Technical data
1.Strength test pressure :6.0Mpa
2. Max open valve strength:2.5Mpa.Min open valve strength:0.3Mpa
3.Operating temperature-45℃ to +150℃
4.Suitable Medium:R22,R507.R407C.R404A.R134A.R717 etc refrigerant gas
5.Working system: Long time closed type
6.With manual open function
7. Working normally under 85%~120% Normal voltage