fiorentini菲奥 安全装置 Dilock

Main features:

? Intervention for over/under pressure or for overpressure only
? Intervention for temperature increase within 170°/190°C - 338°/374°F
? Manual reset
? Compact
? Reduced size
? Can be maintained regularly without removing body from pipelines
? Integrated by-pass
? Installed with pressure switch on bottom