---
title: HMCharacteristicTypeValveType
framework: homekit
role: symbol
role_heading: Global Variable
path: homekit/hmcharacteristictypevalvetype
---

# HMCharacteristicTypeValveType

The type of automated valve that controls fluid flow.

## Declaration

```swift
let HMCharacteristicTypeValveType: String
```

## Discussion

Discussion The corresponding value is one of the constants in the HMCharacteristicValueValveType enumeration.

## Topics

### Values

- [HMCharacteristicValueValveType](homekit/hmcharacteristicvaluevalvetype.md)

## See Also

### Water

- [HMCharacteristicTypeWaterLevel](homekit/hmcharacteristictypewaterlevel.md)
- [HMCharacteristicTypeLeakDetected](homekit/hmcharacteristictypeleakdetected.md)