PNEUMATIC SINGLE ACTING LINEAR ACTUATOR

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PNEUMIC SINGLE CING LINER CUOR series P SERVOVLVE spa Via Quasimodo 27-20010 S.

1 PNEUMIC SINGLE CING LINER CUOR series P SERVOVLVE spa Via Quasimodo S.SEFNO ICINO (MI) PHONE: FX: servovalve@servovalve.it P Rev. 2/10

2 SINGLE CING SERIE P ECHNICL ESCRIPION Servovalve actuator type P consists of one or more pneumatic single acting cylinders designed to operate linear valves as globe or gate valves which require a fail safe action to close by means of springs. P actuator is designed and manufactured so as to operate in the heaviest work condition in every environment according to the international specification. ypical features are the particularly simple and rugged construction, the special care in components material selection to reduce corrosion phenomenon. P actuators can be supplied with helicoidal springs (serie P) or cup springs (serie P). For long strokes and low thrusts (gate valve) helicoidal springs are preferred, for valves which require a strong thrust and a short stroke (globe valve) cup springs are suggested. ll selected springs are manufactured with specialpurpose materials. hey can be subjected to static or rarely alternating load, as well as continuous dynamic load; satisfying the most strict requirements against setting loss and for fatigue strength. ll P actuator have a totally enclosed cartridge that provides complete protection for springs and all moving parts, minimizes the possibility of internal misalignment and reduces the chance of injury to operating personnel. Special safety stay-bolts allow to open the cartridge and take out the springs only after the spring preload is totally released. he weather proof springs cartridge is designed to allow the replacement of the springs in field with the utmost security. fter having replaced the springs the same safety stay-bolts pre-load the new springs and close the cartridge without special tools. PFE charged slide guarantees a perfect drive and alignment of the piston under all load conditions allowing gasket seals long life. Chromium plated carbon steel shaft and PFE charged bushing allow to reduce the sliding friction of the actuator moving components. P actuator is supplied with a standard painted surface protection with one primer layer and one alkydic resin layer. Other coatings are available on request. he inner parts of P are actuator lifetime lubricated, therefore only replacement of the rubber gaskets may become necessary after a long working time. P can be equipped with bracket, mechanical or hydraulic manual emergency device on request. SERVOVLVE is certified by NV and actuators are designed, manufactured and tested according to ISO EN and, if requested, according to 97/23/CE directive (PE) and 94/9/CE directive (EX). servovalve P Rev. 2/10 Page -1

3 SPRING CLOSE - IR OPEN SINGLE CING SERIE P ECHNICL SNR PERFORMNCE air working pressure: 2 8 bar standard design pressure: 10 bar air test pressure: 1,5 working pressure standard temperature range: C MEIUM v instrument air (dry no-lubricated) v special medium type on request v different medium pressure on request EXECUION ON REQUES equipped with adjustable mechanical stop screws under sea for marine service special environmental condition high or low temperature suitable for water-proof or explosion-proof zone on-off or modulating execution OPIONL EQUIPMEN pneumatic and electric equipment (limit switches solenoid valve positioner etc.) electro-pneumatic circuit for remote and local control of the valve with air tank and equipment for fail safe action EXECUION: type page helicoidal spring P 4 7 helicoidal spring with handwheel PV 8 11 helicoidal spring with manual gear PR cup spring P cup spring with manual gear PR coupling bracket P 18 typical pneumatic circuits P 19 servovalve P Rev. 2/10 Page -2

4 SINGLE CING SERIE P LINER CUOR COE MOE MOEL P C V / 2 / / N 5 5 B P MEIUM - P air or gas - H oil or other liquid SPRING CION - C close - open - double acting OPIONL EVICE - V handwheel - R reductor - H hydraulic pump - damper - Z hydraulic pump and damper - X special execution BELLEVILLE SPRING - belleville springs (missing for double acting or helicoidal springs) CLINER NOMINL SIZE NUMBER OF CLINER - 2 n 2 cylinders - 3 n 3 cylinders (missing for n 1 cylinder) PE OF SPRING - spring code (missing for double acting or belleville springs) MX SPRING BENCH EMPERURE RNGE - N -20 /+80 - B -40 / /+60 - G -60 /+60 - H -20 / S special temperature CLINER SROE COUPLING - B bracket - C columns - U columns with flange - F flange CONROL CIRCUI - P included - N not included MECHNICL EN RVEL SOP - O open position - C closed position - open and closed position (missing for standard execution without mechanical end travel stop) servovalve P Rev. 2/10 Page -3

