152 HIGH PURITY SERIES TRUE UNION DIAPHRAGM VALVE TYPE 14 15mm - 50mm(1/2inch - 2inch) (For details, refer to〈 CHEMICAL RESISTANCE ON ASAHI AV VALVE〉T-001 MATERIAL AND WORKING TEMPERATURE Body material Nominal size mm(inch) Working Temperature ℃（°F） Max. Working Pressure at 20℃(70゜F) MPa{kgf/cm2}［PSI］ End Connectors Unplasticized Polyvinyl Chloride(PVC) 15 - 50(1/2 - 2) 0 - 50(30 - 120) 1.0｛10.2｝［150］ Socket End. Threaded End Chlorinated Polyvinyl Chloride(C-PVC) 15 - 50(1/2 - 2) 0 - 90(30 - 195) 1.0｛10.2｝［150］ Socket End. Threaded End Polypropylene(PP) 15 - 50(1/2 - 2) −20 - 80(−5 - 175) 1.0｛10.2｝［150］ Socket End. Threaded End Polyvinylidene Fluoride(PVDF) 15 - 50(1/2 - 2) −20 - 100(−5 - 210) 1.0｛10.2｝［150］ Socket End. Threaded End. Spiqot End ■ Easy Maintenance The valve body can be removed from the pipe line by loosening the union nuts at both its ends. FEATURES PARTS & MATERIALS ＊With PTFE Diaphragm No. DESCRIPTION Pcs. MATERIAL No. DESCRIPTION Pcs. MATERIAL �@ BODY １ BODY/BONNET PVC/PVC C-PVC/PP PP/PP PVDF/PPG PVDF/PVDF �J GAUGE COVER 1 PC �K NAME PLATE 1 PVC �A BONNET �L RETAINING RING-C TYPE 1 STAINLESS STEEL304 �M O-RING(A) 1 EPDM �B DIAPHRAGM １ EPDM IIR NBR,CSM CPE,FKM VIFLON C（FKM-C） VIFLON F（FKM-F） PTFE �N O-RING(B) 1 EPDM �O THRUST RING(A) 1 UHMWPE �P THRUST RING(B) 1 UHMWPE �Q BOLT･NUT 4 STAINLESS STEEL304 ○3a INSERTED METAL OF DIAPHRAGM １ STAINLESS STEEL304 �S STOPPER 1 COPPER ALLOY（C3604） ○21 SCREW 1 STAINLESS STEEL304 �C CUSHION １ EPDM＊ ○25 ENDCONNECTOR 2 PVC C-PVC PP PVDF �E COMPRESSOR １ PVDF �F JOINT １ STAINLESS STEEL304 ○26 UNION NUT 2 �G STEM １ COPPER ALLOY（C3604） ○27 O-RING(C) 2 EPDM FKM Others �H SLEEVE １ COPPER ALLOY（C3604） �I HAND WHEEL １ PP ■ Bottom Stand for Easy Support Having a new bottom stand with an insert hole, DIAPHRAGM VALVE TYPE 14 helps support the piping. The valve is also provided with a flange stand to increase installation safety. SOCKET END φD2 D1 H1 H2 φd1 φd2 φD φd H L Bottom Stand . C Taper 1/T φd1 φD φd1 φD t φd φd L L . . S 2-φS1 Deptj S2 8 9 6 7 3 21 12 13 14 16 15 17 6 20 11 10 18 3 1 4 26 27 25 3a [150] [70] {10.2} 1.0 0.5 0.0 {5.1} PVDF PVC C-PVC PP PVC PVDF PP C-PVC -40 -20 0 20 40 60 80 100 120 （-40） （-5） （30） （90） （105） （140） （175） （210） （250） Max Working Pressure MPa{kgf/cm2}[PSI] Temperature℃（゜F） 15mm(1/2inch) - 50mm(2inch) True Union Type14 DIMENSION WORKING PRESSURE VS. TEMPERATURE TRUE UNION DIAPHRAGM LAB COCK PANEL MOUNTING BALL VALVE TYPE21 VALVE TYPE14 HP-PVC PIPES AV GASKET MULTI-JOINT AV FLANGE AV PREFAB JOINT HP-PVC FITTINGS & FITTINGS