Parker Hannifin Offers Free Literature On Union Bonnet Valves

Parker CPI union bonnet valves for process, power and instrumentation systems are designed for positive shut-off, reliability and long service life in severe service applications. Pressure rated to 6,000 psig these stainless steel valves handle a wide range of corrosive media. Stem swivel above packing eliminates entrapment area and adds to packing life. Lube seal above power threads eliminates the possibility of external contamination. Packing below the threads allows full lubrication. Valves are available with F/Grafoil® packing ( - 6 5 to 700°F) or, F/Teflon® packing ( - 6 5 to 450°F). Orifice range is from 0.156 to 0.312 (3.96 to 7.92mm). End connections 0/8 thru Vii-inch) include availability of CPI and A-lok tube, female NPT, Weld-lok, and automatic buttweld.

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instrumentation service power union media