Valve Torque Calculator 4+
A.W. Chesterton Company
專為 iPad 設計
-
- 免費
螢幕截圖
描述
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
最新功能
版本 1.1.0
- add product "5800 & 5800E"
- remove product "1726" (no more in the catalog)
- add pressure input for some caclulator formula
App 私隱
開發者表明A.W. Chesterton Company的私隱慣例或包括下列資料的處理。詳情請參閱開發者的私隱政策。
不收集資料
開發者不會從此 App 收集任何資料。
私隱慣例或因使用的功能或年齡等因素而異。進一步了解
資料
- 供應商
- A.W. Chesterton Company
- 大小
- 31.7 MB
- 類別
- 工具程式
- 兼容性
-
- iPhone
- 須使用 iOS 8.0 或以上版本。
- iPad
- 須使用 iPadOS 8.0 或以上版本。
- iPod touch
- 須使用 iOS 8.0 或以上版本。
- Mac
- 須使用 macOS 11.0 或以上版本及配備 Apple M1 或以上版本晶片的 Mac。
- Apple Vision
- 須使用 visionOS 1.0 或以上版本。
- 語言
-
英文
- 年齡
- 4+
- Copyright
- © 2017 Positiveyes Sarl
- 價格
- 免費