Circle Seal Expands Sampling/Bleed Valve Line

—Literature Available Circle Seal Controls, Anaheim, Calif., has expanded its line of Sampling and Bleed valves to include both high-pressure and low-pressure miniaturized versions for use in airborne, shipboard and ground support equipment.

Their use, for taking samples of, or bleeding off excessive oils, hydraulic fluids or gases, is extremely quick and easy. They feature a nonrotating, corrosion-resistant seal to assure minimum self-generated contamination.

High-pressure versions, the P-500 Series, can be partially opened for metered delivery, or to full flow with a one-quarter turn of their knurled handle. Low-pressure versions, the HV-20 Series, are opened by simply pushing a button.

Both series close automatically for dead-tight sealing when hand is removed from valve.

For further information and free literature from Circle Seal Controls, Circle 30 on Reader Service Card

Maritime Reporter Magazine, page 90,  Apr 1989

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Maritime Reporter

First published in 1881 Maritime Reporter is the world's largest audited circulation publication serving the global maritime industry.