Details
This PARA-SEAL valve is high performance butterfly valve of high durability, high seating performance.
It has several different seal ring constructions suitable to various service applications.
Specifications
| Body type | 710E | 720E |
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| Body size | 3"(80A) to 24"(600A) |
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| Body rating | ANSI Class 150 to 300, JIS 10K to 20K |
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| Fluid temperature | -196 to +500° |
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| Connections | Wafer type | Flanged (RF) |
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| Body materials | SCPH2/WCB, SCS13A/CF8, SCS14A/CF8M etc. |
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| Disc materials | SCPH2/WCB, SCS13A/CF8, SCS14A/CF8M etc. |
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| Disc treatment | Chrome plated or Stellited |
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| Rangeability | 60° Opening/25:1
90° Opening/50:1 |
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| Flow characteristics | Approximate Eq% (Inherent Characteristic) |
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| Seal ring type | FN | FV | CS | KS |
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| Seal ring materials | R. TFE | R. TFE | R. TFE | Kel-F |
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| Back ring materials | NBR | VITON | SUS316 | SUS316 |
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| Seat Leakage | Bubbletight ANSI Class VI |
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| Actuator combination | 6300RB, 6400RB, 6500RA, 7300RA: Pneumatic Cylinder Actuator
3500RB, 3600RB: Solid State Electronic Actuator
5200RA: Pneumatic Diaphragm Actuator |
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| Body Type | 732E |
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| Body Size | 3"(80A)~96"(2400A) |
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| Rating | ANSI/ASME Class 150~1500 |
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| Temperature | -196~600° |
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| Connection | RF RTJ |
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| Body materials | SCPH2/WCB, SCS13A/CF8, SCS14A/CF8M etc. |
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| Disc materials | SCPH2/WCB, SCS13A/CF8, SCS14A/CF8M etc. |
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| Disc treatment | Chrome plated or Stellited |
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| Range ability | 60° Opening/25:1
90° Opening/50:1 |
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| Flow characteristics | Approximate Eq% (Inherent Characteristic) |
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| Seal ring type | Laminated or Metal |
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| Seal ring materials | SUS316L/Graphite or SUS630/PH |
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| Seat leakage | FCI70-2 CLASS V or CLASS VI |
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| Actuator combination | 6300RB, 6400RB, 6500RA, 7300RA: Pneumatic Cylinder Actuator; 3500RB, 3600RB: Solid State Electronic Actuator; 5200RA: Pneumatic Diaphragm Actuator |
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