{"product_id":"aro-4kb98-needle-valve","title":"ARO 4KB98 Needle Valve","description":"\u003cdiv\u003e\u003cp\u003eThe ARO 4KB98 Needle Valve is an inline pneumatic flow control valve designed for precise throttling in compressed-air systems, with 1\/2 in NPT female inlet and 1\/2 in NPT female outlet connections. It uses a knob-adjusted needle plunger for fine, incremental flow control and supports uni-directional operation, making it suitable for metering air in automation and packaging lines. The valve is rated for a maximum flow of 90 scfm and operates across a pressure range of 0 to 200 psi, with an ambient temperature tolerance from 0 °F to 200 °F. Its body is constructed from composite material, offering a compact profile with overall dimensions of approximately 3-3\/8 in (height) by 1-5\/16 in (width) by 2-13\/16 in (length). The part is identified by 104104-N04 (Mfr. Model 104104-N04), and is the same class of inline needle valve associated with the 4KB98 catalog entry. This configuration and port sizing align with standard 1\/2 in NPT pneumatic fittings, enabling straightforward integration into existing circuits where precise flow adjustment is critical. \u003c\/p\u003e\u003c\/div\u003e","brand":"ARO","offers":[{"title":"New","offer_id":51660133105966,"sku":null,"price":246.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_7d712c2b-4191-40ae-af81-6c6776914bc6.jpg?v=1769533338","url":"https:\/\/plgautomation.com\/products\/aro-4kb98-needle-valve","provider":"PLG Automation ","version":"1.0","type":"link"}