Contents 1. Safety Instructions ------------------------------------------------------------------------------------ 1 to 7 2. Application ---------------------------------------------------------------------------------------------- 8 3. Specification -------------------------------------------------------------------------------------------- 8 4. How to Order ------------------------------------------------------------------------------------------- 9 5. Construction / Parts list ------------------------------------------------------------------------------ 10...
Safety Instructions These safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.” They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC) , and other safety regulations.
Safety Instructions Caution We develop, design, and manufacture our products to be used for automatic control equipment, and provide them for peaceful use in manufacturing industries. Use in non-manufacturing industries is not covered. Products we manufacture and sell cannot be used for the purpose of transactions or certification specified in the Measurement Act.
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Operation ! Caution 1. Operation The valve must be switched to each position instantly and securely. Stopping the handle between the extreme positions may cause malfunction. 2. Switch the valve by hand. If a hummer or other tools are used, or it is operated mechanically through the use of a cylinder or the like, damage could result.
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3. Tightening torque for fitting When screwing a fitting into the valve, apply a spanner of the correct size to the spanner flats of the body after hand tightening and tighten it with a spanner for 2 to 3 rotations. Use the tightening torque shown in the table below as a guide.
Operating environment Warning 1. Do not use in an environment where corrosive gases, chemicals, sea water, water or steam are present. 2. Do not use in potentially explosive environments. 3. Do not operate in a location subject to vibration or impact. Please check the product specifications.
2. Application This product is designed to operate an air cylinder. 3. Specifications Standard specifications Model VH200 VH300 VH400 VH600 Port size 1/4, 3/8 1/4, 3/8, 1/2, 3/4 3/4, 1 Fluid Proof pressure (MPa) Max. operating pressure (MPa) Ambient and operating fluid -5 to 60 C (No freezing) temperature (...
4. How to Order VH 2 0 1 - F 02 - R- Hand valve Switching method JIS symbol 3 position closed center 3 position exhaust center 2 2 position Piping / Mounting Note) Piping Symbol Mounting method Body ● ●...
5. Construction / Parts list Component Parts Material Description VH200 / 300 / 400 VH600 Cover Zinc die-casted Cast iron Body Aluminum die-casted Cast iron Replacement Parts Component Part No. Description Material parts VH200 VH300 VH400 Slide ring Resin Maintenance and Slide ring spring Piano wire KT-VH2-N...
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