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| Grooved_end Butterfly Valve |
 At full rated operating pressure(200/300PSI),bidirectional seal is available with the valve |
| With grooved mechanical design ,the connection is easy ,quick and reliable |
| Can be used as isolating valve for any flow direction so as to simplify installation,and when used as isolating valve in blind-end pipeline ,no cover or flange is needed to be installed |
| The top flange of unique square neck type conforming to ISO standard can be directly connected to the actuator in accordance with ISO Standard |
| Seal test pressure 200/300PSI,shell test pressure 300/451PSI |
| making it suitable for the most demanding on/off or throttling applications in such industries as chemical processing,petroleum,petrochemical,and pulp & Paper |
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- Materials of Main Parts
- Cv Value
- ¹ÜµÀÅäÌ×·¨À¼
- Dimensions and Weight
- Type Numbering System
- Techical Data
Ordering the product |
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Techical Data
Standard sizes 21/2"-24" ANSI Class 150,in carbon or stainless steel construction,wafer or lug body designs
Pressure Rating @ 37.8¡ãC
Class 150 1.995Mpa/285 PSIG(A216 Gr.WCB)
Class 150 1.925Mpa/275 PSIG(A351 Gr.CF8M)
Maximum Temperature for seats & Seals @ 0 PSIG:PTEE 160.7¡ãC
Minimum Operating Temperature:-13.2¡ãC |
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