boiler drain off ball valve with hose union&cap (D1048)

Technical specification
1.nominal pressure:1.6MPa
2.working medium:water.oil.steam
3.working temperature:-20℃≤t≤150℃
4.pip thread to ISO228
5.nickel plated or brass
6.after assembling,test water at pressure no less then 0.6MPA,no leakage(brass body)