30NV-60NV-High Pressure Needle Valves

IntroductionHikelok 60NV series are complemented by a complete line of fittings, tubing, check valves and line filters. The 60NV Series uses Autoclave's type high pressure connection. The coned-and-threaded connection features orifice sizes to match the high flow characteristics of this series.
FeaturesMaximum working pressure up to 60,000 psig (4137 bar)Working temperature from -325 to 1200 (-198 to 649 )Non-rotating stem and bar stock body designTubing sizes available for 1/4",3/8", 9/16"316 stainless steel body materialGraphite packing working Temperatures up to 1200℉ (649℃)
AdvantagesMetal-to-metal seating achieves bubble-tight shutoff, longer stem/seat service life in abrasive flow, greater durability for repeated on/off cyclesNylon is the standard packing material, RPTFE glass, Graphite are availableStem sleeve and packing gland materials have been selected to achieve extended thread cycle life and reduced handle torqueCold-worked type 316 stainless steel body and aluminum bronze packing glandPacking below the thread of valve stemThe locking device of packing gland is reliable100% factory tested
More OptionsOptional Vee or Regulating stem tipOptional five body patternsOptional 3 way and angle flow patternsOptional pneumatic actuation