A40Y Full-Open Safety Valve with Radiator Spring and Relief Spring

LA40Y-16C/25/40 LA40Y-64/100 LA40Y-16/25/40P LA40Y-64P/100P LA40Y-16/25/40I LA40Y-64/100I

LA40-C is suitable for equipment or pipelines handling air, water, argon-hydrogen mixtures, etc., with operating temperatures ≤400℃; LA40Y-I is for those with operating temperatures ≤450℃; LA40Y-P is for equipment or pipelines with corrosive media at operating temperatures ≤300℃, serving as an overpressure protection device.