18
Page 1: ......
Page 2: ...2 personal injury means an injury without hospitalization or long term hospital visit for medical treatment Types of indications are explained below This symbol indicates the prohibition items which...
Page 3: ...2...
Page 4: ...3...
Page 5: ...apse of package s to be avoided Upon carriage valve to be nicely loaded so that any collapse to valve could be avoided When valve to be carried after removing packing excessive force to valve to be av...
Page 6: ...keeping the valve installed to pipings to be avoided Fig 6 Make sure welding work is completely done before installation the valve to the piping Flanges to check and confirm on deflection or miscenter...
Page 7: ...e piping flanges forcefully And also do not use the flexible material such as rubber to the gasket otherwise we recommend the joint seat as the piping gasket Further in using the special gasket such a...
Page 8: ...the flange holes to suspend the valve then center the valve to the flanges accurately 7 Tighten up bolts Firstly as Fig 10 1 top and bottom tighten the bottom of the bolt A and B not to drop the valv...
Page 9: ...rn the hand wheel with a wrench or lever in order not to cause trouble Fig 12 Do not use blank flange Keep the valve fully opened while pressure test etc Do not use the fully closed valve as a blind f...
Page 10: ...of the problem Please see the trouble shooting chart shown in P 15 2 Removal From Pipings Warning Check pressure inside pipings before removing the valve from pipings When the valve removes from pipin...
Page 11: ...10...
Page 12: ...11...
Page 13: ...12...
Page 14: ...and then holdit up and remove it 3 Removing the Indicator Remove two bolts fixes up the indicator And then strike the pin sets the indicator by the plastic hummer and remove the pin and the indicator...
Page 15: ...Gear operation type Fig 26 1 Check the disc position Open the valve fully 2 Removing the actuator Keep the valve fully opened by turning the handwheel 3 Set the actuator Connect and fix the gear opera...
Page 16: ...15...
Page 17: ...16...
Page 18: ...17...
Page 19: ...18...
Page 20: ...0 Ikeshita Chikusa ku Nagoya shi Aichi 464 0067 Japan Phone 81 52 752 8831 Fax 81 52 752 8833 Hiroshima Sales Office Otemachi Chuo Building 3F 3 8 1 Otemachi Naka ku Hiroshima shi Hiroshima 730 0051 J...