5 SINGLE CING PE P P P 200 P P 360 FOR SROE = 55mm P P 360 FOR SROE > 55mm * H1 or H2 H2 * SROE ( ) = REQUESE CUOR SROE (mm) MINIMUM CUOR SROE = 55 mm = MX. VLVE COUPLING FLNGE IMEER L M n x F = PNEUMIC CUOR CONNECION OVER P 250 * = SUPERIOR HE PNEUMIC CONNEC. FOR P P 250 FOR COUPLING COLUMNS OR OE SEE PGE n 18 G R CUION: EE BOL FOR CUOR LIFING ONL OVERLL IMENSIONS (mm) PE F G H1 H2 L M R P 125-(*) x M M 20 - ¼ NP P 160-(*) x M M 20 - ¼ NP P 200-(*) x M M 24 - ¼ NP P 250-(*) x M M ¼ NP P 300-(*) x M M 32 x 2 55 ½ NP P 360-(*) x M M 36 x 2 65 ½ NP FOR (*)=L IMENSION=H1 FOR (*)=X IMENSION=H2 servovalve P Rev. 2/10 Page -4

6 SINGLE CING PE P P P 200 P P 360 FOR SROE = 55mm a a Standard execution 901a 304b 901b Standard execution POS. ESCRIPION MERIL INFERIOR HE CRBON SEEL 302 SUPERIO HE CRBON SEEL SHF CHROMIUM PLE SEEL 304a CLINER LUMINIUM 304b CLINER CHROMIUM PLE SEEL PISON LUMINIUM SPRING LLO SEEL 307 EN SOPPER CRBON SEEL 308 RING NU CRBON SEEL 309 RING LLO SEEL 310 SFE BOL SEEL / LUM.-BRONZE S BOL CRBON SEEL 319 S BOL CRBON SEEL 321 UBE CRBON SEEL 326 SFE BOL LLO SEEL 328 ISC CRBON SEEL FLNGE CRBON SEEL 343 SUPERIOR SHF CHROMIUM PLE SEEL 350 FLNGE CRBON SEEL 354 RING NU LLO SEEL 355 UBE SLEEVE CRBON SEEL O-RING N.B.R. O-RING N.B.R. 803 O-RING N.B.R. O-RING N.B.R. SLIE PFE+GRPHIE GSE POLIUREHNE O-RING N.B.R. 901a BUSHING SNERIZE BRONZE 901b BUSHING SEEL/BRONZE/EFLON BUSHING SEEL/BRONZE/EFLON IR SILENCER BRSS OWEL LLO SEEL NU CRBON SEEL SCREW LLO SEEL EE BOL CRBON SEEL OWEL LLO SEEL SNR SPRE PRS EX G/ Execution b P P 300 FOR SROE > 55mm Standard execution servovalve P Rev. 2/10 Page -5

7 SINGLE CING PE P P P 800 P 420/2 - P 800/2 H1 H1 H H SROE ( ) = REQUESE CUOR SROE (mm) MINIMUM CUOR SROE = 55 mm = MX. VLVE COUPLING FLNGE IMEER L M n x F = PNEUMIC CUOR CONNECION CUION: EE BOL FOR CUOR LIFING ONL G R FOR COUPLING COLUMNS OR OE SEE PGE n 18 OVERLL IMENSIONS (mm) PE n x F G H L M R P 360-(*) x M M 36 x 2 65 ½ NP P 420-(*) x M M 42 x 2 65 ½ NP P 500-(*) x M M 48 x 2 65 ½ NP P 520-(*) x M M 48 x 2 65 ½ NP P 600-(*) x M M 52 x 2 80 ½ NP P 620-(*) x M M 52 x 2 80 ½ NP P 700-(*) x M M 58 x 2 80 ¾ NP P 800-(*) x M M 68 x 2 80 ¾ NP P 420/2-(*) x M M 52 x 2 65 ½ NP P 500/2-(*) x M M 58 x 2 65 ½ NP P 520/2-(*) x M M 58 x 2 65 ½ NP P 600/2-(*) x M M 68 x 2 80 ½ NP P 620/2-(*) x M M 68 x 2 80 ½ NP P 700/2-(*) x M M 78 x 2 80 ¾ NP P 800/2-(*) x M M 78 x 2 80 ¾ NP FOR (*)=1 IMENSION H1= max. 510 mm FOR (*)=2 IMENSION H1= max. 970 mm FOR (*)=3 IMENSION H1= max mm servovalve P Rev. 2/10 Page -6

