Butterfly Valve
317 VALVE SERIES OF BUTTERFLY VALVE
The butterfly valve is a quarter-turn valve that regulates the fluid controlled by the disc inside. The valve will be opened or closed when the disc rotates a quarter-turn. It is a more lightweight, simple structure than other valves. Also, it can shut the flow quickly and is easily installed.
The butterfly valve is suitable for petrochemical, metallurgical, electric power, construction, heating, water supply, water treatment, pulping, paper, printing, and dyeing industries.
317 Valve provides butterfly valves of the wafer, lug, concentric, and double offset types. We have been providing quality valve products and liquid control solutions to meet various requirements since 1968.
Are you looking for fluid control solutions? Please do not hesitate to contact us for further information!
(BF-111W/111L/111U) BUTTERFLY VALVE WAFER TYPE & LUG TYPE & FLANGE TYPE
BUTTERFLY VALVE – CONCENTRIC TYPE
WAFER TYPE, LUG TYPE, U TYPE FLANGE.
BODY: GG25, GGG40, A216-WCB, CF8, CF8M
DISC: GGG40, BRONZE, SS304/316.
STEM: AISI 420/431/304/316.
SEAT: EPDM/NBR/FPM/NEOPRENE/PTFE
CONN: ANSI B16.5, EN1092, JIS B2220
INSPECTION & TESTING: API 598, EN 12266
MOUNTING FLANGE: ISO 5211
SIZE: DN40-DN1200 (1-1/2”~48”) BF-111W/BF-111U
SIZE: DN25-DN 800 (1”~32”) BF-111L
OPERATOR: LEVER, GEAR, PNEUMATIC, ELECTRIC ACTUATOR OPERATED
WAFER TYPE, LUG TYPE, U TYPE FLANGE.
BODY: GG25, GGG40, A216-WCB, CF8, CF8M
DISC: GGG40, BRONZE, SS304/316.
STEM: AISI 420/431/304/316.
SEAT: EPDM/NBR/FPM/NEOPRENE/PTFE
CONN: ANSI B16.5, EN1092, JIS B2220
INSPECTION & TESTING: API 598, EN 12266
MOUNTING FLANGE: ISO 5211
SIZE: DN40-DN1200 (1-1/2”~48”) BF-111W/BF-111U
SIZE: DN25-DN 800 (1”~32”) BF-111L
OPERATOR: LEVER, GEAR, PNEUMATIC, ELECTRIC ACTUATOR OPERATED
(BF-111G) BUTTERFLY VALVE GROOVED TYPE
RESILIENT SEATED BUTTERFLY VALVE-CONCENTRIC TYPE
GROOVED TYPE.
BODY: DUCTILE IRON A536
DISC: DUCTILE IRON A536 WITH EPDM
SHAFT: AISI 420/431/304/316 (stem)
BUSHING: PTFE
O-RING: BUNAN OR EPDM
CONN: GROOVED TYPE
INSPECTION & TESTING: API 598
MOUNTING FLANGE: ISO 5211
SIZE: DN50-DN300 (2”~12”)
OPERATOR: LEVER, GEAR OPERATOR WITH INDICATOR FLAG.
GROOVED TYPE.
BODY: DUCTILE IRON A536
DISC: DUCTILE IRON A536 WITH EPDM
SHAFT: AISI 420/431/304/316 (stem)
BUSHING: PTFE
O-RING: BUNAN OR EPDM
CONN: GROOVED TYPE
INSPECTION & TESTING: API 598
MOUNTING FLANGE: ISO 5211
SIZE: DN50-DN300 (2”~12”)
OPERATOR: LEVER, GEAR OPERATOR WITH INDICATOR FLAG.
(BF-112W/112L) BUTTERFLY VALVE WAFER TYPE & LUG TYPE
BUTTERFLY VALVE – CONCENTRIC TYPE
WAFER TYPE, LUG TYPE.
BODY: GG25, GGG40, A216-WCB, CF8, CF8M
DISC: GGG40, BRONZE, SS304/316.
STEM: AISI 420/431/304/316.
