Home / Products / Valves / Valves / Needle Products Calibration Services DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Pressure DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Air Quality DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Air Velocity DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Flow DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Level DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Temperature DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Test Equipment DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Valves DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Miscellaneous DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Hazardous Rated DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Series NVII Economical, Pressures Up to 2000 psi, Blowout-Proof Stem Needle Valve provides easy flow regulation in all applications, including shut off and throttling for pressure gages and instruments. Years of maintenance-free service can be expected. View More Series HNV For Use with Gas and Liquids, Pressures Up to 6000 psi Needle Valve 1-Valve Block Manifolds is a barstock needle valve designed for isolating instruments from liquids or gases. Features fine threading and large seat area to ensure tight shutoff. Ideal for use with corrosives. View More Model TNV All PTFE and PCTFE Wetted Parts PTFE Needle Valve is designed for laboratory and industrial applications for regulating corrosive gases and liquids for high purity services. Designed to be used in pressure or non-critical vacuum applications. View More
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