A butterfly valve is from a family of valves called quarter-turn valves. In operation, the valve is fully open or closed when the disc is rotated a quarter turn. The “butterfly” is a metal disc mounted on a rod. When the valve is closed, the disc is turned so that it completely blocks off the passageway. When the valve is fully open, the disc is rotated a quarter turn so that it allows an almost unrestricted passage of the fluid. The valve may also be opened incrementally to throttle flow. (Wiki)
Based on the type of ends of the body butterfly valves are available in following types
Design & manufacture according to API 609, AWWA C504, ASME B16.34
Test & inspection according to API 598
Face-to-face according to API 609, ASME B16.10
End Connection according to ASME B16.5 (RF, RTJ), ASME B16.47 (RF,RTJ), MSS SP-44 (NPS 22 Only), ASME B16.25 (BW), AWWA A207
BUTTERFLY VALVE (5") SIZE, SS304 BODY, PTFE SEAT, SS316 DISC, WAFER CONNECTION, JIS10K CLASS, LEVER OPERATED "BUENO"
BUTTERFLY VALVE, (6") SIZE, DUCTILE IRON BODY, PTFE SEAT, SS316 DISC, WAFER CONNECTION, PN16 CLASS, LEVER OPERATED "BUENO"
BUTTERFLY VALVE (2") SIZE, DUCTILE IRON BODY, PTFE SEAT, SS316+F46 DISC, LUG CONNECTION, JIS10K CLASS, LEVER OPERATED "BUENO"
BUTTERFLY VALVE 2" SIZE, CAST IRON BODY, SS316 DISC, RUBBER SEAT, WAFER CONNECTION , PN16 HANDWHEEL OPERATED, “BUENO”
BUTTERFLY VALVE 3" SIZE, CAST IRON BODY, SS316 DISC, RUBBER SEAT, WAFER CONNECTION , PN16 HANDWHEEL OPERATED, “BUENO”
BUTTERFLY VALVE (14") SIZE, A216 WCB BODY, EPDM SEAT, SS304 DISC, WAFER CONNECTION, JIS10K CLASS, WORM GEAR OPERATED "BUENO"
BUTTERFLY VALVE (16") SIZE, CAST IRON BODY, WAFER CONNECTION, JIS10K CLASS, EPDM SEAT, CF8 DISC, OPERATED GEAR "BUENO"
BUTTERFLY VALVE (18") SIZE, CAST IRON BODY, WAFER CONNECTION, JIS10K CLASS, EPDM SEAT, CF8 DISC, OPERATED GEAR "BUENO"
BUTTERFLY VALVE (20") SIZE, CAST IRON BODY, WAFER CONNECTION, JIS10K CLASS, EPDM SEAT, SS304 DISC, GEAR OPERATED "BUENO"
BUTTERFLY VALVE (24") SIZE, DUCTIL IRON BODY, EPDM SEAT, SUS304 DISC, WAFER TYPE, GEAR OPERATED, CL JIS10K/PN10 "BUENO"
BUTTERFLY VALVE (3") SIZE, DUCTILE IRON BODY, EPDM SEAT, SS304 DISC, WAFER CONNECTION, JIS10K CLASS, WORM GEAR OPERATED "BUENO"
BUTTERFLY VALVE 1-1/2" SIZE, CAST IRON BODY, SS316 DISC, EPDM SEAT, WAFER CONNECTION , PN16 HANDWHEEL OPERATED, “BUENO”
BUTTERFLY VALVE (3") SIZE, CAST IRON BODY, FLANGE CONNECTION, JIS10K CLASS, EPDM SEAT, OPERATED LEVER "BUENO"
BUTTERFLY VALVE (4") SIZE, DUCTILE IRON BODY, SS304 DISC, WAFER CONNECTION, JIS 10K CLASS, EPDM SEAT, OPERATED LEVER "BUENO"
BUTTERFLY VALVE (4") SIZE, DUCTILE IRON BODY, SS304 DISC, WAFER CONNECTION, JIS 10K CLASS, EPDM SEAT, OPERATED LEVER "BUENO"
