240 DISCONTINUED PRODUCT MODEL MATERIAL SIZE (mm) TIME OF PRODUCTION DISCONTINUATION TIME OF PARTS SUPPLY DISCONTINUATION RECOMMENDED SUCCESSION MODEL BUTTERFLY VALVE TYPE 56 PP, PVDF 250 . 350 APR 2005 APR 2010 BUTTERFLY VALVE TYPE 57 FRP LARGE SIZE BUTTERFLY VALVE FRP 1,350, 1,500 JUL 2005 JUL 2005 . LIVE BALL U-PVC, PVDF 15 . 50 DEC 2005 DEC 2010 BALL VALVE TYPE 21α (PERFORATED) BUTTERFLY VALVE TYPE 84 U-PVC 50 . 200 DEC 2005 DEC 2010 . FRP LARGE SIZE BUTTERFLY VALVE FRP 1,100 . 1,200 JUL 2006 JUL 2006 PDCPD LARGE SIZE BUTTERFLY VALVE GATE VALVE (SOFT SEAL TYPE) COMPATIBLE WITH PE PIPE HI-PVC 50 . 150 NOV 2006 NOV 2006 . BALL FOOT VALVE U-PVC, C-PVC, PVDF 15 . 100 MAY 2009 MAY 2014 BALL FOOT VALVE BALL VALVE TYPE 21 U-PVC, C-PVC 15 . 50 NOV 2009 NOV 2014 BALL VALVE TYPE 21α SWING CHECK VALVE (GASKET TYPE) U-PVC, PP, PVDF (PVDF COATED EPDM) 15 . 200 SEP 2010 SEP 2015 SWING CHECK VALVE (O-RING TYPE) (PFA COATED FKM) SWING CHECK VALVE (O-RING TYPE) U-PVC, PP, PVDF 15 . 200 SEP 2010 SEP 2015 SWING CHECK VALVE (O-RING TYPE) AUTOMATIC WATER FEEDING VALVE (SEMIAUTOMATIC TYPE) U-PVC 50 . 80 OCT 2015 OCT 2020 . NOTE Consumable parts are prepared so that they can be supplied for 5 years after the production discontinuation. However, it may become difficult to supply the parts depending on the consumption condition of the parts. In such cases, please contact us for other methods, such as the use of an alternative item. MANUAL VALVE DISCONTINUED PRODUCT LIST (PRODUCTS DISCONTINUED IN 2005 OR LATER) PAGE DESCRIPTION 006 UPDATED FOR CERTICATES 018 NEW DIAPHRAGM VALVE PNEUMATIC TYPE AP (DOUBLE ACTING, AIR TO OPEN, AIR TO CLOSE) 067〜068 NEW COMPACT BALL VALVE TYPE 27 090 BUTTERFLY VALVE TYPE 58 147 PRESSURE UNIT FOR CHECK VALVES UPDATED TO MPa from KPa 169 PRODUCT MODEL CODE LISTED 183 PRODUCT MODEL CODE LISTED 185〜186 DIMENSION UPDATED AND PRODUCT MODEL CODE LISTED 187 PRODUCT MODEL CODE LISTED 189〜191 PRODUCT MODEL CODE LISTED 015〜190 PRODUCT MODEL CODE LISTED FOR HIGH PURITY SERIES 196 UPDATED TO A SPECIFICATION OF AN ORIGINAL INDICATOR FOR IMPELLER FLOW METER 239 PRODUCT CERTIFICATE LIST UPDATED REVISED RECORD