It's a part of a water glass casting valve.

Manufacturer	Zhejiang Suegin Special Founding Co. Ltd.
Category	Valve
Price	￥900.0

Order number	001.
Brand	Other
Goods	001.
Model	Other
Materials	Cast copper.
Connection Form	Frank.
Pressure environment	Constant pressure
Working temperature	Temperature
Form	Ball
Turn!	1000
Standard	National criteria
Appearance	Micro
Movement direction	Double
Parts and components	Spare parts
Apply media	Water
Type (channel position)	Binary
Whether or not to export a source of goods exclusively across borders	Yes