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15

2013-05 · 

Vožtuvas K /

Valve K

15

Gedimai, priežastys,
pašalinimas

ATSARGIAI 

Sutrikus vožtuvo funkcijai nedelsiant atjungti vožtuvą ir
užtikrinti, kad jis be leidimo nebus įjungtas. Gedimus gali
pašalinti tik kvalifikuoti specialistai, laikydamiesi saugos
nuorodų.

Gedimas

Priežastis

Pašalinimas

Vožtuvas 
neveikia

Valdymo klaida

Patikrinti įrenginio
konfigūravimą

Nėra suslėgto oro
Oro slėgis per
žemas

Patikrinti suslėgto
oro tiekimą
Patikrinti oro žarnų
praeinamumą ir
sandarumą

Elektros gedimas

Patikrinti valdymą/
išorinį valdiklį ir
elektros laidus

Sugedęs pilotinis
vožtuvas

Pakeisti pilotinį 
vožtuvą

Vožtuvas 
neužsidaro

Nešvarumai/ 
svetimkūniai tarp
vožtuvo lizdo ir
vožtuvo disko

Išvalyti vožtuvo 
korpusą ir lizdą

Vožtuvas 
užsidaro 
per lėtai

Sausi pavaros ir
valdymo modulio
sandarinimo žiedai
(trinties nuostoliai)

Sutepti sandarinimo
žiedus

Laša iš vožtuvo
korpuso

Pažeisti korpuso
sandarinimo žiedai

Išmontuoti vožtuvo
korpusą
Pakeisti korpuso
sandarinimo žiedus

Laša iš karkaso

Pažeista tarpinė

Pakeisti tarpinę

Laša iš nuotėkio
kameros

Pažeisti V-žiedai

Pakeisti V-žiedus

Malfunction, Cause,
Remedy

CAUTION

In the event of malfunctions immediately deactivate the
valve and secure it against inadvertent reactivation.
Defects may only be rectified by qualified personnel
observing the safety instructions.

Malfunction

Cause

Remedy

Valve does 
not work

Error in the 
control system

Check the plant
configuration

No compressed
air
Air pressure 
too low

Check the 
air supply
Check the air hoses
for free 
passage and leaks

Error in the 
electric system

Check actuation/
external controller
and routing of elec-
tric lines

Solenoid valve
defective

Replace the 
solenoid valve

Valve does 
not close

Dirt/foreign mate-
rials between 
valve seat and
valve disk

Clean the valve
housing and the
valve seat

Valve closes
too slowly

O-rings dry in the
actuator and in
the control 
module
(friction losses)

Grease 
the O-rings

Leakage at 
the valve hous-
ing

O-rings in the
housing 
defective

Dismantle the
valve housing,
replace 
the O-rings

Leakage 
in the lantern

Sealing ring defec-
tive

Replace the 
sealing ring

Leakage in 
the leakage
cavity

V-rings defective

Replace 
the v-rings

Содержание VARIVENT K

Страница 1: ...GEA Mechanical Equipment engineering for a better world Naudojimo instrukcija Operating Instructions VARIVENT dvilizdis vo tuvas K VARIVENT Mixproof valve K Leidimas Issue 2013 05 Lietuvi kai English...

Страница 2: ...2013 05 Vo tuvas K Valve K...

Страница 3: ...23 Kopruso jungtys VARIVENT sistema 24 Sandariklio med iag atsparumas 25 ranki s ra as 26 Priedas Atsargini dali s ra ai Gamintojo deklaracija Contents Important Abbreviations and terms 2 Safety instr...

Страница 4: ...loniutonas Important Abbrevia tions and Terms BS British standard bar Unit of measure for pressure All pressure ratings bar psi stand for over pressure barg psig if this is not explicitly described di...

Страница 5: ...o i matavimai pagal Brit standart BS i orinis skersmuo Coliai IPS Amerikos vamzd i i matavimai Ketaus vamzd io skersmuo Cv Wert flow coefficient US gallons per minute 1 Cv 1 17 x Kv l Unit of measure...

Страница 6: ...tructions Designated use The valve is designed exclusively for the purposes described below Using the valve for purposes other than those mentioned is considered contrary to its designated use GEA Tuc...

Страница 7: ...pti j d mes tik po to skaityti toliau ir atlikti atitinkamus veiksmus su vo tuvu Marking of safety instructions in the operating manual Special safety instructions are given directly before the operat...

Страница 8: ...21 104 98 Special hazardous spots DANGER In the event of malfunc tions set the valve out of operation disconnect the valve from the power and the air supply and secure it against reactivation Immediat...

Страница 9: ...mo nepriimamos When the valve switches when the valve seat is cleaned or if a seal is defective cleaning medium escapes from the leakage outlet This leakage must be collected in a suitable container e...

Страница 10: ...alaikyti 24 h 5 C temperat roje kad gal t i tirpti i kondensato vandens galimai susidar ledo kristalai Weights Size Weight DN 25 1 approx 10 kg DN 40 1 approx 11 kg DN 50 2 approx 11 kg DN 65 2 approx...

Страница 11: ...K 18 pressure spring 37 Leakage pipe 402 valve housing B A 9 13 18 2 1 16 15 4 3 37 402 Pavaros funkcija Actuator function 1 Pavara yra u daranti spyruokl Z Ramyb s b senoje vo tuvas yra u darytas Po...

Страница 12: ...prijungimo arma t ra gali b ti tiesiogiai montuojami vamzdyn Assembly and Operation Make sure that the valve is installed in the pipe system free of stress and no foreign materials e g tools bolts lub...