BUTTERFLY VALVE (2") SIZE, LONG BONNET TYPE, A216-WCB BODY, SS304 DISC, VITON SEAT, FLANGE CONNETION, CLASS #150, C/W PNEUMATIC ACTUATOR DOUBLE ACTING WITH HANDWHEEL "BUENO"
BUTTERFLY VALVE (3") SIZE, LONG BONNET TYPE, A216-WCB BODY, SS304 DISC, VITON SEAT, FLANGE CONNETION, CLASS #150, C/W PNEUMATIC ACTUATOR DOUBLE ACTING WITH HANDWHEEL "BUENO
BUTTERFLY VALVE (12") SIZE, SS316 BODY, WAFER CONNECTION, ANSI 150 CLASS, PNEUMATIC SINGLE ACTING (FAIL CLOSE) LIMIT SWITCH + POSITINER + MANUAL GEAR LEVER OPERATED "BUENO"
SHUT OFF BUTTERFLY VALVE (12”) SIZE, CAST IRON BODY, EPDM SEAT, SS304 DISC, WAFER TYPE, PN16 CLASS, PNEUMATIC ACT. DA + GEAR BOX + LIMIT SWITCH "BUENO"
SHUT OFF BUTTERFLY VALVE (18") SIZE, CAST IRON BODY, EPDM SEAT, SS304 DISC, WAFER TYPE, PN16 CLASS, PNEUMATIC ACT. DA + GEAR BOX + LIMIT SWITCH "BUENO"
SHUT OFF BUTTERFLY VALVE (5") SIZE, CAST IRON BODY, EPDM SEAT, SS304 DISC, WAFER TYPE, PN16 CLASS, PNEUMATIC ACT. DA + GEAR BOX + LIMIT SWITCH "BUENO"
SHUT OFF BUTTERFLY VALVE (6") SIZE, CAST IRON BODY, EPDM SEAT, SS304 DISC, WAFER TYPE, PN16 CLASS, PNEUMATIC ACT. DA + GEAR BOX + LIMIT SWITCH "BUENO"
SHUT OFF BUTTERFLY VALVE (8") SIZE, CAST IRON BODY, EPDM SEAT, SS304 DISC, WAFER TYPE, PN16 CLASS, PNEUMATIC ACT. DA + GEAR BOX + LIMIT SWITCH "BUENO"
SHUT OFF BUTTERFLY VALVE, (18”) SIZE, CAST IRON BODY, EPDM SEAT, SS304 DISC, WAFER CONNECTION, JIS 10K CLASS, PNEUMATIC SINGLE ACTING OPERATED “BUENO”
SHUT OFF BUTTERFLY VALVE, (5”) SIZE, CAST IRON BODY, EPDM SEAT, CF8 DISC, WAFER CONNECTION, JIS 10K CLASS, PNEUMATIC SINGLE ACTING OPERATED “BUENO”
SHUT OFF BUTTERFLY VALVE, (6”) SIZE, CAST IRON BODY, EPDM SEAT, SS304 DISC, WAFER CONNECTION, JIS 10K CLASS, PNEUMATIC SINGLE ACTING OPERATED “BUENO
SHUT OFF BUTTERFLY VALVE, (8”) SIZE, CAST IRON BODY, EPDM SEAT, CF8 DISC, WAFER CONNECTION, JIS 10K CLASS, PNEUMATIC SINGLE ACTING OPERATED “BUENO”
SHUT OFF BUTTERFLY VALVE (6") SIZE, A216-WCB BODY, PTFE SEAT, SS304 DISC, WAFER TYPE, JIS20K CLASS, PNEUMATIC ACT. DA + GEAR BOX + LIMIT SWITCH "BUENO"
SHUT OFF BUTTERFLY VALVE (8") SIZE, A216-WCB BODY, PTFE SEAT, SS304 DISC, WAFER TYPE, JIS20K CLASS, PNEUMATIC ACT. DA + GEAR BOX + LIMIT SWITCH "BUENO"
SHUT OFF BUTTERFLY VALVE, (1.1/4”) SIZE, WCB BODY, RTFE SEAT, SS304 DISC, FLANGE RF CONNECTION, JIS 10K CLASS, PNEUMATIC SINGLE ACTING OPERATED “BUENO
SHUT OFF BUTTERFLY VALVE, (3”) SIZE, WCB BODY, RTFE SEAT, SS304 DISC, FLANGE RF CONNECTION, JIS 10K CLASS, PNEUMATIC SINGLE ACTING OPERATED “BUENO”
SHUT OFF BUTTERFLY VALVE, (4”) SIZE, WCB BODY, PTFE SEAT, SS304 DISC, WAFER CONNECTION, JIS 20K CLASS, PNEUMATIC SINGLE ACTING OPERATED “BUENO”
