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Ensure that the contents of the operating instructions have been fully understood by the personnel.

Instruction and training can be carried out by either ITT or the reseller of the valve by order of the operat-
ing company

 

WARNING:

California Proposition 65 Cancer 

http://www.P65Warnings.ca.gov

. Plastics in product contain

Glass Wool Fibers, known to the State of California to cause cancer. Wash hands after han-
dling.

 

Non-compliance risks

Failure to comply with all safety precautions can result in the following conditions:

Death or serious injury due to electrical, mechanical, and chemical influences

Environmental damage due to the leakage of dangerous materials

Product damage

Property damage

Loss of all claims for damages

Operational safety precautions

Be aware of these safety precautions when operating this product:

Do not leave hot or cold components of the product unsecured against contact if they are a source
of danger.

Do not remove the contact guard for moving parts when the product is in operation. Never operate
the product without the contact guard installed.

Do not hang items 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.

Maintenance safety precautions

Be aware of these safety precautions when performing maintenance on this product:

You must decontaminate the product if it has been exposed to harmful substances such as caustic
chemicals.

Use of unauthorized parts

Reconstruction or modification of the product is only permissible after consultation with ITT. Genuine
spare parts and accessories authorized by ITT serve to maintain safety. Use of non-genuine ITT parts
can annul liability of the manufacturer for the consequences. ITT parts are not to be used in conjunction
with products not supplied by ITT as this improper use can annul all liability for the consequences.

Unacceptable modes of operation

The operational reliability of this product is only guaranteed 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 circumstan-
ces. If the identification tag is missing or worn, contact ITT for specific instructions.

1.2 User health and safety

Advantage® 2.1 Actuator Maintenance Manual

3

Содержание Engineered Valves Advantage 2.1

Страница 1: ...Maintenance Manual Advantage 2 1 Actuator...

Страница 2: ......

Страница 3: ...e the compressor tube nut and snap ring 11 3 8 Replace the spindle o rings 11 3 9 Lubrication requirements 12 3 10 Replace the actuator diaphragm and spring for fail open actuator 12 3 11 Replace the...

Страница 4: ...industry standards This product should be used only as recommended by ITT WARNING Misapplication of the valve can result in injury or property damage Select valves and valve components of the proper m...

Страница 5: ...s 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 identificatio...

Страница 6: ...1 actuator Model number The actuator model number is located on the ITT identification tag The model number is a four digit number defining the actuator as follows Table 1 Actuator Code Description B...

Страница 7: ...ecommended actuation pressure 2 2 Bonnet description Non Sealed bonnet The non sealed bonnet has a weep hole that indicates a diaphragm failure by allowing process fluid that accumulates in the bonnet...

Страница 8: ...ragm tabs The molding date grade of diaphragm and size provide traceability to original batch records 1 Date code 2 Supplier code Figure 5 Elastomer diaphragm front 1 Valve size 2 Grade of diaphragm F...

Страница 9: ...xternal valve parts Excessive wear or corrosion Replace the affected parts Contact ITT to obtain replace ment parts or for specific in structions Non sealed bonnet Fluid weeping from the plug Replace...

Страница 10: ...for valve body to topworks Values given are for lubricated fasteners Valve size Bolt size PTFE diaphragm Elastomer diaphragm DN Inch Metric Imperial N m in lb N m in lb Bio Tek 8 10 15 Bio Tek 0 25 0...

Страница 11: ...humbs while holding the edge of the diaphragm with your fingers c Engage the threads of the diaphragm into the tube nut by rotating clockwise d Continue rotating the PTFE diaphragm clockwise into the...

Страница 12: ...ion is fail open then release the air allowing the valve to open 3 6 Adjust the travel closing stop The travel stop is designed to prevent overloading of the diaphragm thus prolonging diaphragm life T...

Страница 13: ...between compressor and bonnet flange Figure 8 Remove the compressor 2 Apply light pressure to back side of compressor finger 3 Remove compressor and snap ring assembly Figure 9 Compressor assembly 4 R...

Страница 14: ...Lubrication schedule Remove residual grease prior to re lubrication Lubricate the spindle o rings and mating surfaces when ever the topworks is disassembled Acceptable lubricants Brand Lubricant type...

Страница 15: ...ith threaded inserts in low er cover 7 Reassemble the actuator with a fixture a Place an actuator plate concave side up over the valve spindle b Prepare spindle nut surface with Loctite 7649 Primer N...

Страница 16: ...need to be replaced then install an old spring 8 Reassemble the actuator with a fixture a Place the correct spacer dependent on valve size over the pin in the fixture lower plate b Position the actua...

Страница 17: ...tor cover to cover fasteners For more information see Tighten the actuator cover to cover fasteners in this manual 3 13 Tighten the actuator cover to cover fasteners Tighten the bonnet fasteners in a...

Страница 18: ...actuator parts List of parts Figure 10 Fail closed actuator with compressor detail Item Description 1 Tube Nut 2 Snap Ring 3 Backing Cushion 4 PTFE Diaphragm 5 Compressor 4 Parts Listing and Cross Se...

Страница 19: ...5 Certifications 5 1 Declaration of Conformity 5 Certifications Advantage 2 1 Actuator Maintenance Manual 17...

Страница 20: ...5 1 Declaration of Conformity 18 Advantage 2 1 Actuator Maintenance Manual...

Страница 21: ...5 2 Declaration of Incorporation 5 2 Declaration of Incorporation Advantage 2 1 Actuator Maintenance Manual 19...

Страница 22: ...5 2 Declaration of Incorporation 20 Advantage 2 1 Actuator Maintenance Manual...

Страница 23: ...tion www engvalves com ITT Engineered Valves 33 Centerville Road Lancaster PA 17603 USA 2022 ITT Inc or its wholly owned subsidiaries The original instruction is in English All non English instruction...

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