{"product_id":"swagelok-131sr-actuator","title":"Swagelok 131SR Actuator","description":"\u003cdiv\u003e\u003cp\u003eThe Swagelok MS-131-SR is a 131 Series pneumatic spring-return actuator that delivers 90° valve rotation for Swagelok ball valves. It uses a rack-and-pinion drive, is ISO 5211-compliant, and provides an actuator air displacement of 1.5 in³ (24.6 cm³) with a spring-return operation. The MS-131-SR weighs about 1.5 lb (0.7 kg) and is designed to pair with Swagelok ball valves and related actuation kits for reliable field installation.\u003c\/p\u003e\u003c\/div\u003e","brand":"Swagelok","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46253376667882,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-010.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/swagelok-131sr-actuator","provider":"GTG Hardware","version":"1.0","type":"link"}