IntroductionHikelok Diaphragm Valves-DV4 series provide stainless steel,brass,carbon steel body material.DV4 support low-pressure and high-pressure type. Repetitive shutoff with fully contained softseat stem tip.Position indicator ring for lever handle.The Diaphragm Valves are suitable for ultrahigh-purity applications.
FeaturesSuitable for ultrahigh-purity applicationsMaximum working pressure: 3500 psig (241 bar)Working temperature: -100°F to 250°F (-73°C to 121°C)Variety of end connectionsFully contained PCTFE seat design provides excellentresistance to swelling and contaminationManual or penumatic actuationHelium leak tested,maximum leak rate of 4x10-9std cm3/sAluminum piston accelerated open/close speed316 stainless steel, brass and alloy body materialVariety of end connectionsCan be used in vacuum applications
AdvantagesAluminum piston accelerated open/close speed316 stainless steel, brass and alloy body materialVariety of end connectionsColor coded handles100% factory testedDifferent handle types are available
More OptionsOptional Manual or penumatic actuationOptional Low-pressure and high-pressure modelsOptional Straight and 2L,2N,2R,3A,3B,3C,3F...M2V,M1D flow pathOptional Black,red,gold,blue,pink handle colorOptional Round handle,directional handle,intergral lockout handle,pneumatic normally closed,pneumatic normally open