This is a legacy product. Please contact us for the latest version.sales@ocaire.com

Pressure Gauge: ø37.5 Outside Diameter, Back Side Thread, Display Pressure: 0.2MPa, 30PSI, Connection Thread: 1/8 NPT, Option: Nickel Plated

Pressure Gauge: ø37.5 Outside Diameter, Back Side Thread, Display Pressure: 0.2MPa, 30PSI, Connection Thread: 1/8 NPT, Option: X4 [Oil-free (Wetted Parts Degrease Washing)

This is a legacy product. Please contact us for the latest version.sales@ocaire.com

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INDEX 136 Series AC10-A to AC40-A Dimensions AC10-A/AC20-A AC25-A to AC40-06-A Pressure gauge (Option) N A F A F N S M J J J J M Pressure gauge (Option) S R R V Q1 Q1 C B C B V Q2 Q1 Q1 IN IN OUT OUT H H 2 x P1 (Port size) U 2 x P1 (Port size) U P2 G Clearance for maintenance (Pressure gauge port size) Drain P2 E G Clearance for maintenance (Pressure gauge port size) Drain Applicable model

Modular Design with Uniform Body Style

G Clearance for maintenance (Pressure gauge port size) Drain P2 E G Clearance for maintenance (Pressure gauge port size) Drain AC40-D to AC40-06-D A N F S M J R V1 V2 Q2 Q1 Q1 B C OUT IN 2 x P1 (Port size) U P2 E G Clearance for maintenance (Pressure gauge port size) Drain AC50-D to AC60-D A N F S J M R V1 V2 Q2 Q1 Q1 B C OUT IN 2 x P1 (Port size) U P2 Clearance for maintenance (Pressure

Table of Contents

Pilot port P1 and P2 piping Please arrange P1 and P2 piping as follows according to the model.

VEX1

plug L plug connector (L) M plug connector (M) Sub-plate M5 x 0.8 (P2) Silencer (P2) AN120-M5 (Option: N) (Except VEX3420) Plug (1/8) Refer to Table (1).

Process Valve Series VNA

Pilot port P1 and P2 piping Please arrange P1 and P2 piping as follows according to the model.

2/3 Port Valve

pump P2 P2 Piping It is recommended to mount a silencer in the EXH port and the bleed port for noise reduction and dust entry prevention.

2/3 Port Valve

+0.1013) Q=226.3.S. gP(P2+0.1013) l/min (ANR) In sonic region P1+0.1013>1.8941(P2+0.1013) Q=109.6.S.

Power Valve: Economy Valve Series VEX5

Basic type Select type Model VEX5504 06 10 VEX57-10 12 VEX59-14 20 P1 P1 VEX VEX Description Bracket (With bolt and washer) G46-10-01 VEX7-32A VEX5-32A VEX9-32A Air operated External pilot solenoid valve 3(R) 3(R) Pressure gauge 1(P) 3(R) 3(R) 1(P) P2 P2 P3 P1 P1 3(R) 3(R) 3(R) 3(R) 1(P) 1(P) P2 P2 Note) With this valve, the port 3(R) is a supply port and port 1(P) is an exhaust port. 2441

Modular F.R.L. Units

Lock button 12 B AC10-A Series AC20-B to AC60-B Series Dimensions AC10-A S N A F M J R B C V Q2 Q1 Q1 IN OUT 2 x P1 (Port size) U P2 G Clearance for maintenance (Pressure gauge port size) Drain AC20-B S N A F M J R B C Q2 V Q1 Q1 K IN OUT 2 x P1 (Port size) U P2 G Clearance for maintenance (Pressure gauge port size) Drain AC25-B to AC60-B N A F S J M R V Q1 Q1 B C K OUT IN 2 x P1 (Port size

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3 IN(P1) r OUT(P2) VXB B A OUT(P2) A B VXE IN(P1) C C IN(P1) e e q w VXP q w VXD2A VXD2B VXR !4 i VXH !4 u u !0 VXF A B !1 i VX3 !2 !0 !2 VXA o !1 t !3 o OUT (P2) w IN(P1) !3 B r OUT(P2) A r IN (P1) e C e IN(P1) C q w q VXD2E, 2F, 2G VXD2C, 2D Component Parts Operation When coil !

Proposals for Energy Saving

Window comparator mode When switched at 30kPa or higher and 70kPa or lower P1: -70kPa P2: -30kPa Set P1 at 70kPa and P2 at 30kPa.

VEX1

Caution Caution When the VEX3420 air operated power valve is delivered from our factory, the M5 threaded pilot ports P1 and P2 in the cover are open and the Rc1/8 pilot port in the subplate is plugged. Before connecting pipes to P1 and P2 ports in the subplate, remove the 1/8 plug from the subplate and put M5 plugs into P1 and P2 ports in the cover.

AC Servo Motor Driver

When using the power factor improving DC reactor, disconnect P1 and P2, and connect the power factor improving DC reactor to P1 and P2. Refer to section 12.13. Power factor improving DC reactor P1 P2 When using driver built-in regenerative resistor, connect P( ) and D.

AC

The required time to increase tank pressure from 0.8MPa to 1.0MPa at 0.5MPa supply pressure is calculated as follows 0.8 0.5 = = 1.6 P2 P1 P2 P1 1.0 0.5 = =2.0 1.0 0.5 = = 2.0 P2 P1 P2 P1 1.5 0.5 = = 3.0 0.8 0.5 = = 1.6 P2 P1 P2 P1 1.0 0.5 = = 2.0 With the pressure increase ratio from 1.6 to 2.0, the time of 6516=49 sec.(t) is given for 10l tank by the graph.

Pilot Operated

This is the same concept representing the easy to run through as sonic conductance C (effective area). (3) Formula of flow rate When P2 + 0.1 0.5, choked flow P1 + 0.1 293 Q = 120 x S (P1 + 0.1) (3) 273 + t When P2 + 0.1 > 0.5, subsonic flow P1 + 0.1 293 Q = 240 x S (P2 + 0.1) (P1 P2) (4) 273 + t Conversion with sonic conductance C: S = 5.0 x C(5) Q :Air flow rate[dm3/min(ANR)], dm3 (

New

This is the same concept representing the easy to run through as sonic conductance C. (3) Formula for flow rate When P2 + 0.1 0.5, choked flow P1 + 0.1 293 Q = 120 x S (P1 + 0.1) (3) 273 + t When P2 + 0.1 > 0.5, subsonic flow P1 + 0.1 293 Q = 240 x S (P2 + 0.1) (P1 P2) (4) 273 + t Conversion with sonic conductance C: S = 5.0 x C(5) Q : Air flow rate[dm3/min(ANR)], dm3 (cubic decimeter