Combination valve and flow control instrument with special micrometer and pointer to set valve within 1/100 of a handwheel turn.
• Boilers, compressors, steam condensers, pumps, steam lines, feed water regulator bypass vents, liquid level control piping, flash tanks, soot blower connections, turbine generators, Dowtherm™, instrumentation, gauge shut-off. • For refineries: alkalization units,“cat”crackers, hydroformers, waterflooding, gas odorization.