(ON/OFF) BALL VALVE FW11AV301421, COMPLETE VALVE WITH ACTUATOR ALFA VALVOLE, MODEL : AVT75 SR8 , MODEL : ALFA 10NF
MANUFACTURER : ALFA VALVOLE

VALVE
TYPE : WAFER
PLUG FORM : BALL
RATING : PN16
PROCESS CONNECTION : DN25
FAILURE : CLOSED
FLANGE TYPE : DIN 2501
OVERALL LENGTH : 43MM

GENERAL DATA
MANUFACTURE STD : BS 5351
RATING : PN 16 DIN 2401
COUPLING : PN 16 RF DIN 2501 (2)
TEST REPORT : EN 10204/2.2
HYDRAULIC BODY TEST : 24 BARG
HYDRAULIC SEAT TEST : 17.6 BARG
AIR SEAL TEST : >= 5,6 BARG}

PART NAMES
BODY TYPE : FLAT BODY; FULL BORE IN LINE
BODY MATERIAL : FORG. ASTM A182 GR.F316 DN
CASTING ASTM A351CF 8 DN 200
BODY WITH THROUGH METRIC THREADED HOLES DIN 13
BODY JOINT : RING NUT (DN
FLANGE (DN>=150) AISI 316
GASKET : PTFE
SCREWS : ASTM A193 GR. B8

TRIM
BALL SHUTTER (4) : ASTM A182 GR. F316
SEATS : PTFE GLASS FILLED
GROUND STEM : ASTM A182 GR. F316
INNER FITTINGS&GLAND : AISI 316
ANTISTATIC DEVICE : AISI 316 (N° 2)
STEM/BALL CONNECT. : ARTICULATED
PACKING : PTFE (RINGS)
BELLEVILLE WASHERS : ZINC COATED STEEL