{"product_id":"siemens-255-01122-globe-valve-assembly-24-vac-dc-1-2-in-599-01122","title":"Siemens 255-01122 Globe valve assembly 24 VAC\/DC (1\/2 in.) 599-01122","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eSiemens 255-01122 is a 1\/2 in. globe valve assembly for HVAC flow control with a Cv of 1.6. It uses a direct-coupled actuator (200 N) with non-spring return operation, accepts a 0 to 10 VDC modulating control signal, and is powered at 24 VAC\/DC with 2.0 VA consumption. The valve is normally closed, has brass trim, NEMA 1 housing, and is rated for water and glycol solutions up to 50%.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2-way globe valve, 1\/2 in. NPT connection, Cv 1.6; modified equal percentage flow characteristic\u003c\/li\u003e\n  \u003cli\u003eDirect-coupled actuator (200 N), non-spring return; modulating control 0–10 VDC\u003c\/li\u003e\n  \u003cli\u003eOperates on 24 VAC\/DC at 2.0 VA; close-off pressure 60 psi; NEMA 1 housing; terminal block electrical connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003e1\/2 in. 2-way globe valve assembly, Cv 1.6, 24 VAC\/DC actuation, normally closed, suitable for water and glycol up to 50%.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SIEMENS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 255-01122\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Siemens\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 255-01122\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlternate part \/ valve number\u003c\/strong\u003e: 599-01122\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve type\u003c\/strong\u003e: Globe valve, 2-way\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 1\/2 in.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: 1\/2 in. NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlow Coefficient (Cv)\u003c\/strong\u003e: 1.6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlow characteristic\u003c\/strong\u003e: Modified equal percentage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrim\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator\u003c\/strong\u003e: Direct-coupled actuator, 200 N, non-spring return\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControl Signal\u003c\/strong\u003e: 0 to 10 VDC (modulating)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage\u003c\/strong\u003e: 24 VAC\/DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Consumption\u003c\/strong\u003e: 2.0 VA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFailure Mode\u003c\/strong\u003e: Normally closed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClose-off Pressure\u003c\/strong\u003e: 60 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing \/ Enclosure Rating\u003c\/strong\u003e: NEMA 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical Connection\u003c\/strong\u003e: Terminal block\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eService \/ Media\u003c\/strong\u003e: Water and glycol solutions up to 50%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: 1 C to 50 C (34 F to 122 F)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: MZ Series\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":51467609833778,"sku":"255-01122","price":182.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313941706.jpg?v=1783907935","url":"https:\/\/voomisupply.com\/products\/siemens-255-01122-globe-valve-assembly-24-vac-dc-1-2-in-599-01122","provider":"Voomi Supply","version":"1.0","type":"link"}