Hex Block & Bleed Needle Valve Richards 1/2" (mnpt) X 1/2" (fnpt) Hb511u3131413

US $56

  • Benicia, California, United States
  • Jun 19th
1/2" (MNPT) X 1/2" (FNPT) Hex Richards Block & Bleed Needle Valve HB511U3131413   The HB50 features a 316 SS Body, fully packed with graphite filler and backseated block valve along with a bleed valve with directional discharge tube and stem stop. WIth a gauge or transmitter threaded into its outlet, the HB50 will allow pressure to be bled and blocked for simplified instrument removal. The discharge tube enables the technician to direct the high pressure fluid away from himself before changing the instrument. The HB50 can also be threaded into a Hex Primary Block Valve (such as the Hex HG46) to provide secondary block and bleed functions on multiple instrument installations.   Reduce Costs and Installation Time - Hex block and bleed valves minimize threaded connections while combining multiple valve functions. Fully Backseated Bonnets - Prevent accidental stem removal and blowout. The unique design of our fully backseated bonnets minimizes emissions. Non-Rotating Tip (NRT) Stem - Provides tight, repeatable shutoff without the galling or cross-socring that occurs on ball type stems. Because the NRT conical stem tip stops rotating when it contacts the seat, further torque turns the stem, but not the tip, protecting the tip from damage.   All pictures shown above are of actual product(s) sold. Please examine picture(s) carefully before bidding, item(s) not shown in picture(s) or not stated to be included in auction will not be included in sale. Item(s) are sold-as-is as shown in pictures above. I do not warranty or provide calibration of any type unless otherwise stated. Warranty is only for 14 day DOA guarantee for full refund less shipping, buyer pays return shipping.    

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