SEAT: EPDM/NBR/EPM/NEOPRENE
CONN: ANSI B16.5, EN1092, JIS B2220
INSPECTION & TESTING: API 598, EN 12266
MOUNTING FLANGE: ISO 5211
SIZE: DN40-DN600 (1-1/2”~24”)
OPERATOR: LEVER, GEAR, PNEUMATIC, ELECTRIC ACTUATOR OPERATED
WAFER TYPE, LUG TYPE.
BODY: GG25, GGG40, A216-WCB, CF8, CF8M
DISC: GGG40, BRONZE, SS304/316.
STEM: AISI 420/431/304/316.
SEAT: EPDM/NBR/EPM/NEOPRENE
CONN: ANSI B16.5, EN1092, JIS B2220
INSPECTION & TESTING: API 598, EN 12266
MOUNTING FLANGE: ISO 5211
SIZE: DN40-DN600 (1-1/2”~24”)
OPERATOR: LEVER, GEAR, PNEUMATIC, ELECTRIC ACTUATOR OPERATED
(BF-114W/114L) LINED BUTTERFLY VALVE WAFER TYPE & LUG TYPE
LINED BUTTERFLY VALVE-CONCENTRIC TYPE
WAFER TYPE, LUG TYPE, CORROSION RESISTANT.
BODY: GGG40, A216-WCB, CF8, CF8M
DISC: PTFE/PFA/FEP LINED, SUS, ALUMINUM BRONZE
STEM: SUS
SEAT: PTFE/RTFE/PFA/TFM
CONN: ANSI 150LBS, JIS 10K, PN10/16
INSPECTION & TESTING: API 598, EN 12266
MOUNTING FLANGE: ISO 5211
SIZE: DN40-DN400 (1.1/2”~16”)
TEMPERATURE: -40℃ ~ 180℃
OPERATOR: LEVER, GEAR, PNEUMATIC, ELECTRIC ACTUATOR OPERATED
WAFER TYPE, LUG TYPE, CORROSION RESISTANT.
BODY: GGG40, A216-WCB, CF8, CF8M
DISC: PTFE/PFA/FEP LINED, SUS, ALUMINUM BRONZE
STEM: SUS
SEAT: PTFE/RTFE/PFA/TFM
CONN: ANSI 150LBS, JIS 10K, PN10/16
INSPECTION & TESTING: API 598, EN 12266
MOUNTING FLANGE: ISO 5211
SIZE: DN40-DN400 (1.1/2”~16”)
TEMPERATURE: -40℃ ~ 180℃
OPERATOR: LEVER, GEAR, PNEUMATIC, ELECTRIC ACTUATOR OPERATED
(BF-121/122) BUTTERFLY VALVE DOUBLE OFFSET SERIES
HIGH PERFORMANCE DOUBLE OFFSET BUTTERFLY VALVE
MANUAL AND AUTOMATED
ASME/ANSI CLASS 150 AND 300
BODY: A216-WCB, A351-CF8, CF8M
DISC: A351 CF8/CF8M
STEM: AISI 304/316/17-4PH
SEAT: SOFT/METAL
CONN: ANSI B16.5, EN1092, JIS B2220
INSPECTION & TESTING: API 598, EN 12266
MOUNTING FLANGE: ISO 5211
SIZE: DN50-DN600 (2”~24”)
CLASS 150 (BF-121)
CLASS 300 (BF-122)
OPERATOR: LEVER, GEAR, PNEUMATIC, ELECTRIC ACTUATOR OPERATED
MANUAL AND AUTOMATED
ASME/ANSI CLASS 150 AND 300
BODY: A216-WCB, A351-CF8, CF8M
DISC: A351 CF8/CF8M
STEM: AISI 304/316/17-4PH
SEAT: SOFT/METAL
CONN: ANSI B16.5, EN1092, JIS B2220
INSPECTION & TESTING: API 598, EN 12266
MOUNTING FLANGE: ISO 5211
SIZE: DN50-DN600 (2”~24”)
CLASS 150 (BF-121)
CLASS 300 (BF-122)
OPERATOR: LEVER, GEAR, PNEUMATIC, ELECTRIC ACTUATOR OPERATED
(BF-26N/26S/26M/28G/28S/28M) CAST IRON BUTTERFLY VALVE WAFER TYPE LEVER & GEAR OPERATED
CAST IRON BUTTERFLY VALVE
WAFER TYPE. LEVER OPERATED.
