Emerson Asco Bio-Pure Installation, Operation And Maintenance Manual Download Page 1

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Installation, Operation

and Maintenance Manual

Bio-Pure

Designed and Manufactured by ITT

IOM.BP.ASCO.en-US.2017-11

Summary of Contents for Asco Bio-Pure

Page 1: ...Installation Operation and Maintenance Manual Bio Pure Designed and Manufactured by ITT IOM BP ASCO en US 2017 11 ...

Page 2: ......

Page 3: ...nd topworks 9 Mount the topworks to the valve 9 Tighten the bonnet fasteners 9 Fastener torque table for valve body to topworks 10 Operation 11 Actuator operating pressure 11 Maintenance 12 Precautions 12 Inspection 12 Disassemble the valve 12 Replace the valve diaphragm 13 Travel closing stop for manual valve 14 Adjust the travel closing stop with air pressure 15 Adjust the travel closing stop wi...

Page 4: ...sing good workmanship and materials and meets all applicable industry standards This product should be used only as recommended by ITT or ASCO WARNING Misapplication of the valve can result in injury or property damage Select valves and valve components of the proper materials and make sure that they are consistent with your specific performance requirements Incorrect application of this product i...

Page 5: ...from the product Any accessories must be firmly or permanently attached Do not use the product as a step or hand hold Do not paint over the identification tag warnings notices or other identification marks associated with the product PTFE diaphragms emit toxic fumes due to thermal decomposition at temperatures of 380 C 716 F or greater Maintenance safety precautions Be aware of these safety precau...

Page 6: ...nteed when it is used as designated The operating limits given on the identification tag and in the data sheet may not be exceeded under any circumstances If the identification tag is missing or worn contact ASCO for specific instructions Do not use cheater bars to operate manual valves Damage to the valve or personal injury could result Designed and Manufactured by ITT ...

Page 7: ...ift or pull on the electrical conduit lines Doing so may cause the POC switches to come out of calibration Storage disposal and return requirements Storage If you are not immediately installing the product after delivery store it as follows Store the product in a dry room that maintains a constant temperature Make sure that the products are not stacked on top of one another Disposal Dispose of thi...

Page 8: ...DM TM17 PTFE Table 3 Manual topworks Code Description BPM Manual bonnet BPMC Manual bonnet sealed COP Table 4 Actuated topworks Code Description AXS29 Fail close 90 spring package AXS26 Fail close 60 spring package AXS1 Fail open AXS3 Double acting Table 5 Examples Model number Description BP TM17 BPM Bio Pure forging with a PTFE diaphragm and manu al bonnet BP 17 AXS29 Bio Pure forging with a EPD...

Page 9: ...ole or V notch vent plug The COP manual topworks can only be cleaned submerged when the topworks is assembled to a valve body Valve diaphragm identification Diaphragm tab codes All diaphragm materials and physical properties are batch traceable via permanent codes molded into the diaphragm tabs The molding date grade of diaphragm and size provide traceability to original batch records 1 Date code ...

Page 10: ...Product Description Bio Pure Installation Operation and Maintenance Manual 8 1 Date code 2 Material code Figure 4 PTFE diaphragm Designed and Manufactured by ITT ...

Page 11: ...all the valve 3 Prior to pressurization with the valve slightly open tighten the bonnet fasteners For more information see Tighten the bonnet fasteners page 9 4 If you have an actuated topworks then connect the air line Connection size is 1 8 NPT 5 Cycle the valve two to three times to verify smooth operation Mount the topworks to the valve 1 For actuated topworks regulate the air pressure If the ...

Page 12: ...oted above at ambient conditions after the system has cycled through operating pressure and temperature 6 Monitor the valve for leakage If leakage Then Occurs at the body bonnet flange sealing area Depressurize the system and retighten the bonnet fasteners as noted above Continues Depressurize the system and retighten the bonnet fasteners as noted above maximum 3rd re torque Continues Replace the ...

Page 13: ...ly pressure bar kPA psi 6 9 690 100 Actuator pressure rating The actuator will withstand pressures well in excess of the rated pressure without risk of bursting Maintaining operating pressure at or below the pressure rating will ensure optimum life of the operating components bar kPA psi 6 9 690 100 Designed and Manufactured by ITT ...

Page 14: ...oduct is designed to be recycled in its entirety CAUTION Disconnect electrical pneumatic and hydraulic power before servicing actuator or automation components Inspection The actuator cannot be disassembled and reassembled Inspection area What to look for Action if problem is found External valve parts Excessive wear or corrosion Replace the affected parts Contact ITT to obtain re placement parts ...

Page 15: ...gm 90 so it slides out of the compressor The replacement diaphragm must be identical in grade to the original diaphragm 3 If replacing a PTFE diaphragm locate a new elastomer backing cushion over boss in diaphragm Align the bolt pattern of the backing cushion with that of the diaphragm 4 If you have a fail open or double acting actuator add air to the upper chamber to expose the compressor 5 Inver...

Page 16: ...d the chamber with sufficient air to move the diaphragm upward until the back of diaphragm is flat against the bonnet Do not apply excessive air pressure that results in inversion of the diaphragm Double acting Remove the air line 9 For more information see Tighten the bonnet fasteners page 9 10 If the actuator mode of operation is fail open then release the air allowing the valve to open 11 If th...

Page 17: ...e maximum allowable torque on this joint is 32 in lbs 3 6 N m Adjust the travel closing stop without air pressure 1 With system pressure vented remove the screw securing the handwheel to the spindle and handwheel 2 Using a wrench applied to the spindle flats close the valve to the final torque as follows If diaphragm is Then close to torque of Elastomer 4 in lbs 0 45 N m PTFE 6 in lbs 0 68 N m 3 S...

Page 18: ...ks List of parts Figure 5 Item Description Material Quantity 1 Body Stainless steel 1 2 Screw Stainless steel 4 3 Washer Stainless steel 4 4 Compressor Stainless steel 1 5 Bonnet Stainless steel 1 6 Spindle Stainless steel 1 7 Indicating label Mylar 1 8 Handwheel Plastic 1 9 Screw Stainless steel 1 10 Diaphragm As required 1 111 Backing cushion As required 1 Designed and Manufactured by ITT ...

Page 19: ...aterial Quantity 1 Body Stainless steel 1 2 Screw Stainless steel 4 3 Washer Stainless steel 4 4 Compressor Stainless steel 1 5 Spindle Stainless steel 1 6 Bonnet Stainless steel 1 7 Indicating label Mylar 1 8 O ring FKM 1 9 Handwheel Plastic 1 10 Screw self sealing Stainless steel FKM 1 11 Diaphragm As required 1 122 Backing cushion As required 1 13 O ring FKM 1 Designed and Manufactured by ITT ...

Page 20: ...re 7 Item Description Material Quantity 1 Body Stainless steel 1 2 Screw Stainless steel 4 3 Washer Stainless steel 4 4 Compressor Stainless steel 1 5 Spindle Stainless steel 1 6 Bonnet Stainless steel 1 7 Upper cover Stainless steel 1 8 Indicating spindle Stainless steel 1 9 Diaphragm As required 1 103 Backing cushion As required 1 Designed and Manufactured by ITT ...

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Page 22: ...anf servicedients emerson com Italy 39 02 95037010 ANS AFTERSALES Emerson com Netherlands 31332777805 info asco nl emerson com Spain 34 942 876 101 ventas ane emerson com Germany Tel 49 7237 996 100 AND Sales emerson com ASCO 2019 ITT Corporation The original instruction is inEnglish All non English instructions are translations ofthe original instruction Designed and Manufactured by ITT EMERSON I...

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