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Summary of Contents for SMC Networks VTA301 Series
- Page 1 Doc. no. VT301∗∗-OMH0007-B PRODUCT NAME 3 Port Air Operated Valve MODEL / Series / Product Number VTA301 Series...
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Page 2: Table Of Contents
Contents Safety Instructions --------------------------------------------------------------------------------- 2, 3 Design / Selection ---------------------------------------------------------------------------------- Mounting ---------------------------------------------------------------------------------------------- Piping -------------------------------------------------------------------------------------------------- Lubrication ------------------------------------------------------------------------------------------- Air Supply -------------------------------------------------------------------------------------------- Operating Environment --------------------------------------------------------------------------- Maintenance ---------------------------------------------------------------------------------------- Specific Product Precautions ------------------------------------------------------------------- Troubleshooting ------------------------------------------------------------------------------------ - 1 - VT301∗∗-OMH0007-B... -
Page 3: Safety Instructions
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. - Page 4 Safety Instructions Caution 1. The product is provided for use in manufacturing industries. The product herein described is basically provided for peaceful use in manufacturing industries. If considering using the product in other industries, consult SMC beforehand and exchange specifications or a contract if necessary. If anything is unclear, contact your nearest sales branch.
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Page 5: Design / Selection
5. Not suitable for use as an emergency shut-off valve, etc. VTA301 series are not designed for safety applications such as an emergency shutoff valve. If the valves are used for the mentioned applications, additional safety measures should be adopted. -
Page 6: Piping
VTA301 Series 3 Port Air Operated Valve / Precautions 2 Be sure to read before handling. 2) The gasket can be reused up to 6 to 10 times. It can be Piping replaced easily when it has sustained damage. A broken... -
Page 7: Air Supply
VTA301 Series 3 Port Air Operated Valve / Precautions 3 Be sure to read before handling. Air Supply Caution Warning 1. Temperature of ambient environment 1. Type of fluids Use the valve within the range of the ambient temperature Please consult with SMC when using the product in applications specification of valve. -
Page 8: Specific Product Precautions 1
VTA301 Series Specific Product Precautions 1 Be sure to read before handling. Manifold Specification Mounting Port Direction Warning Caution When mounting a valve on the manifold base, N.C. and N.O. can For the common exhaust type, pressurization or evacuation of be reversed by a function plate orientation. -
Page 9: Troubleshooting
Troubleshooting Should any trouble be found during operation, trace the source of the trouble in the following order and take corrective action. Failure phenomenon Possible causes Countermeasures Though pilot valve does Faulty operation Low pilot pressure shift, main valve will not shift or will be sluggish. - Page 10 Revision □ R enewal 2018. 9 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021 JAPAN Tel: + 81 3 5207 8249 Fax: +81 3 5298 5362 http://www.smcworld.com Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. ©...
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