FLOW CONTROL VALVE /
NUMBER OF WAYS: 2 /
NOMINAL DIAMETER: 4” /
MATERIAL BODY: CAST STEEL ASTM A216 DEGREE WCB /
SEALING: TEFLON /
INTERNAL CONSTRUCTION: ECCENTRIC DISC /
SEALING CLASS: IV /
REGULATING TYPE: AUTOMATIC /
OPERATION TYPE: PNEUMATIC ACTUATOR VR2 FEEDING 3,5KGF/CM2 /
OPERATION TYPE 2: WITH POSITIONER HEP17-13BLRYCRGSD-A1-B 4 TO 20MA DC E /
REGULATOR KZ03-2A-XX /
ACTION: REVERSE; END: MOUNTING BETWEEN WAFER FLANGES /
STANDARD END: JIS B2212 10K /
FLANGE DIAMETER: 210.00 MM /
CENTER/HOLES: 175.00 MM /
NUMBER OF HOLES: 8 /
HOLE DIAMETER: 19,00 MM /
FACE TO FACE: 194,00 MM /
FLOW CHARACTERISTIC: LINEAR /
FLUID: NITROGEN /
WORKING TEMPERATURE: 30 DEGREES CENTIGRADE /
PRESSURE WORK: P1 = 2 KGF/CM2 AND P2= 1.9KGF/CM2 /
FLOW RATE: MAXIMUM 1680 NM3/H /
PLUG TYPE /
RETURN TYPE: SPRING /
DRAWING: SK4022K1DB0007 (APV) PAG 230 AND 231 /