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Doc. no.VCH4***-OMK0005-B NN68191900 PRODUCT NAME 5.0MPa Pilot Operated 2/3 Port Solenoid Valve & Check Valve MODEL / Series / Product Number Series VCH(C)40/400...
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Contents 1. Contents ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・P1 2. Safety Instructions ・・・・・・・・・・・・・・・・・・・・・・・・・P2 to 6 3. How to order / Specifications (VCH40) ・・・・・・・・・・・・・・・・ P7 to 10 4. How to order / Specifications (VCHC40)・・・・・・・・・・・・・・・・P11,12 5. How to order / Specifications (VCH400)・・・・・・・・・・・・・・・・ P13 to 15 6. Troubleshooting ・・・・・・・・・・・・・・・・・・・・・・・・・・P16...
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.
Troubleshooting When any failure occurs, check the following table for the phenomenon of the failure and taken an appropriate remedy. Failure Possible cause Remedy Phenomenon The power is on: VCH41 Check the condition of the power supply. Check the circuit. The power is off.: VCH42 The operating differential pressure is Check the operating differential pressure.
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