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SPX APV DELTA M4, Operating Manual

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SPX APV DELTA M4 Operating Manual Download Page 34

Summary of Contents for APV DELTA M4

Page 1: ...Read and understand this manual prior to operating or servicing this product Operating Manual DELTA M4 Membrane Valve...

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Page 5: ...ol for Seat Seal 17 Installation of seat seal for change over divert valves 12 Service Instructions 18 20 MES 4 13 Trouble Shooting 21 14 Spare Parts Lists Single Seat Valves M 4 ME 4 MT4 DN design RN...

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Page 7: ...er the activities described are bearing risks of personal injury Electric and pneumatic connections must be separated Before any maintenance of the valve the line system must be depressurized and disc...

Page 8: ...ng designs can be realized NC actuator normally closed fail down air to raise spring to lower NO actuator normally open fail up air to lower spring to raise The inner parts of the actuator are maitena...

Page 9: ...control unit on the M4 valve an adapter is required 1 solenoid valve Direct Connect CU31 Direct Connect ref No 16 31 232 93 Profibus CU21V ref No 16 31 236 93 Device Net CU31 Device Net ref No 16 31...

Page 10: ...he welding of the valve housings must be undertaken in such a way that the valve body is not deformed The preparation of the weld seam up to 3 mm thickness must be carried out as a square butt joint w...

Page 11: ...613 817 125 65 0 200 400 15 2 26 5 inch 1 405 28 0 22 2 50 28 6 86 455 443 490 65 24 5 200 290 4 2 7 4 1 5 443 37 0 34 9 67 41 1 126 510 486 562 75 28 0 200 300 7 1 11 0 2 449 43 0 47 6 72 53 8 126 52...

Page 12: ...0 200 400 14 3 25 5 inch 1 347 28 0 22 2 50 28 6 86 397 385 432 65 24 5 200 290 3 2 6 4 1 5 385 37 0 34 9 67 41 1 126 452 428 504 75 28 0 200 300 6 1 10 0 2 391 43 0 47 6 72 53 8 126 463 448 542 80 3...

Page 13: ...e 6 bar Dry and clean pneumatic air must be used only The opening and closing times of valves equipped with a control unit DELTA CU can be fixed by adjusting the throttle at the solenoid valve 7 Techn...

Page 14: ...2 73 70 65 2 5 130 112 80 3 100 4 342 276 9 single seat valves change over divert valves DELTA M4 kvs values in m3 h 7 Technical Data DN inch 25 1 40 1 5 50 2 65 2 5 65 65 80 3 100 4 Membrane Valve D...

Page 15: ...grease at the product averted side Recommendation APV food grade grease for EPDM and HNBR 0 75 kg can WS Nr 000 70 01 019 93 60 g tube WS Nr 000 70 01 018 93 No matter what type of application use onl...

Page 16: ...ME4 MT4 DN design RN 01 064 0 inch design RN 01 064 1 a CU design and valve position indicator First of all release actuator screw Release the locking nut 21 while holding up the centering washer 16...

Page 17: ...holding up the centering washer 16 Remove the centering washer b Pull membrane shaft 4 with guide rod out of the actuator 13 and twist membrane shaft off the guide rod 9 c Remove upper valve shaft 5 d...

Page 18: ...an paste up d Insert lower valve shaft 3 with guide rod 9 membrane 4 and upper valve shaft 5 through the yoke 8 and the actuator 13 The upper valve shaft must be led smoothly through the guide bush in...

Page 19: ...t membrane shaft 4 with guide rod 9 and upper valve shaft 5 through the yoke 8 and the actuator 13 The upper valve shaft must be led smoothly through the guide bush in the yoke If the shaft stiffs che...

Page 20: ...the housing NC design control actuator with air see sketch 2 Through the control with air the yoke on the housing flange lowers Screw the hex screws 11 in the housing flange and tighten them crosswise...

Page 21: ...strap wrench Remove the O rings 3 as well as the seals 2 Installation of seals and assembly of actuator a Install the greased O rings 3 and seal 2 in the seal screw 1 See to the right direction of ins...

Page 22: ...nut and tighten it by a hook spanner until it stops 6 Release nut Pull ring and thrust ring out of the housing 7 Take housing out of the vise unscrew threaded bolts Take the shaft out of the housing...

Page 23: ...ove centering washer d Remove screws at the housing cover 25 Detach housing cover and pull off O ring 24 e Pull lower valve shaft 3 with guide rod 9 to the bottom out of the housing If the parts stiff...

Page 24: ...ise it and hold it fast Only with the valves of the nominal dimension DN 25 1 apply a drop of a screw locker on the threaded bore of the lower valve shaft before installation with the guide rod Then p...

Page 25: ...ase and impurities Apply a drop of a screw locker e g type Loctite semi solid in the area of the threaded bore of the lower valve shaft see sketch 2 Screw in guide rod and tighten it In case of non ob...

Page 26: ...aft 4 Check line pressure Leakages from the leakage bore Check line pressure Replace membrane shaft 4 Leakages between housing and yoke flange Replace O ring 2 Actuator and valve position indication A...

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Page 28: ...orporation The information contained in this document including any specifications and other product details are subject to change without notice While we have taken care to ensure the information is...

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