BUTTERFLY VALVE (2") DN50, 50A, SIZE, DUCTIL IRON BODY, EPDM SEAT, CF8M DISC, WAFER TYPE CONNECTION, PN16/JIS10K CLASS, LEVER OPERATOR "VAMEIN"
BUTTERFLY VALVE (2.5") SIZE, DUCTILE IRON BODY, EPDM SEAT, CF8M DISC, WAFER TYPE, PN16/JIS10K CLASS, LEVER OPERATOR
BUTTERFLY VALVE (3") SIZE, DUCTILE IRON BODY, EPDM SEAT, CF8M DISC, WAFER TYPE, PN16/JIS10K CLASS, LEVER OPERATOR
BUTTERFLY VALVE (4") SIZE, DUCTIL IRON BODY, EPDM SEAT, CF8M DISC, WAFER TYPE, PN16/JIS10K CLASS, LEVER OPERATOR
BUTTERFLY VALVE, (5") SIZE, DUCTILE IRON BODY, EPDM SEAT, CF8M DISC, WAFER TYPE, PN16/JIS10K CLASS, LEVER OPERATOR
BUTTERFLY VALVE (6") SIZE, DUCTILE IRON BODY, EPDM SEAT, CF8M DISC, WAFER TYPE, PN16/JIS10K CLASS, LEVER OPERATOR
BUTTERFLY VALVE (8") SIZE, DUCTIL IRON BODY, EPDM SEAT, CF8M DISC, WAFER TYPE, PN16/JIS10K CLASS, LEVER OPERATOR
BUTTERFLY VALVE (2") SIZE, CARBON STEEL A216 GR WCB BODY, PTFE SEAT, SS WITH PFA LINING DISC, WAFER TYPE, PN16/JIS10K CLASS, LEVER OPERATOR
BUTTERFLY VALVE (2.5") SIZE, CARBON STEEL A216 GR WCB BODY, PTFE SEAT, SS WITH PFA LINING DISC, WAFER TYPE, PN16/JIS10K CLASS, LEVER OPERATOR
BUTTERFLY VALVE (3") SIZE, CARBON STEEL A216 GR WCB BODY, PTFE SEAT, SS WITH PFA LINING DISC, WAFER TYPE, PN16/JIS10K CLASS, LEVER OPERATOR
BUTTERFLY VALVE, (5") SIZE, CARBON STEEL A216 GR WCB BODY, PTFE SEAT, SS WITH PFA LINING DISC, WAFER TYPE, PN16/JIS10K CLASS, LEVER OPERATOR
BUTTERFLY VALVE, (6") SIZE, CARBON STEEL A216 GR WCB BODY, PTFE SEAT, SS WITH PFA LINING DISC, WAFER TYPE, PN16/JIS10K CLASS, LEVER OPERATOR
BUTTERFLY VALVE (3") SIZE, CARBON STEEL A216 GR WCB BODY, PTFE SEAT, SS WITH PFA LINING DISC, WAFER TYPE, PN16/JIS10K CLASS, LEVER OPERATOR
BUTTERFLY VALVE, (5") SIZE, CARBON STEEL A216 GR WCB BODY, PTFE SEAT, SS WITH PFA LINING DISC, WAFER TYPE, PN16/JIS10K CLASS, LEVER OPERATOR
BUTTERFLY VALVE, (6") SIZE, CARBON STEEL A216 GR WCB BODY, PTFE SEAT, SS WITH PFA LINING DISC, WAFER TYPE, PN16/JIS10K CLASS, LEVER OPERATOR
BUTTERFLY VALVE (3") SIZE, CARBON STEEL A216 GR WCB BODY, PTFE SEAT, SS WITH PFA LINING DISC, WAFER TYPE, PN16/JIS10K CLASS, LEVER OPERATOR
Jual Butterfly Valve | Type Lug | Type Wafer | Type Flange | Jual Butterfly Valve WCB | Cast Iron | Stanless Steel | Butterfly Valve Jakarta | Surabaya | Cilegon | Gresik | Kalimantan | Karawang | Balaraja | Jual Murah | Kitz Butterfly Valve | Vamein Butterfly Valve | Vatac Butterfly Valve | Jual Valve Butterfly Wafer | Butterfly Valve eccentric | Concentric | Triple Offset | Double Offset | Actuator Butterfly Valve | Pneumatic Butterfly Valve | Electric Butterfly Valve