41 ■ Short Face-to-Face Dimension The Valves are Designed to Comply ISO5752 Short Face . to-Face dimension and allowed Replacement of Common Metal Valves. ■ Easy Piping Maintenance It is not necessary to remove fluid from the pipe line. ■ Same Features as Type57L BUTTERFLY VALVE TYPE 57L-IS FEATURES SPECIFICATIONS Body material Standard Working Temperature ℃（°F) Max. Working Pressure MPa{kgf/cm2}[PSI} Polyvinyl Chloride（PVC) ANSI 0〜50 (30〜120） 1.0MPa{10.2kgf/cm2}[150PSI] DIMENSIONS TABLE Lever Type PARTS & MATERIALS Ａ Ｐ．Ｃ．Ｄ．Ｃ φｄ φD ｎ−ｔ φ8.2 (Key hole diameter for HANDLE LOCK) W ｘ ｘ H3 H2 H1 H φD1 φｈ L2 L1 t T X-X �@ �F ○1e ○24 ○21 ○20 ○22 ○23 �P �R �Q�O ○156 ○157 ○16a �E �G �A �B DIMENSION No. DESCRIPTION QTY. MATERIAL �@ BODY 1 PVC ○1e LUG-INSERT STAINLESS STEEL(SUS304) (STANDARD) STAINLESS STEEL(SUS316) �A DISC 1 PP �B SEAT 1 EPDM,FKM,NBR,Others �E O-RING(C) 1 �F STEM 1 STAINLESS STEEL(SUS403) �G STEM RETAINER(A) 1 PP �O HANDLE(A) 1 PP ○16a HANDLE INSERTED METAL 1 STAINLESS STEEL(SUS316L) ○17 HANDLE LEVER 1 PPG �Q PIN 1 PPG �R SPRING 1 STAINLESS STEEL(SUS304) ○20 WASHER(A) 1 STAINLESS STEEL(SUS304) ○21 BOLT(B) 1 STAINLESS STEEL(SUS304) ○22 LOCKING PLATE 1 PPG ○23 SCREW(B) 4 STAINLESS STEEL(SUS304) ○24 CAP(A) 1 PP ○156 RETAINING RING 2 STAINLESS STEEL(SCS13) ○157 SCREW(F) 4 STAINLESS STEEL(SUS304) ANSI UNIT: inch Nominal Size d ANSI150lb D D1 L1 L2 H H1 H2 H3 A W T t inch mm C n h 3 80 3.03 6.00 4 0.75 7.28 4.13 1.73 1.81 7.52 3.82 5.31 2.20 9.84 7.09 1.26 5/8-11 UNC 4 100 4.02 7.50 8 0.75 8.27 5.28 2.05 2.20 8.11 4.41 5.91 2.20 9.84 8.50 1.52 5/8-11 UNC 6 150 5.91 9.50 8 0.87 10.63 7.48 2.20 2.40 9.92 5.55 7.20 2.72 12.60 10.67 1.57 3/4-10 UNC 8 200 7.68 11.75 8 0.87 12.60 9.53 2.36 2.66 11.14 6.61 8.43 2.72 15.75 12.76 1.57 3/4-10 UNC DIAPHRAGM VALVE BUTTERFLY BALL VALVE VALVE SWING CHECK VALVE BALL CHECK, BALL FOOT VALVE AUTOMATIC WATER GATE VALVE GAUGE VALVE STOP VALVE FEEDING VALVE ROTARY ANGLE VALVE CONSTANT FLOW ALFALFA VALVE VALVE Y-SEDIMENT NEEDLE VALVE STRAINER AIR RELEASE VALVE WAFER CHECK VALVE