2 Valves
Information from Valve Body:

572463
400 WOG
Q1
08
Standard 1/4 turn action
plain handle

1 Valve
Information from Valve Body:
572470
400 WOG
Q1
08
Standard 1/4 turn action
Has Spring Action Handle (Resembles clothes pin) to prevent accidental changes to the valve position.

I researched and could not find any valves quite like them and have no idea of the brand.
It appears to be a 1/2″ ball valve with female threaded fitting.
The body style is split, but is not a traditional 3 part valve.

The valves are new with protective plugs.