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16 ● 200mm(8inch) ・250mm(10inch) (LIFT) With PTFE Diaphragm L H φD φd P.C.D.C H1 φD2 φD1 . t n-φh 3 3 4 5 9 8 1a 1 7 2 24 12 13 21 23 10 11 14 15 16 17 18 19 20 3a MATERIAL AND WORKING TEMPERATURE Body material Nominal size mm(inch) Working Temperature ℃(゜F) Max. Working Pressure at 20℃(70゜F) MPa{kgf/cm2[} PSI] Rubber Diaphragm PTFE Diaphragm 200mm(8inch) 250mm(10inch) 200mm(8inch) 250mm(10inch) PVC 200(8)・250(10) 0 - 60(30 - 140) 0.3{3.1}[40] 0.3{3.1}[40] 0.2{2.0}[30] 0.2{2.0}[30] PP 200(8)・250(10) −20 - 90(−5 - 195) 0.5{5.1}[70] 0.45{4.6}[65] 0.4{4.1}[55] 0.4{4.1}[55] PVDF 200(8)・250(10) −40 - 120(−40 - 250) 0.5{5.1}[70] 0.45{4.6}[65] 0.4{4.1}[55] 0.4{4.1}[55] ■ Sealed Bonnet Having a sealed bonnet with an O-ring, prevents rain water or external atmosphere from entering the bonnet, DIAPHRAGM VALVE TYPE 72 can be safely used outdoors. ■ Sealed Indicator Because a clear indicator gauge protects the exposed metallic part on top of the stem against atmosphere, corrosive gas or fluid does not of the valve. ■ Position Indication The position indicator also shows the degree of the valve position. FEATURES DIMENSION DIAPHRAGM VALVE TYPE 72 200mm, 250mm(8inch, 10inch) PARTS & MATERIALS Note : 1) Used for PTFE Diaphragm 2) Used for PVC,PP Body 3) Used for PVDF Body No. DESCRIPTION Pcs. MATERIAL No. DESCRIPTION Pcs. MATERIAL @ BODY 1 BODY/BONNET PVC/PVC PP/PP PVDF/PPG PVDF/PVDF J O-RING(A) 1 NBR K GREASE NIPPLE 1 COPPER ALLOY(C3604) A BONNET 1 L HAND WHEEL 1 PP M NAME PLATE 1 PVC B DIAPHRAGM 1 EPDM,PTFE,FKM,NBR VIFLON F(FKM-F) VIFLON C(FKM-C) N CAP 1 PP O SEAT GASKET(A) 1 EPDM P SEAT RING 1 STAINLESS STEEL304 C CUSION1) 1 EPDM Q STOPPER 1 CHROMIZED STEEL(SS400) D COMPRESSOR 1 GRAY IRON CASTING R SPRING WASHER 1 STAINLESS STEEL304 E COMPRESSOR NUT 1 COPPER ALLOY(C3604) S SET NUT 1 STAINLESS STEEL304 F COMPRESSOR PIN 1 STAINLESS STEEL304 ○21 GAUGE COVER 1 POLYCARBONATE G STEM 1 SUM23 ○23 STUD BOLT・NUT − STAINLESS STEEL304 H SLEEVE(A) 1 GRAY IRON CASTING ○24 BOLT・NUT − STAINLESS STEEL304 I THRUST BEARING(A) 1 HIGH CARBON CHROMIUM BEARING(SUJ2) ○1a INSERTED NUT − COPPER ALLOY(C3604)2) STAINLESS STEEL3043) ○3a INSERTED METAL OF DIAPHRAGM 1 STAINLESS STEEL304 Others WORKING PRESSURE VS. TEMPERATURE [150] [70] [150] [70] [150] [70] [150] [70] [150] [70] [150] [70] [150] [70] [150] [70] {10.2} 0.5 1.0 0.0 {5.1} 1.0 {10.2} 0.5 {5.1} 0.0 1.0 {10.2} 0.5 0.0 {5.1} 1.0 {10.2} 0.5 {5.1} 0.0 1.0 0.5 {5.1} {10.2} 0.0 1.0 {5.1} 0.5 {10.2} 0.0 1.0 {5.1} 0.5 {10.2} 0.0 1.0 {5.1} 0.5 {10.2} 0.0 PVDF PP PVC PP PVDF PVC PP PVC PP PVC PP PVDF PVC PVC PP PVDF PP PVC PVC PP PP PVC PVC PP PVDF PVDF PVDF PVC PP PP PVDF PVC PVDF PVC PP PP PVDF PVC PVDF PVC PP PP PVDF PVC -40 -20 0 20 40 60 80 100 120 (-40) (-5) (30) (90) (105) (140) (175) (210) (250) -40 -20 0 20 40 60 80 100 120 (-40) (-5) (30) (90) (105) (140) (175) (210) (250) -40 -20 0 20 40 60 80 100 120 (-40) (-5) (30) (90) (105) (140) (175) (210) (250) -40 -20 0 20 40 60 80 100 120 (-40) (-5) (30) (90) (105) (140) (175) (210) (250) -40 -20 0 20 40 60 80 100 120 (-40) (-5) (30) (90) (105) (140) (175) (210) (250) -40 -20 0 20 40 60 80 100 120 (-40) (-5) (30) (90) (105) (140) (175) (210) (250) -40 -20 0 20 40 60 80 100 120 (-40) (-5) (30) (90) (105) (140) (175) (210) (250) -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] Max Working Pressure MPa{kgf/cm2}[PSI] Max Working Pressure MPa{kgf/cm2}[PSI] Max Working Pressure MPa{kgf/cm2}[PSI] Max Working Pressure MPa{kgf/cm2}[PSI] Max Working Pressure MPa{kgf/cm2}[PSI] Max Working Pressure MPa{kgf/cm2}[PSI] Max Working Pressure MPa{kgf/cm2}[PSI] Temperature℃(゜F) Temperature℃(゜F) Temperature℃(゜F) Temperature℃(゜F) Temperature℃(゜F) Temperature℃(゜F) Temperature℃(゜F) Temperature℃(゜F) Rubber Diaphragm 200mm(8inch) Type72 Spec.A:Standard PTFE 200mm(8inch) Type72 Spec.A:Standard PTFE 250mm(10inch) Type72 Spec.A:Standard PTFE 250mm(10inch) Type72 Spec.B:Special Rubber Diaphragm 200mm(8inch) Type72 Spec.B:Special Spec.B:Special PTFE 200mm(8inch) Type72 Spec.B:Special Rubber Diaphragm 250mm(10inch) Type72 Spec.A:Standard Rubber Diaphragm 250mm(10inch) Type72 DIAPHRAGM BALL VALVE VALVE BUTTERFLY VALVE SWING CHECK VALVE BALL CHECK, BALL FOOT GATE VALVE GAUGE VALVE STOP VALVE VALVE AUTOMATIC WATER FEEDING VALVE ROTARY ANGLE ALFALFA VALVE VALVE CONSTANT FLOW NEEDLE VALVE VALVE Y-SEDIMENT STRAINER AIR RELEASE VALVE WAFER CHECK VALVE