Test and Measurement Equipment Sales
from Australia's leading calibration laboratory. Established 1989.

Constant Volume Valve

A pneumatically actuated needle valve with a return line connecting the inlet to a coaxial compensator. The needle displacement is matched by an equal and opposite volume displacement on the compensator. Can be used in situations where two high pressures need to be disconnected and reconnected with minimal perturbations on either side.


TR Calibration has a strong association with most major manufacturers and can source test and measurement equipment to suit your requirements. Combined with our calibration capacity, we have you covered. If you can’t immediately see what you are looking for please send a quote request and we will provide a quick response.
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