Ball Check Valves
Economical and effective metal-to-metal seat check valves suitable for any fluid metering or flow control application up to 3000 psi.
Critical Flow Prover
The critical flow prover (CFP), using principles of adiabatic, frictionless compressible flow in the critical condition, provides a means to determine gas flow rate by measuring only upstream pressure and temperature. The rugged design of the Hawkeye Industries critical flow prover ensures accurate, repeatable results.
