Products / Coval - Vacuum managers

Vacuum Switch Range
Vacuum Switch RangeCAD drawingHigh precision, universal solutions, choice of versions: electric, electronic, digital or pneumatic.
Mini Vacuum Switch, PSK series
Mini Vacuum Switch, PSK series
. 1 digital output
. Adjustable vacuum threshold
. 3 models
. 4 vacuum fittings:
Ø 6mm, G1/8"-M, M5-F, M5-M
. M8 connection
. IP40
. Weight : 8.3 g
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Vacuum Switch with 3-colour Display, PSD 100 series
Vacuum Switch with 3-colour Display, PSD 100 series
. 1 or 2 PNP digital outputs
. 1 analog output
. Adjustable hysteresis
. 2 vacuum fittings:
G1/8"-M, M5-F
. M8 connector or 2 m cable
. IP40
. Weight : 45 g
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Electronic Vacuum Switch with Display, PSA100C series
Electronic Vacuum Switch with Display, PSA100C series
. 2 digital outputs
. NO or NC ouputs
. Adjustable hysteresis
. 2 vacuum fittings:
G1/8"-M, M5-F
. M8 F connector
. IP 65
. Weight : 30 g
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Electronic Vacuum Switch, PSP100 series
Electronic Vacuum Switch, PSP100 series
. 1 digital output
. Adjustable hysteresis
. PNP
. 2 vacuum fittings:
G1/8"-M, M5-F
. 2 m cable or M8 connector
. IP 50
. Weight : 22 to 67 g
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Electronic Vacuum Switch Analogue output, PSP100ANA
Electronic Vacuum Switch Analogue output, PSP100ANA
. 1 Analog output:
from 1V to 5 VDC
. PNP
. 2 vacuum fittings:
G1/8"-M, M5-F
. M8 connector
. IP 50
. Weight : 22 g
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Electric Vacuum Switch, PSE100E series
Electric Vacuum Switch, PSE100E series
. 1 digital output
. Adjustment range:
-300mb to -850mb
. All voltages
. 2 vacuum fittings:
G1/8"-M, M5-F
. Cable or M12 connector
. IP 54
. Weight : 27 to 165 g
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Pneumatic Vacuum Switch, PSE100P series
Pneumatic Vacuum Switch, PSE100P series
. 1 pneumatic output
. Flow rate: 2.47 SCFM
. 2 versions: NO and NC
. Adjustment range: - 300 mb to -850 mb
. 2 vacuum fittings: G1/8"-M, M5-F
. Weight: 32 g
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Pneumatic Vacuum Switch, PSE100PK series
Pneumatic Vacuum Switch, PSE100PK series
. 1 pneumatic output
. Flow rate : 66 Nl/min
. Adjustment range:
NC: -250 to -830 mb
NO: -350 to -880 mb
. 2 versions: NO ou NC
. 2 vacuum fittings:
G1/8"-M, M5-F
.Weight : 32 g
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Needle Vacuum Gauge, VAF 111 series
Needle Vacuum Gauge, VAF 111 series
. 3 diameters:
40, 50 and 63 mm
. Zone for use printed red and green
. Damping by silicone movement
. Measuring bourdon tube in CuSn
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