VSO Miniature Proportional Valve

The Parker VSO® miniature proportional valve provides enhanced flow control for applications where precise control flow control is required up to 56 slpm. The VSO® valve provides precise flow control of gas in proportion to input current. The valve can be controlled with either DC current or pulse width modulation along with closed loop feedback to deliver optimal system performance. Together with its ability to provide precise control over varying temperatures and media types, the VSO® miniature proportional valve is ideally suited for manufacturers of medical and analytical equipment.

Markets

• Analytical Chemistry

• Anesthesia

• Patient Monitoring

• Respiratory

Features/Benefits

• Enables precise flow control for improved instrument accuracy

• Thermally compensated to maintain precise flow over a wide range of media

• Computer automated calibration and serialization for performance traceability

• Cleaned for Oxygen and Analytical Service use

• Proven performance tested to 100 million life cycles

• Reach, RoHS, ISO 15001, IP65, and CE compliant

Typical Applications

• Gas Chromatography

• Mass Spectrometry

• Ventilators

• 0₂ Concentrators / Conservers

• Anesthesia Delivery and Monitors

• Pressure & Flow Control

• Mass Flow Control

• Insufflator

Price		Name	Body Style	Pneumatic Connection	Body/Elastomer Materials	Maximum Operating Pressure/Orifice Size	Maximum Operating Voltage	Electrical Connection	Flow Rate	Maximum Flow Rate	Vacuum to Pressure Range	Function	Cycles per Lifetime	Actuation Type	Operation Type	Control Method	Power Consumption	Input Voltage	Electrical Connection	Body Material	Seal Material	Thermal Compensation	Leak Rate	Mounting Type	Connection Type	Connection Size	For Fluid Type	Industry Application	Configuration
207,00 €		910-000042-003	1/8" Barbs	Square Body(Manifold and Barb)	Brass/FKM	150 psid/.010"	5.5 VDC	18" Wire Leads	Up to 5.5 SLPM	5.5 SLPM	0-27 in Hg (0-686 mm Hg)	2-Way, Normally Closed (NC)	100 Million	Solenoid	Electronic	Current or Voltage	2.0 W	5.5 VDC	18" Wire Leads	360 H02 Brass	FKM	Thermally Compensated	< 0.016 sccm of Helium @ 150 psi	Mounting screw	Barbed port connections	1/8" barbs for I.D. Tubing	Gases	Ventilators, Insufflators, Anesthesia Delivery & Monitors, Pressure & Flow Control and Mass Flow Control	N/A
416,46 €		910-000047-020	Manifold Mount w/ Screens	Square Body(Manifold and Barb)	Brass/FKM	50 psid/.065"	11.5 VDC	18" Wire Leads	33 SLPM	33 SLPM	27" Hg (686 mm Hg) to rated pressure	2-Way, Normally Closed (NC)	100 Million	Solenoid	Electronic	Current or voltage	2.0 Watts Maximum	11.5 VDC	18" wire leads	360 H02 Brass	FKM	Thermally compensated	< 0.016 sccm He @ 150 psi	Mounting screw	Manifold mount w/ screens	4-40 x 5/8” Pan Head, Phillips screw	Gases	Gas Chromatography, Ventilators, Anesthesia Delivery, Mass Flow Control, Oxygen Conservers & Concentrators, Anaesthesia Delivery & Monitors, Pressure & Flow Control, Mass Flow Control	N/A