VALVE CONTROL BUTTERFLY, MONOBLOC, CAST IRON ASTM A 48, EXTREMITY: WAFER, TYPE OF EXTREMITY: GROOVED, AFNOR NFE 29206, CAST IRON ASTM A 48 CLASSE 30, HOD: STAINLESS STELL AISI 420, METAL, API 598, PRESSURE PN 10, NOMINAL DIAMETER 300 MM, ACTUATOR DIAPRAGM / SPRING, 90 DEGREE, DIRECT (AIR FOR OPEN), ELECTRIC-PNEUMATIC, SIGNAL OF INPUT 4 TO 20MA, WITHOUT POSITION OF TRANSMITER, ELECTRIC PROTETION IP 54, WITH FILTER/REGULATER/MANOMETER
OBS:
– ACTUATOR MATERIAL OF THE BODY ALUMINIUM, PRESSURE OF FOOD AIR
2 BAR CONCENTRATED ON THE BODY OF THE ATUADOR, TEMPERATURE OF
WORK 90 DEGREE CELSIUS;
– THE VALVE WORKS WITH HOT AIR IN THE PRESSURE OF 1290
MMCA, TEMPERATURE 450 DEGREES CELSIUS;
– FINISH OF THE BODY OF THE VALVE WITH PAINTING TO BASE OF EPOXI
YELLOW, CONFORMABLE COLOR PADRAO MUNSELL 5Y8/12 (EG-5, ITEM
11.13);