100% Employee Owned, Founded 1954

Clippard Eclipse Proportional Isolation Valve

Product Overview

Industry leading technology for your critical applications

This Eclipse stepper-controlled proportional valve leads the industry in performance and durability. Clippard has utilized the industry’s most robust and powerful miniature actuator in this valve making it ideal in critical applications for liquid and gas delivery, medical, analytical and industrial automation requiring ultra-fine resolution and excellent repeatability.

Features and Benefits

Take a look at some of the key features of the Clippard Eclipse Proportional Isolation Valve

Patent pending ceramic sliding seal

Liquid and air capable


Zero dead volume

Highly customizable

Leak free (<0.05 sccm)

Flow Resolution: 0.19 ml/min water and 0.007 l/min air max @ 30 psig

Excellent linearity (<4% of full-scale)

Fast response (<2 ms reaction time)

2.7 to 65 l/min flow control

Cycle life of typically >1 million

Repeatability <0.5% of full travel


Technical Resources

See how our automation team can help improve quality, increase efficiency, and reduce risk in your operation