140 D d1 d d1 L TAPER 1/T TAPER 1/T 2 3 4 1 ・The PREFAB JOINT can be installed easily, fast and securely. ・The PREFAB JOINT, when placed in a pipeline, facilitates the cleaning of the pipeline. ・The body of the PREFAB JOINT can be removed from a pipeline only by loosening its union nut. Thus it is suitable for pipelines which are frequently disconnected, such as temporary pipelines and slurry pipelines. Socket End ● Type B (one-side union) 　13mm(3/8inch) − 100mm(4inch) ● Pipes can be disconnected only loosening the union nut. D d1 d1 d L 2 3 4 1 THREADED END Note : The shape and appearane of the valve differ a little with nominal size compared to the drawing. DIMENSIONS TABLE JIS Nominal Size d Socket End Threaded End D PVC, C-PVC PVC d1 . 1/T L JIS B 0203 mm inch d1 . L 13 3/8 13 18.13 18 1/30 46 Rc 3/8 15 43 48 16 1/2 15 22.11 20 1/34 46 Rc 1/2 15 43 48 20 3/4 20 26.13 24 1/34 61 Rc 3/4 17 57 60 25 1 25 32.16 27 1/34 70 Rc 1 20 63 70 30 11/4 31 38.19 30 1/34 77 Rc11/4 22 71 82 40 11/2 40 48.21 37 1/37 95 Rc11/2 25 82 100 50 2 51 60.25 42 1/37 107 Rc 2 28 96 106 65 21/2 65 76.60 61 1/48 164 ─ ─ ─ 133 75 3 77 89.60 64 1/49 189.5 ─ ─ ─ 152 100 4 100 114.70 84 1/56 245 ─ ─ ─ 210 PARTS & MATERIALS No. DISCRIPTION Pcs. MATERIAL �@ BODY 1 PVC,C-PVC �A END CONNECTOR 1 PVC,C-PVC �B UNION NUT 1 PVC,C-PVC �C O-RING 1 EPDM,FKM,Others PREFAB JOINT (UNION) FEATURES SPECIFICATIONS Type Type B (Single union) Material Unplasticized Polyvinyl Chloride(PVC) Chlorinated Polyvinyl Chloride(C-PVC) Nominal Size Socket End 13mm(3/8inch) - 100mm(4inch) Spigot End 13mm(3/8inch) - 50mm(2inch) Threaded End 13mm(3/8inch) - 50mm(2inch) Temperature Range PVC=0℃ - 50℃(30°F - 120°F) C-PVC=0℃ - 90℃(30°F - 195°F) Max. Working Pressure 1.0MPa{10.2kgf/cm2} [150PSI] DIMENSIONS PVC C-PVC 0 - 50 （30 - 120） 0 - 50 （30 - 120） 51 - 60 （121 - 140） 61 - 80 （141 - 175） 81 - 90 mm inch （176 - 195） 13 3/8 1.0{10.2} 1.0{10.2} 0.8{8.2} 0.6{6.1} 0.4{4.1} 16 1/2 1.0{10.2} 1.0{10.2} 0.8{8.2} 0.6{6.1} 0.4{4.1} 20 3/4 1.0{10.2} 1.0{10.2} 0.8{8.2} 0.6{6.1} 0.4{4.1} 25 1 1.0{10.2} 1.0{10.2} 0.8{8.2} 0.6{6.1} 0.4{4.1} 30 11/4 1.0{10.2} 1.0{10.2} 0.8{8.2} 0.6{6.1} 0.4{4.1} 40 11/2 1.0{10.2} 1.0{10.2} 0.8{8.2} 0.6{6.1} 0.4{4.1} 50 2 1.0{10.2} 1.0{10.2} 0.8{8.2} 0.6{6.1} 0.4{4.1} 65 21/2 1.0{10.2} 1.0{10.2} 0.8{8.2} 0.6{6.1} 0.4{4.1} 75 3 1.0{10.2} 1.0{10.2} 0.6{6.1} 0.4{4.1} 0.3{3.1} 100 4 1.0{10.2} 1.0{10.2} 0.6{6.1} 0.4{4.1} 0.3{3.1} Material Temp.℃(°F) Nominal Size Unit:MPa{kgf/cm2} PREFAB JOINT JOINTS FITTING PIPES BOLT, NUT, OTHER CEMENT FLANGES WASHER