083 BASIC SPECIFICATIONS VALVE TYPE――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――BUTTERFLY VALVE TYPE 75 SIZE――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――450 mm−600 mm (18 inch−24 inch) BODY MATERIAL――――――――――――――――――――――――――――――――――――――― PP PVDF SEAL MATERIAL / SEAT――――――――――――――――― EPDM FKM etc. CONNECTION / WAFER―――――――――――――JIS10K, DIN, ANSI FLUID TEMPERATURE MAXIMUM WORKING PRESSURE (NORMAL TEMPERATURE) MPa{kgf/cm2} 450mm 500 mm, 600 mm PP - 20℃ 〜 80℃ 0.5｛5.1｝ 0.35｛3.6｝ PVDF - 20℃ 〜 120℃ NOTE The maximum working pressure is the value including the water hammer pressure. Be careful that the maximum working pressure is not exceeded during use. * Concerning the allowable pressure for each temperature and material, see the technical documents at the end of this catalog. PNEUMATIC TYPE TW For detailed specifications, see P.124 ELECTRIC TYPE S For detailed specifications, see P.135 BUTTERFLY VALVE TYPE 75 BUTTERFLY VALVE / BUTTERFLY VALVE TYPE 75 . SMALL FACE-TO-FACE DIMENSION FACILITATES MOUNTING ON PIPING. FOR WATERWORKS STANDARD DETAILS OF EMBEDDED BODY FITTING (TOP) 216 209 207 208 25 7a 28 6 1 5 4 7 2 3 1a 1b 7b PARTS LIST MANUAL SPECIFICATION LIST MANUAL COMPATIBLE ACTUATOR AUTOMATIC LEVER TYPE SIDE GEAR TYPE TOP GEAR TYPE ― ○ ○ CHAIN TYPE LONG STEM TYPE FLOAT TYPE WITH LIMIT SWITCH ○ ○ ○ ○ * For other specifications, contact our sales office in your area. NOTE (1) Only used for JIS10K standard. PART NO. / NAME QTY MATERIAL 7 STEM 1 SUS403 7a KEY (A) 1 S45C 7b C-SHAPED STOP RING 1 Used for SUS304 450 mm. 25 GEAR BOX 1 FC250, etc. by Rotork (EPOXY PAINT) 28 BOLT (C) 4 SUS304 207 HANDLE (C) 1 FC250 (POLYURETHANE PAINT) PART NO. / NAME QTY MATERIAL 208 HANDLE GRIP 1 NYLON, etc. 209 SPRING PIN 1 SUS304 216 OPENING DEGREE DISPLAY PLATE 1 SUS304 1a RING 2 SS400 (EPOXY POWDER COATING) 1b EMBEDDED BODY FITTING(1) 8 C3604 PART NO. / NAME QTY MATERIAL 1 BODY 1 PP, PVDF 2 DISC 1 PP, PVDF 3 SEAT 1 EPDM, FKM, etc. 4 O-RING (A) 2 EPDM, FKM, etc. 5 O-RING (B) 2 EPDM, FKM, etc. 6 O-RING (C) 1 EPDM, FKM, etc. AUTOMATIC MANUAL