031 COMPATIBLE ACTUATOR AUTOMATIC PARTS LIST MANUAL 3 4 21 13 12 2 7 24 29 25 26 1 20 18 17 15 11 9 5 23 1a 19 8a 16 14 8 10 3a 3 WHEN DIAPHRAGM MATERIAL IS PTFE PART NO. / NAME QTY MATERIAL 19 SPRING WASHER 1 SUS304 20 SET NUT 1 SUS304 21 GAUGE COVER 1 PC 23 BOLT/NUT . SUS304 24 BOLT/NUT . SUS304 25 BONNET TOP LINER(3) 1 SET SUS304 26 BODY LINER(3) 1 SET SUS304 29 DISC SPRING WASHER(4) . SUS304 1a STUD NUT . SUS304 3a EMBEDDED DIAPHRAGM FITTING (A) 1 SUS304, TITANIUM (with palladium) PART NO. / NAME QTY MATERIAL 9 SLEEVE (A) 1 C3604 10 THRUST BEARING (A) 1 SUJ2 11 O-RING (A) 1 NBR 12 GREASE NIPPLE 1 C3604 13 HANDLE 1 PP 14 NAMEPLATE 1 U-PVC 15 CAP 1 PP 16 GASKET (A) 1 EPDM 17 VALVE SEAT 1 SUS304 18 STOPPER 1 SS400 (Unichrome plating) PART NO. / NAME QTY MATERIAL 1 BODY 1 BODY―――――――――――― BONNET U-PVC――――――――――― U-PVC PP――――――――――――――――――― PP PVDF――――――――――――― PPG（1） PVDF――――――――――――― PVDF 2 BONNET 1 3 DIAPHRAGM 1 EPDM, PTFE, etc. 4 CUSHION(2) 1 EPDM, etc. 5 COMPRESSOR 1 FC200 (Unichrome plating) 7 COMPRESSOR PIN 1 SUS304 8 STEM 1 C3604 8a DISPLAY LOT 1 SUS304 NOTE (1) Bonnet PPG 15 . 100 mm: black. 125 . 250 mm: ivory. (2) is used when the diaphragm material is PTFE. (3) is used when the body material is PP or PVDF. (4) is used when the body material is PVDF. (5) The dimensional drawing and part drawing show a product that uses PVDF as the body material. DIAPHRAGM VALVE TYPE 72 PNEUMATIC TYPE AV For detailed specifications, see P.118 ELECTRIC TYPE S For detailed specifications, see P.131 DIAPHRAGM VALVE / DIAPHRAGM VALVE TYPE 72 . NEAR-LINEAR FLOW CHARACTERISTICS . TRANSPARENT GAUGE COVER (MADE OF POLYCARBONATE) PROTECTS THE INTERNAL AND EXTERNAL PARTS FROM CORROSIVE CHEMICAL SOLUTIONS AND GASES. . THE GAUGE COVER ALSO SERVES AS AN INDICATOR, ALLOWING EASY CHECK OF OPENING DEGREE. MANUAL AUTOMATIC HANDLE ROTATION [FULL OPEN (ROTATION/LIFT) FULL CLOSE] MANUAL SIZE ROTATION 200mm (8inch) 19 SIZE ROTATION 250mm (10inch) 25 BASIC SPECIFICATIONS VALVE TYPE―――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――DIAPHRAGM VALVE TYPE 72 SIZE――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――200 mm, 250 mm (8 inch, 10 inch) BODY MATERIAL―――――――――――――――――――――――――――――――――――――――――――――― U-PVC PP PVDF SEAL MATERIAL / DIAPHRAGM―――――――――――――― EPDM PTFE FKM etc. CONNECTION / FLANGED― ―JIS5K, JIS10K, DIN PN10, ANSI CLASS150 HIGH PURITY SERIES―――――――――――――――――――――LUBRICANT FREE FLUID TEMPERATURE MAXIMUM WORKING PRESSURE (NORMAL TEMPERATURE) MPa{kgf/cm2} CONNECTION DIAPHRAGM: RUBBER DIAPHRAGM: PTFE METHOD 200mm 250mm 200mm 250mm FLANGED U-PVC 0℃ 〜 60℃ 0.3｛3.1｝0.3｛3.1｝0.2｛2.0｝0.2｛2.0｝ ○ PP - 20℃ 〜 90℃ 0.5｛5.1｝0.45｛4.6｝0.4｛4.1｝0.4｛4.1｝ ○ PVDF - 40℃ 〜 120℃ 0.5｛5.1｝0.45｛4.6｝0.4｛4.1｝0.4｛4.1｝ ○ FLUID TEMPERATURE MAXIMUM WORKING PRESSURE (NORMAL TEMPERATURE) MPa{kgf/cm2} CONNECTION DIAPHRAGM: RUBBER DIAPHRAGM: PTFE METHOD 200mm 250mm 200mm 250mm FLANGED U-PVC 0℃ 〜 60℃ 0.5｛5.1｝0.45｛4.6｝ 0.4｛4.1｝0.4｛4.1｝ ○ PP - 20℃ 〜 90℃ 0.5｛5.1｝0.45｛4.6｝ 0.4｛4.1｝0.4｛4.1｝ ○ PVDF - 40℃ 〜 120℃ - - 0.4｛4.1｝0.4｛4.1｝ ○ 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, material and actuator type, see the technical documents at the end of this catalog. * The diaphragm may become loose due to temperature changes during long storage, operation stop or while in use. Check the conditions and then retighten the bolts and nuts between the bonnet and the body to the "bonnet tightening torque". (Failure to do so may cause fluid leakage.) MODEL A (STANDARD) MODEL B (OPTION) * Made-to-order product.