{"product_id":"bettis-cb420-sr80-pneumatic-spring-return-rotary-actuator","title":"Bettis CB420-SR80 Pneumatic Spring Return Rotary Actuator","description":"\u003cdiv\u003e\u003cp\u003eThe Bettis CB420-SR80 is a 90-degree, spring-return pneumatic rotary actuator (Scotch‑Yoke) in Bettis’ CBB SR-series, designed to convert a compressed-air supply into a precise 90° output for valve control. It operates at 80 psi and weighs roughly 40 lb (18.1 kg), with a CW variant available. The actuator delivers up to 457 Nm of torque at the maximum operating pressure, and about 54 Nm at the minimum operating pressure, supporting a range of quarter-turn valve tasks such as ball and butterfly valves. Built for rugged industrial service, it employs Bettis SR-series geometry for reliable spring-return operation. \u003c\/p\u003e\u003c\/div\u003e","brand":"BETTIS","offers":[{"title":"New","offer_id":51676954722606,"sku":null,"price":186.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_c10e8dcd-4b72-4e56-bfcb-f2afdc00841f.jpg?v=1769555714","url":"https:\/\/plgautomation.com\/products\/bettis-cb420-sr80-pneumatic-spring-return-rotary-actuator","provider":"PLG Automation ","version":"1.0","type":"link"}