Features: 1) Dimensions: (1", 5/4") x (3/4" x Φ18) x (2 - 10) 2) Functions:a) Water temperature: ≤90oCb) System pressure: ≤1MPa 3) Material: brass 4) Mainly used for radiation to adopt warm system and spread hot machinesystem Packing: Spirit steeps bag / paper packet / paper packet / wooden crate