2 WAY PNEUMATIC DIAPHRAGM OPERATED ON-OFF TYPE “CKD”

MODEL CONTROL VALVE FLANGED END 150# SIZE IN MM 1” (25 MM) (A) ACTUATOR DATA: ACTUATOR : LINER SPRING RETURN TYPE DIAPHRAGM COVER : SHEET METAL PRESSING DIAPHRAGM : NITRILE RUBBER. INLET AIR SUPPLY : 1.5 TO 3.5 KG/CM² max STEM MOVEMENT : REVERSIBLE ACTUATOR ACTION : AIR TO OPEN SPRING ACTION : CLOSED (PLUG TO SEAT) AIR FAIL POSITION : CLOSE OPENING OF CLOSING TIME : LESS THEN 5 SEC (B) CONTROL VALVE: BODY & BONNET : ASTM A351 Gr. CF8 TRIM & INTERNAL : ASTM A351 Gr. CF8 GLAND PACKING : PTFE TEMPERATURE : UP TO 200° C MAX PRESSURE : FOR 150# SEAT WORKING PRESSURE 10 BAR END CONNECTION : FLANGED END ANSI B 16.5 150# LEAKAGE CLASS : ASME B16.104 CLASS IV SEAL : SOFT SEATED AIR FAIL/SAFE POSITION : NORMALLY CLOSE