... way fluid, can bear larger differential drop, large rangeability; 4.High accuracy of flow characteristic;5. Cage guided structure makes ... (mm)25385075Rangeability 50 :1Body rating PN 1.6,4.0,6.4; ANSI 150,300,600LB;JIS 10,16,20,30 ... diaphragm actuators Accessorypositioner ,solenoid valve ,air set ,lock valve ,limit switch,valve positioner transmitter,hand wheel etcApprovalsGB/T 4213-2008Structure length ...