head_banner

NV7-Nonrotating-Stem Needle Valves

IntroductionHikelok NV7 series nonrotating-stem needle valves have been well accepted and widely used in a variety of industries for many years. Working pressure is up to 3000 psig (206 bar),working temperature is from -20℉ to 450℉ (-28℃to 232℃).
FeaturesMaximum working pressure up to 3000 psig (206 bar)Working temperature from -20℉ to 450℉ (-28℃to 232℃)One piece forged body, nonrotating-stem designHandle prevents contaminants from entering functional partsReplaceable stem tip facilitates maintenanceStraight and angle patternsStainless steel, brass, and alloy 400 materials
AdvantagesCompact, rugged design is available in straight and angle flow patternsProtective handle prevents contaminants from entering functional valve partsSafety back seating seals in fully open positionNonrotating-stem provides repetitive shutoffPositive stem retraction promotes consistent flow controlO-ring stem seal needs no adjustmentReplaceable stem tip facilitates maintenance100% factory tested
More OptionsOptional 2 way straight,2 way angleOptional PCTFE,PEEK tip materialOptional Fluorocarbon FKM,Buna N,Ethylene Propylene,Neoprene,Kalrez O-ring MaterialOptional black,red,green,blue handles