{"product_id":"siemens-257-02041-valve-and-actuator-pneumatic-pipe-1-2-in","title":"Siemens 257-02041 - Valve And Actuator,Pneumatic,Pipe 1\/2 In","description":"\u003cp\u003ePneumatic Control Valve, Actuator Control Pressure - Maximum 8 psi, Actuator Control Pressure - Minimum 3 psi, Actuator Return Action Spring Return, Actuator Type Pneumatic, Actuator Voltage Not Applicable, Application Chilled\/Hot Water Control, Body Material Brass, Body Pattern Two-Way, Bypass Port Coefficient of Volume (Cv) Not Applicable, Close-Off Pressure 45 psi, Coefficient of Volume (Cv) 4, Fluid Temperature - Maximum 250 Degrees F, Fluid Temperature - Minimum 35 Degrees F\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":67614944034910,"sku":"257-02041","price":155.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z-65Dvfo5oy.jpg?v=1791047041","url":"https:\/\/nationalboilersupply.com\/products\/siemens-257-02041-valve-and-actuator-pneumatic-pipe-1-2-in","provider":"National Boiler Supply","version":"1.0","type":"link"}