8 SINGLE CING P P POS. ESCRIPION MERIL O-RING N.B.R. O-RING N.B.R. 803 O-RING N.B.R. O-RING N.B.R. SLIE PFE+GRPHIE GSE POLIUREHNE O-RING N.B.R. 813 O-RING N.B.R. 814 O-RING N.B.R. 818 O-RING N.B.R. 901 BUSHING SEEL/BRONZE/EFLON BUSHING SEEL/BRONZE/EFLON IR SILENCER BRSS OWEL LLO SEEL NU CRBON SEEL SCREW LLO SEEL 911 NU CRBON SEEL EE BOL CRBON SEEL 917 ROLLER BERING LLO SEEL OWEL LLO SEEL 923 BUSHING SNERIZE BRONZE SNR SPRE PRS PE P 901 Execution "" Execution "B" b b POS. ESCRIPION MERIL Execution "C" P Execution "" P Execution "B" Execution "c" according to EX directive 94/9/CE (on request) INFERIOR HE CRBON SEEL 302 SUPERIO HE CRBON SEEL SHF CHROMIUM PLE SEEL 304 CLINER CHROMIUM PLE C. SEEL a PISON LUM INIUM b PISON NICEL PLE C. SEEL SPRING LLO SEEL 308 RING NU CRBON SEEL S BOL CRBON SEEL 314 INERMEIE HE CRBON SEEL 319 S BOL CRBON SEEL 321 UBE CRBON SEEL 326 SFE BOL LLO SEEL 328 ISC CRBON SEEL 332 RING NU CRBON SEEL 333 HLF RING CRBON SEEL FLNGE CRBON SEEL 343 SUPERIOR SHF CHROMIUM PLE SEEL 350 FLNGE CRBON SEEL 354 RING NU LUM.-BRONZE 355 UBE SLEEVE CRBON SEEL P 420/2 - P 800/ servovalve P Rev. 2/10 Page -7

9 SINGLE CING WIH HNWHEEL PV PV 360 FOR SROE = 55mm PV PV 200 FOR SROE > 55mm PE PV V V * * H1 H2 SROE ( ) = REQUESE CUOR SROE (mm) MINIMUM CUOR SROE = 55 mm = MX. VLVE COUPLING FLNGE IMEER L M n x F = PNEUMIC CUOR CONNECION OVER PV 250 * = SUPERIOR HE PNEUMIC CONNEC. FOR PV PV 250 FOR COUPLING COLUMNS OR OE SEE PGE n 18 G R CUION: EE BOL FOR CUOR LIFING ONL IMENSIONS (mm) PE n x F G H1 H2 L M R V PV 125-(*) x M M ¼ NP PV 160-(*) x M M ¼ NP PV 200-(*) x M M ¼ NP PV 250-(*) x M M ¼ NP PV 300-(*) x M M 32 x ½ NP PV 360-(*) x M M 36 x ½ NP FOR (*)=L IMENSION=H1 FOR (*)=X IMENSION=H2 servovalve P Rev. 2/10 Page -8

