, and the sealing performance is reliable;
High temperature resistance, low temperature resistance and corrosion resistance
Standard Design
Design standards: GB/T12238-1989
Flange connection dimensions: GB/T9113.1-2000; GB/T9113.2-2000 GB/T9115.1-2000; GB/T9115.2-2000
Structure length: GB/T12221-1989
Pressure test: GB/T13927-1992; JB/T9092-1999
Specification
| Item | Double Eccentric Flanged Turbine Eccentric Electric Double Flange Butterfly Valve |
| Product name | Double Eccentric Flanged Turbine Eccentric Electric Double Flange Butterfly Valve |
| Material | CF8,CF8M,CF3,CF3M |
| Size | 4”-24”（DN100-DN600） |
| End Connection | Flanged |
| Pressure range | 150LB,300LB |
| Drive mode | Turbine, Manual, Pneumatic, |
| Standard | 3A, DIN, SMS, BS/RJT, ISO/IDF, ASME/BPE etc. |
| Gasket | PIFE, EPDM, Buna-N, Silicone, FPM etc. |
| Customized support | OEM |
| Media | Water, Oil, Gas, Air |
| Place of Origin | China |
| Certification | ISO 9001,CE,TUV,SGS |
| Application | For use in harsh oil and gas fields |
Body Type
Exploded view of Ball Valve
Materials of Main parts
About Delivery
About Application
