Sodium Cyanide 30% solution is mainly used as leaching agent in gold mining operations with leaching process.Manufacturer: Hebei ChengxinPlace of origin: ChinaCategory: Dangerous Goods Clarification 6.1CAS#: 143-33-9
These valves are composed of a solenoid operated pilot valve and a pilot operated slave valve. When a solenoid is energised the pilot valve directs the flow to move the spool of the slave valve, thus changing the direction of flow in the hydraulic circui