{"title":"Brass Solenoid Valves","description":"\u003cp\u003eBrass solenoid valves are prized for their robustness, versatility, and excellent corrosion resistance. These valves combine the durability and reliability of brass with the precision and quick response of solenoid operation. Brass, an alloy of copper and zinc, offers a balance of properties that make it an ideal material for valve construction, including good thermal conductivity, ease of machining, and resistance to wear and tear. This makes brass 2-way solenoid valves a preferred choice for a wide range of applications where cost-effectiveness and performance are key considerations.\u003c\/p\u003e\u003ch2 id=\"_yvex8ihnpun\"\u003eCommon applications for brass solenoid valves\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWater treatment systems\u003c\/li\u003e\n\u003cli\u003eIrrigation and sprinkler systems\u003c\/li\u003e\n\u003cli\u003eHeating and cooling systems\u003c\/li\u003e\n\u003cli\u003ePneumatic systems\u003c\/li\u003e\n\u003cli\u003eAutomotive systems\u003c\/li\u003e\n\u003cli\u003eFuel and gas dispensing\u003c\/li\u003e\n\u003cli\u003eMedical and dental equipment\u003c\/li\u003e\n\u003cli\u003eIndustrial machinery\u003c\/li\u003e\n\u003cli\u003eFood and beverage processing\u003c\/li\u003e\n\u003cli\u003eChemical dosing systems\u003c\/li\u003e\n\u003cli\u003eLaundry and dry-cleaning equipment\u003c\/li\u003e\n\u003cli\u003eBoiler and steam control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 id=\"_g4feoaiwxtqz\"\u003eSelecting the right brass 2-way solenoid valve\u003c\/h2\u003e\u003cp\u003eWhen selecting a brass 2-way solenoid valve, it is important to consider the following criteria to ensure the valve meets the specific needs of your application:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e When selecting brass solenoid valves, bronze is often presented as an alternative option.\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrass:\u003c\/strong\u003e Brass solenoid valves are ideal for typical water systems, air control with minimal moisture, low-pressure steam, automotive fluid management, and applications requiring complex valve shapes due to their ease of machining.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBronze:\u003c\/strong\u003e Bronze solenoid valves excel in marine environments with saltwater exposure, industrial settings with corrosive chemicals or acids, high-temperature steam applications, and drinking water systems that require lead-free materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection size:\u003c\/strong\u003e The connection size of the valve must match the piping in the system. It is crucial to select the correct size, which is often measured in inches or millimeters, to ensure a leak-free installation and proper flow rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection type:\u003c\/strong\u003e The type of connection will determine how the valve is attached to the system.\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlanged:\u003c\/strong\u003e Flanged connections are suitable for larger pipes or higher pressures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded:\u003c\/strong\u003e Threaded connections, including NPT (National Pipe Thread), BSPP (British Standard Pipe Parallel), and metric, are common for smaller pipes and are easy to install.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-on:\u003c\/strong\u003e Push-on connections offer a tool-free installation, making them convenient for quick maintenance or replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e The function of the valve determines its default state. Normally open valves allow flow when de-energized, while normally closed valves block flow when de-energized. Bistable valves maintain their last position regardless of power state. The choice depends on the desired control scheme and safety considerations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e The voltage required to operate the solenoid must be compatible with the available power supply. The correct voltage and type (AC or DC) are essential for proper valve operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal material:\u003c\/strong\u003e The seal material must be compatible with the media being controlled to prevent leaks and ensure longevity. Common seal materials include NBR (nitrile rubber), EPDM (ethylene propylene diene monomer), and Viton (fluoroelastomer), each with different chemical resistance properties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e The operation type of the valve should be chosen based on the pressure differential in the system. Direct-acting valves are suitable for low-pressure applications, indirect-acting valves require a pressure differential, and semi-direct valves can operate in a range of pressure conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended media:\u003c\/strong\u003e The media that the valve will control should be considered to ensure compatibility with the brass construction and seal materials. Brass valves are commonly used for water, air, and oil, among other media.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproval:\u003c\/strong\u003e Depending on the application, certain approvals may be necessary for compliance with industry standards or safety regulations. These can include certifications for drinking water compatibility, gas systems, explosive atmospheres (ATEX), and electrical safety (UL).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKv value:\u003c\/strong\u003e The Kv value is a measure of the flow rate through a valve at a given pressure drop. It is important to select a valve with an appropriate Kv value to ensure that the system can deliver the required flow rate.\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"nls-018-g1-8inch-stainless-steel-needle-valve-ptfe-300-bar","title":"G1\/8'' Stainless steel Needle Valve PTFE 300 bar - NLS","description":"\u003cp\u003eVery compact stainless steel needle valve with G 1\/8\" threads. This valve can be used as a reliable shut-off valve, or to accurately control (relative low) flow rates of clean gases or fluids. The valve has a nominal internal diameter of 2.5 mm. The seals are made of PTFE. The max pressure is 300 bar and the allowable temperature range is from -20 to max. 200°C. Thanks to the high quality materials and robust construction, the valve is suited for high pressures and agressive fluids.\u003c\/p\u003e","brand":"Tameson","offers":[{"title":"Default Title","offer_id":46756659003721,"sku":"NLS-018","price":28.82,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/1787\/6152\/files\/nls-012-1.414381c2_ca236438-60ca-4a0b-a29e-1804e5e2820f.jpg?v=1727935996"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/1787\/6152\/collections\/31300.bcdc7982_d1951352-32ec-469f-867e-2dc73f2f4329.jpg?v=1774544203","url":"https:\/\/tamisoon.com\/collections\/brass-solenoid-valves.oembed","provider":"tamisoon.com","version":"1.0","type":"link"}