Series 120 safety valves are used for the industrial refrigeration equipments as overpressure protection devices.The suitable medium may be ammonia, propylence etc. It has a simple structure, good sealing performance, etc.Suitable temperature for:- 46℃~ 150℃ .
Series 120 safety valves are used for the industrial refrigeration equipments as overpressure protection devices.The suitable medium may be ammonia, propylence etc. It has a simple structure, good sealing performance, etc.Suitable temperature for:- 46℃~ 150℃ .