20:1 Electronic Proportioning Valves for Gas Calibration needed?:No 5% from 5 to 20%

5% from 5 to 20% and 80 to 95% RH

Compact and portable design

Compatible with a range of portable instruments

networking and removable mass data storage

Flow control valves make it possible to reduce the rotation speed and are highly recommended

20:1 Electronic Proportioning Valves for Gas Calibration needed?:No 5% from 5 to 20%The OMEGA PV100 Series comprises economical proportional valves for use with gases. They combine a solenoid valve with an electronics package that digitally modulates the control signal to provide analog proportional control without the expense or complexity of stepper motors, servo valves, or other proportioning devices. The PV100 Series can be used in open or closed loop systems to control flow, pressure, temperature, speed, or position parameters