Name: Compact Vacuum Switching Valve
Brand: CONVUM Ltd.
SKU: CONVUM_PV

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CONVUM_PV

Compact Vacuum Switching Valve

Features

High-Speed Response: Vacuum switching response time of 50ms. ※ Test condition: PV102 model, -60kPa vacuum level, ø4 / ø2.5 × 450 mm vacuum tubing.
Compact and Lightweight Design: Volume reduced by 50% and weight reduced by 45% compared to the MPV42 (5-unit manifold type).
Digital Pressure Sensor Compatible: Supports integration with digital pressure sensors for enhanced monitoring.

Specification

Item	Unit	PV100			PV110
		Vacuum Switching Valve		Blow-Off Valve	Vacuum Switching Valve		Blow-Off Valve
		101	102	Blow-Off Valve	111	112	Blow-Off Valve
Working Fluid	m/s²	Air, Inert gases
Ambient / Fluid Temperature	ºC	0 ~ 50
Operating Pressure	MPa	-101 kPa ~ 0 MPa		0 ~ 0.6 MPa	-101 kPa ~ 0 MPa		0 ~ 0.6 MPa
Valve Type	-	3-Port		2-Port	3-Port		2-Port
Effective Orifice Area	S (Cv)	0.3 mm² ^(0.016)	1.2 mm² (0.066)	1.5 mm² (0.083)	0.3 mm² (0.016)	1.2 mm² (0.066)	0.3 mm² (0.016)
Vacuum Flow (-90 kPa)	L/min	5	16	-	5.5	16	-
Blow-Off Flow (0.5MPa)	L/min	-	-	60	-	-	18
Shock / Vibration Resistance	m/s²	150 / 30 m/s²
Protection Structure	-	Dustproof
Rated Voltage	DC V	24V DC
Allowable Voltage Fluctuation	DC V	±10%
Insulation Class	-	Class B
Power Consumption	W	DC24V：1W (42mA)
Response Time	ms	≤100ms	≤50ms	≤20ms	≤100ms	≤50ms	≤20ms
Blow-Off Volume Adjustment N (# of Knob Turns)	cc	0.18 + 0.05N (Max. 0.88cc)