Installation, Operation and Maintenance Manual
󲷇H-A003-E-15󲷈 Ball Valve Type 2121α Pneumatic Actuated Type AA
Serial No. H-A003-E-15
Contents
(1) Be sure to read the following warranty
clauses of our product 1
(2) General operating instructions 2
(3) General instructions for transportation,
unpacking and storage 3
(4) Name of parts 4
(5) Working pressure vs. temperature 5
(6) Specifications of valve body 6
(7) Specifications of actuator 6
(8) Specifications of pressure reducing valve with filter 6
(9) Specifications of solenoid valve 7
(10) Specifications of limit switch 8
(11) Specifications of speed controller 9
(12) Installation procedure 10
(13) Support setting procedure 16
(14) Air piping procedure 17
(15) Connection of limit switch procedure 19
(16) Connection of solenoid valve procedure 21
(17) Operating procedure 22
Manual operating procedure 22
Automatic operating procedure 22
Adjustment of opening / closing
speed procedure 23
(18) Mounting inserted metal and base(Panel) 26
(19) Method of adjustment face pressure
between ball and seat 27
(20) Disassembling method for replacing parts 28
(21) Inspection items 29
(22) Troubleshooting 29
(23) Handling of residual and waste materials 30
Ball Valve Type 2121
Pneumatic Actuated
Type AA
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