Valve Torque Calculator 4+
A.W. Chesterton Company
Designad för iPad
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- Gratis
Skärmavbilder
Beskrivning
Modern fugitive emissions standards require a different approach to sealing valves with packed stuffing boxes. Even more than before the balance between leakage and stem friction becomes more important. For this reason it is crucial to tighten packing with a calculated force that keeps the balance between low emission levels and acceptable stem friction.
This tool calculates the gland bolt torque for valves that are packed with Chesterton style 1622 Low Emission Packing or Chesterton style 1724E Low Emission Sealing Sets. It requires the entry of the stuffing box inner and outer diameter, the stud diameter and number of studs and the entry of the lubricant used when tightening the valve. The tool works both in Inch and Metric units.
The generated torque is the torque that should be applied to the gland nuts.
The installation instructions of the packing used should always be followed in detail.
When using the torque in this tool and following the installation instructions of the packing, the leak level of the packing is guaranteed to stay below 100ppm, as measured following EPA Method 21, for duration of 5 years*.
*see the Chesterton Valve Emissions Warranty for conditions that apply
Nyheter
Version 1.1.0
- add product "5800 & 5800E"
- remove product "1726" (no more in the catalog)
- add pressure input for some caclulator formula
Appintegritet
Utvecklaren A.W. Chesterton Company har angett att appens integritetsrutiner kan inkludera hantering av data enligt beskrivningen nedan. Det finns mer information i utvecklarens integritetspolicy.
Data samlas inte in
Utvecklaren samlar inte in några data från den här appen.
Sekretessriktlinjer kan variera, till exempel utifrån de funktioner du använder eller din ålder. Läs mer
Information
- Leverantör
- A.W. Chesterton Company
- Storlek
- 31,7 MB
- Kategori
- Verktyg
- Kompatibilitet
-
- iPhone
- Kräver iOS 8.0 eller senare.
- iPad
- Kräver iPadOS 8.0 eller senare.
- iPod touch
- Kräver iOS 8.0 eller senare.
- Mac
- Kräver macOS 11.0 eller senare och en Mac med Apple M1‑chip eller senare.
- Apple Vision
- Kräver visionOS 1.0 eller senare.
- Språk
-
engelska
- Ålder
- 4+
- Copyright
- © 2017 Positiveyes Sarl
- Pris
- Gratis