DISC: FCD45. STEM: SS410.
BODY: FC25. SEAT: NBR/EPDM.
CONN: JIS 10K, ANSI 150 LBS, BS10
TABLE E, BS4504 PN10/PN16.
SIZE: 1-1/2”~12”
WAFER TYPE. LEVER OPERATED.
DISC: FCD45. STEM: SS410.
BODY: FC25. SEAT: NBR/EPDM.
CONN: JIS 10K, ANSI 150 LBS, BS10
TABLE E, BS4504 PN10/PN16.
SIZE: 1-1/2”~12”
(BF-WCB-26N/26S/26M/28G/28S/28M) CAST STEEL BUTTERFLY VALVE WAFER TYPE LEVER & GEAR OPERATED
CAST STEEL BUTTERFLY VALVE
WAFER TYPE. LEVER OPERATED.
DISC: FCD45. STEM: SS410.
BODY: WCB. SEAT: NBR/EPDM.
CONN: JIS 10K, ANSI 150 LBS, BS10
TABLE E, BS4504 PN10 / PN16.
SIZE: 1-1/2”~12”
WAFER TYPE. LEVER OPERATED.
DISC: FCD45. STEM: SS410.
BODY: WCB. SEAT: NBR/EPDM.
CONN: JIS 10K, ANSI 150 LBS, BS10
TABLE E, BS4504 PN10 / PN16.
SIZE: 1-1/2”~12”
(BF-304-26S/316-26M/304-28S/316-28M) ST.ST.304 / ST.ST.316 BUTTERFLY VALVE WAFER TYPE LEVER & GEAR OPERATED
ST.ST.304/316 BUTTERFLY VALVE
WAFER TYPE. LEVER OPERATED.
DISC: SS304. STEM: SS304.
BODY: SS304. SEAT: NBR/EPDM.
CONN: JIS 10K, ANSI 150 LBS, BS10
TABLE E, BS4504 PN10 / PN16.
OPTION: GEARBOX OPERATED
SIZE: 1-1/2”~12”
WAFER TYPE. LEVER OPERATED.
DISC: SS304. STEM: SS304.
BODY: SS304. SEAT: NBR/EPDM.
CONN: JIS 10K, ANSI 150 LBS, BS10
TABLE E, BS4504 PN10 / PN16.
OPTION: GEARBOX OPERATED
SIZE: 1-1/2”~12”
(BF-26NL/26SL/26ML/28GL/28ML) CAST IRON BUTTERFLY VALVE LUG TYPE LEVER & GEAR OPERATED
CAST IRON BUTTERFLY VALVE
LUG TYPE. LEVER OPERATED.
DISC: FCD45. STEM: SS410.
BODY: FC25. SEAT: NBR/EPDM.
CONN: JIS 10K, ANSI 150 LBS, BS10
TABLE E, BS4504 PN10/PN16.
OPTION: GEARBOX OPERATED
SIZE: 1-1/2”~12”
LUG TYPE. LEVER OPERATED.
DISC: FCD45. STEM: SS410.
BODY: FC25. SEAT: NBR/EPDM.
CONN: JIS 10K, ANSI 150 LBS, BS10
TABLE E, BS4504 PN10/PN16.
OPTION: GEARBOX OPERATED
SIZE: 1-1/2”~12”
ELECTRIC ACTUATOR BUTTERFLY VALVE
ELECTRIC ACTUATOR (UM SERIES)
MOUNTING KITS OR DIRECT MOUNT TYPE
WITH BUTTERFLY VALVE
MOUNTING KITS OR DIRECT MOUNT TYPE
WITH BUTTERFLY VALVE
(CYD-BF26N) CYLINDER-TYPE-BUTTERFLY-VALVE
CYLINDER TYPE BUTTERFLY VALVE
(STR DOUBLE ACTING)
FC DOUBLE CYLINDER ACTUATOR
WAFER TYPE BUTTERFLY VALVE
BODY: CAST IRON (FC25)
SIZE: 2”~14”
(STR DOUBLE ACTING)
FC DOUBLE CYLINDER ACTUATOR
WAFER TYPE BUTTERFLY VALVE
BODY: CAST IRON (FC25)
SIZE: 2”~14”
