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All Categories > Manufacturers > Kelly Pneumatics, Inc. (KPI) > Proportional Solenoid Valves  
 

Proportional Solenoid Valves

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Mini Proportional Valve

Kelly Pneumatics, Inc. offers a Miniature Proportional Control Valve, that ensures low hysteresis and high reliability at an affordable price. Available in both 2-way and 3-way versions, the Mini-Proportional Valve can be utilized for either Liquid or Gas flow control applications. Usually used for flow parameters of 0 to 23.5 slpm.

PI-Proportional Booster Valve

Proportional Booster Valve

Kelly Pneumatics, Inc. offers a Proportional Booster Valve with high flow capabilities. This valve performs at exceptionally high flow parameters with respect to it's compact size, especially when compared to other valves of similar dimensions. The Proportional Booster Valve requires a small gas consumption to atmosphere of less than 0.04 CFM maximum.

Midsize Proportional Valve (Base Mount)

Midsize Proportional Valve

Kelly Pneumatics, Inc. offers a larger version of the Mini-Proportional Valve that also ensures low hysteresis at an affordable cost. The Midsize Proportional Valve can be utilized for either Liquid or Gas flow control applications. Available in 2-way version.

(Kelly Pneumatics, Inc. no longer offers the 3-way version.)



KPIL

High Flow, Low Power, Proportional Valve

Kelly Pneumatics, Inc. offers a reduced cost proportional valve with high volume flow capabilities. The KPIL Series Valve offers the second-highest flow performance of our proportional valve product line, while still utilizing award winning, single armature design ensuring virtually frictionless performance and longevity tested at over 100 million cycles. This valve differs from the High Flow Proportional Valve in that it uses a proportional valve and digital valve in parallel. This parralell valve design offers great response times and high flow rates without the increased cost of a large valve housing, making it a good option for those in need of high volume propotional flow at larger hysteresis levels. An optional version incorporating ...

HFV

High Flow, High Speed, Proportional Valve

Kelly Pneumatics, Inc. introduces the High Flow Proportional Valve, which offers the highest flow rates of our proportional valve product line. This valve performs excellently at low or high pressures, and offers our lowest hysteresis performance characteristics with exceptional repeatability. Additionally, the High Flow Proportional Valve may include a built in amplifier board - the Valve Driver Board - which allows control via an analog input voltage.

PI-Accessory Driver

Driver Board

Kelly Pneumatics, Inc. has developed a Driver Board for its Mini and Midsize Proportional Valves. This driver board converts an input signal proportionally to an output current, driving the attached valve appropriately.

PI- Convertor Board

Converter Board

Kelly Pneumatics, Inc. offers the RS232 Converter Board for its Proportional Valve and Electronic Precision Pressure Regulator product lines. The RS232 Converter Board accepts ASCII commands via a standard RS232 comport or microprocessor, allowing accurate, proportional, customized control of our products.