10 SINGLE CING WIH HNWHEEL PE PV PV PV a 901a POS. ESCRIPION MERIL 347 SCREW HRE SPHEROIL CS IRON 348 SEM LUMINUM-BRONZE 349 HNWHEEL CRBON SEEL 350 CP NLON O-RING N.B.R. O-RING N.B.R. 803 O-RING N.B.R. O-RING N.B.R. SLIE PFE+GRPHIE GSE POLIUREHNE O-RING N.B.R. 901a BUSHING SINERIZE BRONZE 901b BUSHING SEEL/BRONZE/EFLON BUSHING SEEL/BRONZE/EFLON IR SILENCER BRSS OWEL LLO SEEL 908 SCREW LLO SEEL EE BOL CRBON SEEL 919 NU LLO SEEL 921 OWEL LLO SEEL SNR SPRE PRS 350 EX G/ execution PV PV 360 FOR SROE = 55mm EX G/ execution POS. ESCRIPION MERIL INFERIOR HE CRBON SEEL SHF CHROMIUM PLE S. 304a CLINER LUMINIUM 304b CLINER CHR. PLE SEEL PISON LUMINIUM SPRING LLO SEEL 308 RING NU CRBON SEEL 309 RING LLO SEEL 310 SFE BOL SEEL / LUM.-BRONZE S BOL CRBON SEEL 341 SUPERIOR HE CRBON SEEL FLNGE CRBON SEEL 343 SUPERIOR SHF CHROMIUM PLE S. 344 RING NU CRBON SEEL 345 UBE CRBON SEEL 346 S BOL LLO SEEL b 901b servovalve P Rev. 2/10 Page -9

11 SINGLE CING WIH HNWHEEL PV PV 420 FOR SROE > 55mm PE PV V H1 or H2 * H SROE ( ) = REQUESE CUOR SROE (mm) MINIMUM CUOR SROE = 55 mm = MX. VLVE COUPLING FLNGE IMEER FOR COUPLING COLUMNS OR OE SEE PGE n 18 G R L M n x F OVERLL IMENSIONS (mm) = PNEUMIC CUOR CONNECION * = SUPERIOR HE PNEUMIC CONNEC. FOR PV 250 CUION: EE BOL FOR CUOR LIFING ONL PE n x F G H H1 L M R V PV 250-(*) x M M ¼ NP PV 300-(*) x M M 32 x ½ NP PV 360-(*) x M M 36 x ½ NP PV 420-(*) x M M 42 x ½ NP FOR (*)=X IMENSION H1 FOR (*)=1 IMENSION H2= max. 510 mm FOR (*)=2 IMENSION H2= max. 970 mm FOR (*)=3 IMENSION H2= max mm servovalve P Rev. 2/10 Page -10

12 SINGLE CING WIH HNWHEEL PV PV 420 FOR SROE > 55mm PE PV POS. ESCRIPION MERIL INFERIOR HE CRBON SEEL SHF CHROMIUM PLE S. 304 CLINER CHROMIUM PLE C. SEEL PISON LUMINIUM SPRING LLO SEEL 308 RING NU CRBON SEEL S BOL CRBON SEEL 314 INERME. HE CRBON SEEL 319 S BOL CRBON SEEL 321 UBE CRBON SEEL 326 SFE BOL LLO SEEL 328 ISC CRBON SEEL 341 SUPERIOR HE CRBON SEEL FLNGE CRBON SEEL 343 SUPERIOR SHF CHROMIUM PLE S. 345 FLNGE CRBON SEEL 346 PIN CRBON SEEL 347 RIVE NU LLO SEEL 348 SEM INOX SEEL 349 HNWHEEL CRBON SEEL 354 RING NU LUMINUM-BRONZE 355 UBE SLEEVE CRBON SEEL O-RING N.B.R. O-RING N.B.R. 803 O-RING N.B.R. O-RING N.B.R. SLIE PFE+GRPHIE GSE POLIUREHNE O-RING N.B.R. 813 O-RING N.B.R. 901 BUSHING SEEL/BRONZE/EFLON BUSHING SEEL/BRONZE/EFLON IR SILENCER BRSS OWEL LLO SEEL NU LLO SEEL SCREW LLO SEEL 911 NU LLO SEEL OWEL LLO SEEL OWEL LLO SEEL 919 ROLLER BERING LLO SEEL 920 ROLLER BERING LLO SEEL EX G/ execution b SNR SPRE PRS servovalve P Rev. 2/10 Page -11

