{"product_id":"belimo-b251arx24-mft-characterized-control-valve","title":"Belimo B251ARX24-MFT Characterized Control Valve","description":"\u003cdiv\u003e\u003cp\u003eBelimo B251+ARX24-MFT is a 2-inch, 2‑way Characterized Control Valve (CCV) with a non‑spring‑return MFT actuator, designed for precise hydronic flow control in HVAC systems. The valve body features a stainless steel ball and stem with a Cv of 65, a 200 psi close‑off rating, and a NEMA 2\/IP54 enclosure; it operates in ambient temperatures from -30°C to 50°C (-22°F to 122°F) with 5–95% RH non‑condensing. The Multi‑Function (MFT) actuator provides programmable control inputs and feedback signals (2–10 VDC, PWM, or on\/off), accepts 24 VAC or 24 VDC power (50\/60 Hz), and offers about 150 seconds of run time (adjustable from ~90 to 350 seconds) with up to 180 in‑lb torque and 95° rotation, including external manual override and position indication. Plenum‑rated 18 AWG cable options are available in lengths of 1 m (3 ft), 3 m (10 ft), or 5 m (16 ft), and the assembly is UL\/cUL, CAN\/CSA, and CE listed for appropriate line‑voltage variants, making it suitable for VAV boxes, zone control, and other precise regulating tasks in modern HVAC systems.\u003c\/p\u003e\u003c\/div\u003e","brand":"BELIMO","offers":[{"title":"New","offer_id":51676864217390,"sku":null,"price":1109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_74d2ba95-dc10-4ec7-a12d-7bcd2d5833cf.jpg?v=1769554491","url":"https:\/\/plgautomation.com\/products\/belimo-b251arx24-mft-characterized-control-valve","provider":"PLG Automation ","version":"1.0","type":"link"}