Страница 13: ...Vo tuvo diskas nuleid iamas Valve with welded con nections For welding operations all internals must be removed from the valve housing DANGER When the hinged clamps at the actuator or at the hous ing...

Страница 14: ...ikti pakoreguoti r valdymo modulio naudojimo instrukcij Pneumatic Connections Air requirement The compressed air required for switching operations of the valve is governed by the type of actuator iden...

Страница 15: ...on these acids in concentrations from 0 3 to 1 5 at approx 65 C Example of a cleaning operation in one cleaning step Formic acid and combination products based on formic acid at up to 85 C Eksploataci...

Страница 16: ...udojama azoto r g tis HNO3 esant apie 85 C temperat rai kai koncentracija 4 6 o poveikio laikas tarp 6 8 valand Typical cleaning parameters in breweries Sodium hydroxide and combination products based...

Страница 17: ...ista tarpin Pakeisti tarpin La a i nuot kio kameros Pa eisti V iedai Pakeisti V iedus Malfunction Cause Remedy CAUTION In the event of malfunctions immediately deactivate the valve and secure it again...

Страница 18: ...r leakage and proper function Product contact seals Check at regular intervals stem seal between the upper housing and the lantern O rings between the valve housings V ring Pneumatic connection Check...

Страница 19: ...iniu tem pikliu H detal s Nr 221 310 74 Nuimti apkabas 43 tarp korpuso ir karkaso Nuorinti pavar Prie i montuojant PAVOJUS Prie atjungiant vamzdyno junt ir vo tuvo korpus pus ied ius visada b tina atl...

Страница 20: ...in 1 su sandarinimo pover le 3 ir dvigub disk 16 nuo vo tuvo disko 15 Withdraw the valve from the housing Detaching the valve insert from the actuator Unscrew the hex nut 38 and the leakage pipe 37 Re...

Страница 21: ...grip the valve disk in a vice fitted with protected jaws Also unscrew the curved end of the scriber Insert the scriber into the v ring and lever it out Technin prie i ra Vo tuvo valymas ATSARGIAI Vo t...

Страница 22: ...e Insert the v ring evenly into position Replace all the other seals correspondingly marked in the spare parts draw ing Used seals must not be refitted since this would adversely affect the sealing fu...

Страница 23: ...ui su maisto produktais jie atspar s alaus putoms ir registruoti NSF H1 USDA H1 PARALIQ GTE 703 galima u sisakyti GEA Tuchenha gen prek s numeris 413 064 taip pat Rivolta F L G MD 2 prek s numeris 413...

Страница 24: ...onal test Control module T VIS Actuate the valve by applying compressed air Read stroke via palm or Laptop Valve size Valve stroke c mm metric 25 20 40 25 50 31 65 30 80 30 100 30 125 60 150 60 inch O...

Страница 25: ...maks 5 mg alyvos 1m3 oro Oro arna metrais Med iaga PE LD I or s 6 mm Vidaus 4 mm coliais Med iaga PA I or s 6 35 mm Vidaus 4 3 mm Techniniai duomenys Size DN 25 to 150 1 to 4 OD 2 to 6 IPS Weight 10 t...

Страница 26: ...150 154 2 0 150 x Coliais OD I orinis skersmuo Sienel s storis Vidinis skersmuo I orinis skersmuo pagal Inch OD outside diameter wall thickness inside diameter outside diameter acc to ASME BPE 1 25 4...

Страница 27: ...yvenimas n ra atsparus n ra atsparus neorganin s r g tys 80 C temperat roje geras atsparumas geras atsparumas geras atsparumas ir 3 neorganin s r g tys 80 C temperat roje suma intas geras atsparumas s...

Страница 28: ...CFR 177 1550 Medium Temperature Sealing material general operating temperature EPDM FKM HNBR 40 135 C 10 200 C 25 140 C 40 275 F 14 392 F 13 284 F Caustics up to 3 up to 80 C 176 F good resistant redu...

Страница 29: ...uslapis Page 1 i of 4 221ELI000547LT_0 doc Atsargini dali s ra as Spare parts list Dvilizdis vo tuvas K Mixproof Valve K B A 29 13 21 38 6 9 18 25 14 22 4 2 3 7 5 8 8 5 35 43 44 45 43 44 45 43 44 45 5...

Страница 30: ...1 221 125 02 221 125 10 221 125 04 221 125 05 221 125 06 221 125 09 221 125 08 18 Kompresin spyruokl pressure spring 1 4310 931 208 931 001 931 001 931 249 931 249 931 002 931 093 931 093 21 Kreipiant...

Страница 31: ...kas K double seat disk K 1 4404 221 125 01 221 125 02 221 125 10 221 125 04 221 125 05 221 125 06 18 Kompresin spyruokl pressure spring 1 4310 931 208 931 001 931 001 931 249 931 249 931 002 21 Kreipi...

Страница 32: ...25 11 221 125 12 221 125 08 18 Kompresin spyruokl pressure spring 1 4310 931 001 931 249 931 002 931 093 21 Kreipiantysis iedas rod guide ring Turcite 935 022 935 010 935 010 935 018 22 Sandarinimo ie...

Страница 33: ......

Страница 34: ...rgest providers of innovative equipment and process technology GEA Group is listed in the STOXX Europe 600 index We live our values Excellence Passion Integrity Responsibility GEA versity GEA Mechanic...

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