13 SINGLE CING WIH MNUL GER PE PR PR PR 800 PR 420/2 - PR 800/2 Q Q 105 V 105 H1 V H1 H H SROE ( ) = REQUESE CUOR SROE (mm) MINIMUM CUOR SROE = 55 mm = MX. VLVE COUPLING FLNGE IMEER L M n x F = PNEUMIC CUOR CONNECION CUION: EE BOL FOR CUOR LIFING ONL FOR COUPLING COLUMNS OR OE SEE PGE n 18 G R OVERLL IMENSIONS (mm) PE n x F G H L M Q R V PR 500-(*) x M M 48 x ½ NP PR 520-(*) x M M 48 x ½ NP PR 600-(*) x M M 52 x ½ NP PR 620-(*) x M M 52 x ½ NP PR 700-(*) x M M 58 x ¾ NP PR 800-(*) x M M 68 x ¾ NP PR 420/2-(*) x M M 52 x ½ NP PR 500/2-(*) x M M 58 x ½ NP PR 520/2-(*) x M M 58 x ½ NP PR 600/2-(*) x M M 68 x ½ NP PR 620/2-(*) x M M 68 x ½ NP PR 700/2-(*) x M M 78 x ¾ NP PR 800/2-(*) x M M 78 x ¾ NP FOR (*)=1 IMENSION H1= max. 510 mm FOR (*)=2 IMENSION H1= max. 970 mm FOR (*)=3 IMENSION H1= max mm servovalve P Rev. 2/10 Page -12

14 SINGLE CING WIH MNUL GER PR PR 800 PE PR POS. ESCRIPION MERIL 710 SCREW LLO SEEL O-RING N.B.R. O-RING N.B.R. O-RING N.B.R. SLIE PFE+GRPHIE GSE POLIUREHNE O-RING N.B.R. 813 O-RING N.B.R. 814 O-RING N.B.R. 818 O-RING N.B.R. 823 O-RING N.B.R. 901 BUSHING SEEL/BRONZE/EFLON BUSHING SEEL/BRONZE/EFLON IR SILENCER BRSS OWEL LLO SEEL NU CRBON SEEL SCREW LLO SEEL EE BOL CRBON SEEL 917 ROLLER LLO SEEL OWEL LLO SEEL 919 NU LLO SEEL 922 SCREW LLO SEEL 923 BUSHING SNERIZE BRONZE SNR SPRE PRS PR 420/2 - PR 800/ POS. ESCRIPION MERIL INFERIOR HE CRBON SEEL SHF CHROMIUM PLE SEEL 304 CLINER CHR. PLE C. SEEL PISON NICEL PLE C. SEEL SPRING LLO SEEL S BOL CRBON SEEL 314 INERMEIE HE CRBON SEEL 319 S BOL CRBON SEEL 321 UBE CRBON SEEL 326 SFE BOL LLO SEEL 328 ISC CRBON SEEL 332 RING NU CRBON SEEL 333 HLF RING CRBON SEEL 341 SUPERIOR HE CRBON SEEL FLNGE CRBON SEEL 349 HNWEEL CRBON SEEL 350 FLNGE CRBON SEEL 354 RING NU LUMINIUM-BRONZE 355 UBE SLEEVE CRBON SEEL 368 UBE CRBON SEEL 370 SEM SINLESS SEEL 373 PIN LLO SEEL 374 COVER CRBON SEEL EX G/ Execution servovalve P Rev. 2/10 Page -13

15 SINGLE CING WIH CUP SPRINGS P P 800 P 420/2 - P 800/2 PE P H1 H1 H H SROE ( ) = REQUESE CUOR SROE (mm) MINIMUM CUOR SROE = 55 mm = MX. VLVE COUPLING FLNGE IMEER L M n x F = PNEUMIC CUOR CONNECION CUION: EE BOL FOR CUOR LIFING ONL FOR COUPLING COLUMNS OR OE SEE PGE n 18 G R OVERLL IMENSIONS (mm) PE F G H H1 L M R P x M M 42 x 2 65 ½ NP P x M M 48 x 2 65 ½ NP P x M M 48 x 2 65 ½ NP P x M M 52 x 2 80 ½ NP P x M M 52 x 2 80 ½ NP P x M M 58 x 2 80 ¾ NP P x M M 68 x 2 80 ¾ NP P 420/ x M M 52 x 2 65 ½ NP P 500/ x M M 58 x 2 65 ½ NP P 520/ x M M 58 x 2 65 ½ NP P 600/ x M M 68 x 2 80 ½ NP P 620/ x M M 68 x 2 80 ½ NP P 700/ x M M 78 x 2 80 ¾ NP P 800/ x M M 78 x 2 80 ¾ NP servovalve P Rev. 2/10 Page -14

