The HN29 is a needle valve targeted for the gas sampling, OEM, and reseller market.

The stainless steel HN29 is rated to 3000 psig @ 100°F with soft seats, Teflon packing and 1" diameter round knurled handles. The valves are availbe in 1/4" sizes.

The carbon steel HN29 is rated to 6000 psig @ 100°F with hard seats and 3000 psig @ 100°F with soft seats (Delrin), Teflon packing and either "T" handles or 1" diameter round knurled handles. The valves are available in 1/4" and 1/2" sizes.