# Castel Selector

> Castel Selector (iPhone/iPad app by Castel S.r.l..)

- Source: https://appshunter.io/ios/app/castel-selector/id1556397437 (this page in markdown: same URL + `.md`)
- Developer: [Castel S.r.l.](https://appshunter.io/developer/1554507062)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 14.0 · 26 MB
- Languages: English
- Released: 2021-03-05
- Data updated: 2026-05-14
- User reviews in markdown: https://appshunter.io/ios/app/castel-selector/id1556397437/reviews.md

## What is Castel Selector?

Castel selection app is able to help you through the design of systems by choosing the correct valve within your system.
This software is able to size all Castel products, indicating theirs behaviour according to the installation branch and the gas used, providing the appropriate pressure drop value used for each selection.
With this app you are able to generate a report with all the information about circuit and about selection.


## Version history (last 5 releases)

### 4.0.1 — 2026-04-15

Updated safety valve selection workflow

### 4.0 — 2026-03-04

Added safety valve selection mode

### 3.0.3 — 2025-07-31

Stability and performance enhancements

### 3.0 — 2023-11-02

Added filters selection mode

### 2.3.1 — 2023-09-27

Stability and performance enhancements

## Apps similar to Castel Selector

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Carel Controlla](https://appshunter.io/ios/app/carel-controlla/id1412655267) | — | Free | Utilities |
| [Sanhua Cross Reference](https://appshunter.io/ios/app/sanhua-cross-reference/id1570571833) | — | Free | Utilities |
| [Valve Torque Calculator](https://appshunter.io/ios/app/valve-torque-calculator/id1163184803) | — | Free | Utilities |
| [LLS 4000](https://appshunter.io/ios/app/lls-4000/id1503467195) | — | Free | Utilities |
| [AC Calculator Lite](https://appshunter.io/ios/app/ac-calculator-lite/id1537174761) | 4.8 (20) | Free | Utilities |
| [CO2ART](https://appshunter.io/ios/app/co2art/id1549119010) | — | Free | Utilities |

## More apps by Castel S.r.l.

- [Castel Regolo](https://appshunter.io/ios/app/castel-regolo/id1586287525)

All apps by Castel S.r.l.: https://appshunter.io/developer/1554507062

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-14.*