Rice pesticides used with caution during flowering

Rice plants often have diseases such as sheath blight, bacterial blight, rice blast, rice planthoppers, aphids, etc., and need to be controlled by chemical pesticides. However, because the flowering period of rice is a sensitive period for rice, if it is not properly controlled, it i

Condensate low load control valve overview

How it works: When the valve needs to be opened urgently, the actuator drives the valve stem to open the small valve core (pilot valve core) first, so that the pressure in the valve chamber is quickly relieved, and the small valve core keeps running to drive the large valve core to open. Such v