GIEX Dual Water Timer Valve GX-03ZG where is Quirk?

I bought a GIEX Dual Water Timer Valve GX-03ZG and don’t know how to find the relevant zigpy.quirks.v2.CustomDeviceV2 file on Github.

If I look at zha-device-handlers/zhaquirks/tuya at dev · zigpy/zha-device-handlers · GitHub then I can’t find any Valves there. But as this quirk is provided by ZHA I’m looking ev. in the wrong place.
I guess this valve is not yet fully supported by ZHA, because the single valves from GieX that I have are showing all the parameters, but the Dual Valve only some of them. Any help is welcome ev. I can create a custom quirk for the dual valve version.

I’m having a kind of similar issue, but the quirk is applied. My Lidl Parkside PSBZS A1 worked fine until beginning/mid of April when most of the entities became unavailable after updating HA. Te entities are no longer supported by the integration:

EEE: 84:71:27:ff:fe:19:1c:db

Nwk: 0xa036

Device Type: EndDevice

LQI: 12

RSSI: Unknown

Last seen: 2025-05-02T16:21:25

Power source: Battery or Unknown

Quirk: zigpy.quirks.v2.CustomDeviceV2

Any idea how to get it back working?

Cheers,
Chris

I’m facing the exact same issue with the GIEX Dual Water Timer GX-03ZG. Fortunately, I’ve noticed that the manufacturer is active here on the forum — @Giex — so hopefully they can help us figure this out or provide some guidance on getting full ZHA support for the dual valve version.

What do you think is missing?

Here are the additional values from: the GIEX Single valve:


Or does the Dual valve has no flow sensors build in?

The dual valve doesn’t have flow sensors. The manufacturer indicated that a future model would have them, but not this one. The only Datapoints I didn’t include were the schedule related ones, mainly because there isn’t a good way to use those in HA.