SPHERICAL DISC BUTTERFLY VALVE
BODY
WCB | CF8 | CF8M
DISC
ASTM A 351 Gr CF8 | CF8M
SEAT
PTFE | GRAPHITE FILLED PTFE | GLASS FILLED PTFE
MFG STD
API 609
INSP & TEST STD
API 598
SHAFT
AISI 410 | AISI 304 | AISI 316
ENDS
WAFER TYPE TO SUIT ASME B 16.5 (150#)
OPERATION
FLOW CONTROL LEVER | GEAR | PNEUMATIC | OPERATED | ELECTRICAL | ACTUATED
HYD-TEST PRESSURE
BODY : 300 Psig (21 Kg/Cm ²)
SEAT : 160 Psig (11 Kg/Cm ²)
SIZE RANGE
40 MM TO 300 MM