16 SINGLE CING WIH CUP SPRINGS P P 800 PE P Execution "B" POS. ESCRIPION MERIL O-RING N.B.R. O-RING N.B.R. 803 O-RING N.B.R. O-RING N.B.R. SLIE PFE+GRPHIE GSE POLIUREHNE O-RING N.B.R. 813 O-RING N.B.R. 814 O-RING N.B.R. 818 O-RING N.B.R. 901 BUSHING SEEL /BRONZE/EFLON BUSHING SEEL /BRONZE/EFLON IR SILENCER BRSS OWEL LLO SEEL NU LLO SEEL 911 NU LLO SEEL EE BOL CRBON SEEL 917 ROLLER LLO SEEL OWEL LLO SEEL 921 OWEL LLO SEEL 923 BUSHING SNERIZE BRONZE SNR SPRE PRS P 420/2 - P 800/ Execution "C" P Execution "" P Execution "B" EX G/ Execution "C" Execution "B" b POS. ESCRIPION MERIL INFERIOR HE CRBON SEEL 302 SUPERIO HE CRBON SEEL SHF CHROMIUM PLE SEEL 304 CLINER CHR. PLE C. SEEL PISON LUMINIUM b PISON NICEL PLE C. SEEL SPRING LLO SEEL 308 RING NU CRBON SEEL S BOL CRBON SEEL 314 INERMEIE HE CRBON SEEL 319 S BOL CRBON SEEL 321 UBE CRBON SEEL 326 SFE BOL LLO SEEL 328 ISC CRBON SEEL 332 RING NU CRBON SEEL 333 HLF RING CRBON SEEL FLNGE CRBON SEEL 343 SUPERIOR SHF CHROMIUM PLE SEEL 350 FLNGE CRBON SEEL 354 RING NU LUMINIUM-BRONZE 355 UBE SLEEVE CRBON SEEL servovalve P Rev. 2/10 Page -15

17 SINGLE CING WIH CUP SPRINGS N MNUL GER PE PR PR PR 800 PR 420/2 - PR 800/2 Q Q 105 V 105 V H1 H1 H H SROE ( ) = REQUESE CUOR SROE (mm) MINIMUM CUOR SROE = 55 mm = MX. VLVE COUPLING FLNGE IMEER FOR COUPLING COLUMNS OR OE SEE PGE n 18 G R L n x F OVERLL IMENSIONS (mm) M = PNEUMIC CUOR CONNECION CUION: EE BOL FOR CUOR LIFING ONL PE n x F G H H1 L M Q R V PR x M M 42 x ½ NP PR x M M 48 x ½ NP PR x M M 48 x ½ NP PR x M M 52 x ½ NP PR x M M 52 x ½ NP PR x M M 58 x ¾ NP PR x M M 68 x ¾ NP PR 420/ x M M 52 x ½ NP PR 500/ x M M 58 x ½ NP PR 520/ x M M 58 x ½ NP PR 600/ x M M 68 x ½ NP PR 620/ x M M 68 x ½ NP PR 700/ x M M 78 x ¾ NP PR 800/ x M M 78 x ¾ NP servovalve P Rev. 2/10 Page -16

