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4 PSS EVE0105 A-(en)

Air output l

/h (scfh)

at max. deviation, single and double acting:

Supply air

pressure

bar (psig)

1.4

(20)

(30)

(60)

(90)

(105)

with spool

valve

3400

(120)

4300

(151)

7200

(254)

10000

(350)

11400

(400)

with

booster

code F, G

18 000

(636)

24 000

(847)

40 000

(1 492)

55 000

(1 942)

with

booster

code H

36 000

(1 271)

48 000

695)

80 000

825)

110 000

(3 884)

The listed values are simplified. The exact

values can be determined using the following

formulas:

single acting and double acting:

P in bar: Qout= (Psup + 1)*1500 [Nl/h]

P in psi: Qout= (Psup+15)*0.06 [scfm]

with booster

single acting, doubled air capacity:

P in bar: Qout= (Psup +1)*21000 [Nl/h]

P in psi: Qout= (Psup+15)*0.84 [scfm]

with Spool Valve,

single acting and double acting:

P in bar: Qout= (Psup + 1)*2300 [Nl/h]

P in psi: Qout= (Psup+15)*0.092 [scfm]

FUNCTIONAL SPECIFICATIONS (common data for all versions)

Travel range

Stroke range ............8...70mm(0.3...2.8in),

and . . 60 ... 120 mm (2.4 ... 4.7 in),

and . . 100 ... 260 mm (3.9 ... 10.2 in)

Rotation angle range ......upto95º

(without mechanical stop)

Supply

With spool valve .......1.4...7bar(20...105psig)

Outputtoactuator ........0to~100%ofsupply air

pressure (up to 5.5 bar at

6 bar supply air pressure)

Air supply

.............according to ISO 8573-1

Solid particle size and density class 2.

Oilrate ................class3

For air supply, we recommend a good quality coalescing

filter or filter regulator.

Response characteristic

2) 3)

Sensitivity ..............<0.1%oftravelspan

Non-linearity (terminal

based adjustment) ........<0.4%oftravelspan

Hysteresis..............<0.3%oftravelspan

Supply air dependence.....<0.1%/1bar(15psi)

Temperatureeffect........<0.3%/10K

Mechanical vibration

10 to 60 Hz up to 0.14 mm,

60to500Hzupto2g .....<0.25%oftravelspan

1) Pressure dew point 10 K under ambient temperature

2) Data measured according to VDI/VDE 2177

3) With stroke 30 mm and lever length 90 mm

Air consumption (steady state) l

/h (scfh)

Supply air

pressure

bar (psig)

1.4

(20)

(45)

(90)

single

acting

100

(3.5)

110

(3.9)

150

(5.3)

double

acting

200

(7.0)

220

(7.8)

300

(10.6)

The listed values are simplified. The exact values can be

determined using the following formulas:

single acting;

P in bar: Qcon= (Psup+1)*20 + Pout*60 [Nl/h]

P in psi: Qcon= (Psup+15)*0.0008 + Pout*0.0024 [scfm]

double acting:

P in bar: Qcon= (Psup + 1)*110 [Nl/h]

P in psi: Qcon= (Psup + 15)*0.0044 [scfm]

Qcon Max. Air consumption

Psup Supply pressure

Pout Output pressure

VAC D300

1 2 3 4 5 6 7 8 9 10 ... 25 26

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