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For the most severe service applications, these valves feature a stem backseat for safety, a long cycle life with high temperature capability to 370° C, and a union bonnet for safe, convenient maintenance. |
Typical Applications |
- High temperature service to 370° C
- Corrosive handling
- Reactive and hot condensates
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Technical Data |
| BODY: | 316 stainless steel |
| MAXIMUM OPERATING PRESSURE: | Grafoil® packing:
276 Bar @ 21° C
172 Bar @ 370° C
Dyna-Pak® packing:
345 Bar @ 21° C |
| OPERATING TEMPERATURE RANGE: | Grafoil® packing:
-75° to +370° C
Dyna-Pak® packing:
-40° to +232° C |
| ORIFICE: | 7.9 mm |
| Cv FACTOR: | 1.10 | |
Features & Benefits |
| Safety |
- Integral stem backseat
- Union bonnet design
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| High temperature service |
- Grafoil® packing ring located below stem threads extends service to 370° C
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| Extended cycle life |
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| Reliability |
- All valves are tested for bubble-tight leakage at both seat and packing
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| Installation variety |
- Choice of HOKE Gyrolok® tube fittings, female NPT, or tube socket weld connections
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| Panel mounting |
- Panel mounting is standard on all models
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