NV08-20E-0-N NEEDLE VALVE

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Hydraforce directly.***
The Hydraforce NV08-20E-0-N (5401400) is a screw-in, cartridge-style, variable orifice hydraulic flow restrictor valve designed to precisely control fluid flow in hydraulic systems. This model features a variable orifice that adjusts from fully closed to fully open with a counterclockwise rotation, allowing for linear and positive flow adjustment. The NV08-20E-0-N is notable for its compact design and hardened parts that ensure durability and long service life. It includes an aluminum knob for adjustments, which can be securely locked down to maintain desired settings without the risk of backing out. The valve operates effectively within a pressure range up to 3500 psi, with proof pressure at 5000 psi and burst pressure reaching up to 13000 psi. It supports a wide range of operating temperatures from -40°C to 120°C with standard Buna N seals, and can handle more extreme temperatures up to 204°C with fluorocarbon seals. The NV08-20E-0-N is compatible with mineral-based or synthetic hydraulic fluids and works within a fluid viscosity range of 7.4 to 420 cSt. For installation, the valve fits into an 08-size 2-way cavity (VC082) and does not have any orientation restrictions, simplifying integration into various system configurations. The unit weighs approximately 0.12 kg and offers corrosion protection up to 960 hours in salt spray per ASTM B117 standards. This model also comes with optional accessories such as seal kits (SK082XM) and housings (082W valve bodies), enhancing its adaptability and ease of maintenance in industrial hydraulic applications.