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트루유니온 볼 밸브 TRUE UNION BALL VALVE       · 제조사 : JSC     · Size : 15A~100A (1/2"~4")     · Type : 소켓(본드식),나사,후렌지     · Color : 백색/회색 ㆍ국내 최고의 부드러운 핸들작동으로 개폐가 완벽 ㆍ무독성으로 음용수의 위생 표준에 부합됨   ㆍ과학적인 설계로 볼의 움직임을 방지 ㆍ용이한 핸들작동으로 밸브의 개폐가 완벽 ㆍ수동에서 자동으로 변환 용이 ㆍ무독성으로 음용수의 위생 표준에 부합됨 ㆍ공장에서 100% 압력 테스트를하여 누설이 전혀 없음. ㆍ정밀하게 연마된 BALL사용으로 SEAT와의 마찰을 줄여 사용수명 장기화 ㆍ화학,공업배관에 가장 널리 사용 ㆍScientific design to prevent the ball from shifting. ㆍEasy turning of handle, perfect opening and closing every time. ㆍEasy Convertible from manual to automatic. ㆍHealthy,non-toxic, free of stains,conformin to shipment,no leakage. ㆍEach valve is pressure tested prior to shipment,no leakage. ㆍBall well grinded to reduce friction at large between the ball and the seat ㆍWidely used for industrial pipelines, suvh as water treatment, green food processing, chemical plants, electroplating plant etc. Parts & Materials NO. DEscRIPTION PCS MATERIAL 1 Boddy 1 U-PVC,C-PVC,PP,PVDF 2 Ball 1 U-PVC,C-PVC,PP,PVDF 3 Carruer(Union) 1 U-PVC,C-PVC,PP,PVDF 4 End Connector 2 U-PVC,C-PVC,PP,PVDF 5 Union Nut(Cap nut) 2 U-PVC,C-PVC,PP,PVDF 6 Seat 2 PTFE 7 Handle 1 ABS 8 Stem 1 U-PVC,C-PVC,PP,PVDF 9 O-Ring(A) 2 EPDM,FPM 10 O-Ring(B) 2 EPDM,FPM 11 O-Ring(C) 2 EPDM,FPM 12 O-Ring(D) 1 EPDM,FPM Dimensions Standard Nom.Size DN-inch JIS/KS Dimensions (unit:mm) Test Pressure (kgf/cm²) d1 d2 d3 I L A H1 H2 Socket Thread Flange Socket Thread Flange Socket Thread Flange 15A-1/2" 15 22.2 PT 1/2 70 49 48 95 22 116 120 142 92 51.5 31.5 15 20A-3/4" 20 26.2 PT 3/4 75 61 60 100 26 138 131 173 101 61.5 38.5 15 25A-1" 25 32.3 PT 1 90 70 70 125 28 152 147 186 108 69 42 15 32A-1 1/4" 31 38.3 PT 1 1/4 100 82 83 135 28 161 161 191 121 81 47 15 40A-1 1/2" 40 48.3 PT 1 1/2 105 100 100 140 35 186 183 216 133 90 55 15 50A-2" 51 60.3 PT2 120 116 116 155 42 200 200 225 157 102.5 64.5 15 65A-2 1/2" 65 76.5 PT 2 1/2 - 144 144 - 54 250 250 - 185 117 72 15 80A-3" 75 89.4 PT3 - 158 158 - 48 248 248 - 204 133 79 15 100A-4" 94 114.46 PT4 - 202 202 - 55 278 278 - 204 154 101 15   Standard Nom.Size DN-inch ANSI Dimensions (unit:inch) Test Pressure (psi) d1 d2 d3 I L A H1 H2 Socket Thread Flange Socket Thread Flange Socket Thread Flange 15A-1/2" 0.59 0.848 PT 1/2 2.38 1.89 1.89 3.74 0.87 4.72 4.72 5.59 3.62 2.03 1.24 220 20A-3/4" 0.79 1.058 PT 3/4 2.75 2.36 2.36 3.94 0.98 5.16 5.16 6.81 4.02 2.42 1.52 220 25A-1" 0.984 1.325 PT 1 3.12 2.76 2.76 4.02 1.06 5.79 5.79 7.32 4.33 2.72 1.65 220 32A-1 1/4" 1.22 1.67 PT 1 1/4 3.50 3.27 3.27 5.32 1.10 6.34 6.34 7.52 4.76 3.19 1.85 220 40A-1 1/2" 1.57 1.912 PT 1 1/2 3.88 3.94 3.94 5.51 1.38 7.21 7.21 8.50 5.24 3.54 2.17 220 50A-2" 2.01 2.387 PT2 4.57 4.57 4.57 6.10 1.61 7.87 7.87 8.59 6.3 4.31 2.54 220 65A-2 1/2" 2.56 2.889 PT 2 1/2 - 5.67 5.67 - 2.13 9.84 9.84 - 7.28 4.61 2.83 220 80A-3" 2.95 3.516 PT3 - 6.22 6.22 - 1.89 9.76 9.76 - 8.03 5.24 3.11 220 100A-4" 3.7 4.518 PT4 - 7.87 7.87 - 2.17 10.9 10.9 - 8.03 6.06 3.98 220