BV series
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Ball Valve - shut-off valve Features The Ball Valve turns on and off the air pressure to pneumatic equipment. It provides effective sectional area appropriate to the tube size. The graduations on the lever enables rough adjustments of flow rate (10 series). Water can be passed because of PPS used for the body resin (20, 60 series). Knob (polyacetal) stem(nickel-plated brass) Machine screw (steel) Lock pin (stainless steel) Elastic sleeve (nitrile rubber) Lock claw (stainless steel) Tube Release ring (polyacetal) Metalic joint body (nickel-plated brass) Ball holder (nickel-plated brass) Ball seal (teflon) Ball (nickel-plated brass) O-ring(nitrile rubber) Ball holder (nickel-plated brass) Resin body (10 series : PBT,20,60 series : PPS) 10 Series 20 Series 60 Series Series Air Air, water (conditional) Fluid admitted 0~130psi(0~0.9MPa) Service pressure range 0~102psi(0~0.7MPa) -29.5in. Hg ( -100KPa ) Working vacuum 32~140°F ( 0~60°C ) Service temperature range Effective cross-sectional area 10mm2(0.542Cv) 20mm2(1.084Cv) 60mm2(3.252Cv) Model Designation (Example) *Conditions of Water (when used) 1.Operating temperature : 32~140°F(0~60°C) 2.Operating pressure : 0~43.5psi(0~0.3MPa) 3.No water hammer is allowed. 4.Be sure to install the insert ring. Port size Code Size (2) Effective cross-sectional area BVLG, BVLM Effective crosssectional area U: Hexagon flat-to-flat inch spec. (NPT) No code: Hexagon flat-to-flat mm spec. Port size Code Size Either of the ports can be an air inlet port. Turn the lever in O direction and air flows. Turn the lever to the end stop in S d

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Union Straight Model code Effective area Unequal Dia. Union Straight Model code CAD Weight (g) file name file name 13 13 Bulkhead Union Straight ※ Release-ring on the bulkhead side is round shape. Effective area

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Effective area 41 37 11.8 9.8 11.6 ※ “L” and "20" is a reference value for height dimension after tightening thread. BVLU Union Model code Effective area Weight Unit：mm m CAD file name BVLG Unequal Dia. Union Elbow B1

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Tube O.D. Tube end Model Mo øD C BVLCN1-1/8U 1/8 0.4 BVLCN1-5/32U 5/32 0.4 Effective area file name Effective area file name Bulkhead Union Elbow ※ Release-ring on the bulkhead side is round shape. Effective area

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Union Straight Tube O.D. Model code øD Unequal Dia. Union Straight Unit：mm CAD file name Model code Bulkhead Union Straight øP unit:mm Eff. area Weight CAD H2 (mm2) (g) file name 19 27

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unit:mm Weight CAD (g) file name ! Detailed Safty Instruction Before using the PISCO device, be sure to read the "Safety Instructions", "Common Safety Instructions for Products Listed in This Manual" and "Common Safety Instructions for Change Series Valves". ! 1. When the fluid admitted is water, do not use the 20 or 60 series unless all the conditions required in Specifications are satisfied. Otherwise damage to the valve body or leaks may occur. ! 1. When oprating the lever, turn it 90 degrees completely until it stops. Inadequate turning may result in poor conduction or low flow rate due...

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Union Elbow file name Model code Unequal Dia. Union Elbow Effective area Unit：mm CAD Effective area Weight 2) (g) file name (mm Bulkhead Union Elbow B1 Orific Eff.a Weight (g) e φ m .mm m 2 5.0 11.7 50.8

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