18 SINGLE CING WIH CUP SPRINGS N MNUL GER PR PR 800 PE PR Execution "" POS. ESCRIPION Execution "B" b 332 MERIL Execution "C" P Execution "" P Execution "B" EX G/ Execution "C" INFERIOR HE CRBON SEEL SHF CHROMIUM PLE SEEL 304 CLINER CHR. PLE C. SEEL PISON LUMINIUM b PISON NICEL PLE C. SEEL SPRING LLO SEEL 308 RING NU CRBON SEEL S BOL CRBON SEEL 314 INERMEIE HE CRBON SEEL 319 S BOL CRBON SEEL 321 UBE CRBON SEEL 326 SFE BOL LLO SEEL 328 ISC CRBON SEEL 332 RING NU CRBON SEEL 333 HLF RING CRBON SEEL 341 SUPERIOR HE CRBON SEEL FLNGE CRBON SEEL 343 SUPERIOR SHF CHROMIUM PLE SEEL 349 HNWEEL CRBON SEEL 350 FLNGE CRBON SEEL 354 RING NU LUMINIUM-BRONZE 355 UBE SLEEVE CRBON SEEL 368 UBE CRBON SEEL 370 SEM SINLESS SEEL POS. ESCRIPION MERIL 373 PIN LLO SEEL 374 UBE CRBON SEEL 710 SCREW LLO SEEL O-RING N.B.R. O-RING N.B.R. 803 O-RING N.B.R. O-RING N.B.R. SLIE PFE+GRPHIE GSE POLIUREHNE O-RING N.B.R. 813 O-RING N.B.R. 814 O-RING N.B.R. 818 O-RING N.B.R. 823 O-RING N.B.R. 901 BUSHING SEEL/BRONZE/EFLON BUSHING SEEL/BRONZE/EFLON IR SILENCER BRSS OWEL LLO SEEL NU CRBON SEEL EE BOL CRBON SEEL 917 ROLLER LLO SEEL OWEL LLO SEEL 919 NU LLO SEEL 922 SCREW LLO SEEL 923 BUSHING SNERIZE BRONZE 924 SCREW LLO SEEL SNR SPRE PRS PR 420/2 - PR 800/ servovalve P Rev. 2/10 Page -17

19 OE OR COLUMNS FOR CUORS COUPLING VIEW FROM BOON Ø B ± 0.2 n x f B ± 0.2 h* P L N* n x g c b a I P L N* m o SECION - 3 W X NOES: = REQUESE CUOR SROE (mm) MINIMUM CUOR SROE = 55 mm Z ±0.2 U COLUMNS: N* - h* - n x f O BE EFINE O CUSOMER - - L = SEE HE CUOR PE n 4 FOR CUORS SIZE P 125 P 420 n 8 " " " P 500 P 620 I - U - Z - W - X = IMENSIONS NO BINING OVERLL IMENSIONS (mm) for all actuators P CUORS SIZE B I P U W X Z a b c n x g m o P x 9 M16 25 P x 11 M16 25 P x 11 M20 30 P x 11 M20 30 P x 13 M20 30 P x 13 M20 30 P to agree P 420/2-520/ x 13 M20 30 P 700/2-800/2 to agree servovalve P Rev. 2/10 Page -18

20 IPICL PNEUMIC CIRCUIS FOR SINGLE CING CUOR P PV PR P/EM 8 9 P/R PNEUMIC CONNECION PNEUMIC CONNECION 19 SIGNL 18 SIGNL P/PE 21 P/PM PNEUMIC CONNECION PNEUMIC CONNECION POS EQUIPMEN ESCRIPION POS EQUIPMEN ESCRIPION POS EQUIPMEN ESCRIPION 1 LIMI SWICH 10 NON REURN VLVE 19 MNUL LOCBLE ISRIBUOR 3/2 2 B-PSS 11 IR LOC ISRIBUOR 20 EMERGENC SOLENOI VLVE 3/2 3 HRULIC MNUL ISRIBUOR 12 IR N 21 FILER 4 HRULIC RELIEF VLVE 13 ISCHRGE PLUG 22 POSIION RNSMIER 5 HRULIC MNUL PUMP 14 PNEUMIC RELIEF VLVE 23 POSIIONER 6 PNEUMIC SOLENOI VLVE 4/2 15 PRESSURE SWICH 24 BOOSER 7 IR SE 16 GUGE 25 PNEUMIC ISRIBUOR 4/2 8 UNIIRECIONL FLOW REGULOR 17 IR PRESSURE REUCOR 26 MNUL ISRIBUOR 4/2 9 PNEUMIC ISRIBUOR 3/2 18 FLOW REGULOR servovalve P Rev. 2/10 Page -19

PNEUMATIC LINEAR ACTUATOR

PNEUMATIC LINEAR ACTUATOR SINGLE ACTING series PA SERVOVALVE spa Via Quasimodo 27-20010 S.STEFANO TICINO (MI) PHONE: 0039-029748461 FAX: 0039-0297484646 E-mail: servovalve@servovalve.it PA Rev. 0/15 Pneumatic