NV10-22A-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 NV10-22A-0-N (5411910) is a screw-in, cartridge-style, variable orifice hydraulic flow restrictor valve designed for precise fluid control in hydraulic systems. This model operates by increasing its orifice value from fully closed to fully open with a counterclockwise adjustment rotation. It features a robust construction with hardened parts for enhanced durability and longevity. The valve is engineered to prevent adjustments from being backed out unintentionally, and desired settings can be securely locked down. Notably, the NV10-22A-0-N offers a positive shutoff and linear adjustment capability within an industry-common cavity, making it versatile for various applications. It supports a pressure rating up to 3500 psi, proof pressure of 5000 psi, and a burst pressure of 13000 psi. The valve operates efficiently across a wide temperature range—from -40°C to +100°C with standard Buna N seals, and up to +204°C with fluorocarbon seals—making it suitable for different operating environments. The maximum internal leakage is exceptionally low at 0.05 ml/min at shutoff, ensuring minimal loss and high efficiency in operation. Additionally, the valve accommodates mineral-based or synthetic hydraulic fluids with lubricating properties within a viscosity range of 7.4 to 420 cSt. Its corrosion protection includes up to 960 hours of salt spray resistance per ASTM B117 standards. This model’s installation specifications are straightforward: it fits into a VC102 cavity using standard installation torques between 34 to 37 Nm. There are no orientation restrictions in its installation, offering flexibility in system design. The NV10-22A-0-N also supports various seal kits like SK102XM and SK102UO for different sealing needs and is compatible with available 102W valve bodies for housing requirements.