Alfa Laval Unique SSV Instruction Manual Download Page 18 | Manualshive

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Alfa Laval Unique SSV Instruction Manual Download Page 18

ALFA LAVAL UNIQUE SSV Y-BODY VALVE INSTRUCTION MANUAL—REV 3/19

5 Maintenance

Maintain the valve regularly.
Study the instructions carefully and pay special attention to the warnings!
Always keep spare rubber seals and lip seals in stock.

5.1 General maintenance

S

Stteepp 11

A

Allw

waayyss read the technical data thoroughly.

See chapter 6.

A

Allw

waayyss release compressed air after use.

N

NO

OTTE

E

All scrap must be stored/discharged in accordance
with current rules/directives.

S

Stteepp 22

N

Neevveerr service the valve when it is hot.

N

Neevveerr service the valve with valve and pipelines under pressure.

A

Attm

moosspphheerriicc pprreessssuurree

rreeqquuiirreedd!!

TD 461-770

B

Buurrnn hhaazzaarrdd!!

S

Stteepp 33

N

Neevveerr stick your fingers through the valve ports if the actuator is
supplied with compressed air.

N

Neevveerr touch the moving parts if the actuator is supplied with
compressed air.

Air

M

Moovviinngg ppaarrttss!!

C

Cuuttttiinngg
hhaazzaarrdd!!

TD 461-760

Air

18

CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411

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Summary of Contents for Unique SSV

Page 1: ...ALFA LAVAL UNIQUE SSV Y BODY VALVE INSTRUCTION MANUAL REV 3 19 TD 461 803 ESE00690 ENUS5 2019 03 Original manual Instruction Manual Unique SSV Valve Y body...

Page 2: ...ALFA LAVAL UNIQUE SSV Y BODY VALVE INSTRUCTION MANUAL REV 3 19 CONTACT CSI FOR MORE INFORMATION CSIDESIGNS COM SALES CSIDESIGNS COM 417 831 1411...

Page 3: ...Unpacking delivery 8 3 2 General installation 9 3 3 Welding 11 3 4 Recycling information 12 4 Operation 13 4 1 Operation 13 4 2 Troubleshooting 15 4 3 Recommended cleaning 16 5 Maintenance 18 5 1 Gen...

Page 4: ...000000 to 70000000000 is in conformity with the following directive with amendments Machinery Directive 2006 42 EC Regulation EC No 1935 2004 Pressure Equipment Directive 97 23 EC category 1 and subje...

Page 5: ...all b be ef fo or re e u us siin ng g t th he e v va allv ve e W WA AR RN NI IN NG G Indicates that special procedures must be followed to avoid serious personal injury C CA AU UT TI IO ON N Indicate...

Page 6: ...gs 9611996094 1 4 6 35 mm hose Using the 43 5 PSI 3 bar air relief fitting also extends the service life of the actuator piston o ring Obs if using a 6 mm hose then use air relief fittings 9611995903...

Page 7: ...r dismantle the valve when it is hot A Allw wa ay ys s read the technical data thoroughly See chapter 6 Technical data A Allw wa ay ys s release compressed air after use N Ne ev ve er r touch the val...

Page 8: ...Laval cannot be held responsible for incorrect unpacking C Ch he ec ck k t th he e d de elliiv ve er ry y f fo or r 1 Complete valve shut off valve RA or change over valve RA see steps 2a and 2b 2 De...

Page 9: ...ys s release compressed air after use C CA AU UT TI IO ON N Alfa Laval cannot be held responsible for incorrect installation S St te ep p 2 2 N Ne ev ve er r touch moving parts if the actuator is sup...

Page 10: ...e ec ciia all a at tt te en nt tiio on n t to o Vibrations Thermal expansion of the pipelines Overloading of the pipelines R Riis sk k o of f d da am ma ag ge e TD 461 762 S St te ep p 5 5 Make sure t...

Page 11: ...Valve size A inch B inch 2 18 8 2 19 3 3 22 2 4 23 8 Depending on body combination and piping solution incl top unit TD 461 763 A S St te ep p 2 2 Assemble the valve in accordance with the steps on pa...

Page 12: ...be sent for material recycling M Ma aiin nt te en na an nc ce e During maintenance oil and wear parts in the machine are replaced All metal parts should be sent for material recycling Worn out or def...

Page 13: ...onsible for incorrect operation S St te ep p 2 2 N Ne ev ve er r touch the valve or the pipelines when processing hot liquids or when sterilizing B Bu ur rn n h ha az za ar rd d TD 461 766 S St te ep...

Page 14: ...hly The items refer to the parts list and service kits section S St te ep p 5 5 L Lu ub br riic ca at tiio on n o of f a ac ct tu ua at to or r 1 Ensure smooth movement of the actuator the actuator is...

Page 15: ...ressure exceeds actuator specification Replace with a high pressure actuator Use auxiliary air on the spring side do not exceed 43 5 PSI 3 bar Alfa Laval article number 9611996094 See section and sect...

Page 16: ...elines when sterilizing B Bu ur rn n h ha az za ar rd d TD 461 766 S St te ep p 3 3 Clean the plug and the seats correctly P Pa ay y s sp pe ec ciia all a at tt te en nt tiio on n t to o t th he e w w...

Page 17: ...id S St te ep p 5 5 1 Avoid excessive concentration of the cleaning agent 2 Adjust the cleaning flow to the process 3 A Allw wa ay ys s rinse well with clean water after the cleaning A Allw wa ay ys s...

Page 18: ...rules directives S St te ep p 2 2 N Ne ev ve er r service the valve when it is hot N Ne ev ve er r service the valve with valve and pipelines under pressure A At tm mo os sp ph he er riic c p pr re e...

Page 19: ...iin ng g o on n w wo or rk kiin ng g c co on nd diit tiio on ns s Maintenance after leakage leakage normally starts slowly R Re ep plla ac ce e a at t t th he e e en nd d o of f t th he e d da ay y R...

Page 20: ...Be careful not to damage the bushing 5 3 Plug Seal replacement T TR R2 2 s se ea all r riin ng g r re ep plla ac ce em me en nt t 1 Place the plug element on a firm support 2 Using a utility knife pa...

Page 21: ...t t 3 30 0 N Nm m Shut off plug tighten torque 1 15 5 llb bf f f ft t 2 20 0 N Nm m If there are vibrations in the pipeline Alfa Laval recommend to use loctite nr 243 The clamps thread must be lubrica...

Page 22: ...roduct pressure Full vacuum depending on product specifications Temperature range 14oF to 284oF standard EPDM seal Air pressure actuator 72 5 to 101 5 PSI 500 to 700 kPa 5 to 7 bar M Ma at te er riia...

Page 23: ...d Service Kits It is important to observe the technical data during installation operation and maintenance Inform the personnel about the technical data 7 1 Unique SSV Valve Y body TD 461 812 5 24 CON...

Page 24: ...0 0 9 96 61 11 19 92 26 65 50 00 0 9 96 61 11 19 92 26 65 50 00 0 9 96 61 11 19 92 26 65 50 00 0 P Pr ro od du uc ct t w we et tt te ed d p pa ar rt ts s S Se er rv viic ce e k kiit t E EP PD DM M 9 9...

Page 25: ...ALFA LAVAL UNIQUE SSV Y BODY VALVE INSTRUCTION MANUAL REV 3 19 CONTACT CSI FOR MORE INFORMATION CSIDESIGNS COM SALES CSIDESIGNS COM 417 831 1411...

Page 26: ...ights It is the responsibility of the user of this document to comply with all applicable intellectual property laws Without limiting any rights related to this document no part of this document may b...

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