Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice Spool valves and solenoid valves Series 2400 1 Air distribution 1 | 139 Series 2400 General This solenoid valves series has been developed to meet requirements for electronically controlled pneumatic systems and / or serial control systems already used in all manufacturing sectors. They have been designed to be easily assembled into groups or manifolds and include integral electrical connection to facilitate simple and speedy integration into a control system. The 2400 series comprises a range of products classified according to the body size of 18mm divided into 3 types "LINE", "FLAT" and "VDMA". The 10mm. and 18 mm. 24 VDC range of valves includes a range of accessories for the production of manifolded valve assemblies with integral electrical connections. Modules are available in two or four station variants for flexibility and are supplied to IP40 or alternatively IP65 environmental protection. Construction characteristics Central body Extruded aluminium bar with chemical nickel treatment and PTFE (polytetrafleurethylene) Connection plates Zincalloy Operators Technopolymer Spool seals Oil resistant nitrile rubber - HNBR Spools Aluminium 2011 Springs AISI 302 stainless steel Pistons Technopolymer Piston seals Oil resistant nitrile rubber - NBR Use and maintenance The average life of the solenoid valve exceeds 50.000.000 cycles when used under optimum conditions. Adequate lubrication reduces seals wear, just as proper filtering of supply air prevents the build-up of dirt that can cause malfunction. Ensure the valve is used within our recommended criteria for pressure and temperature. In dirty or dusty environments, the exhaust ports should be protected. A seal kit including the spool is available for overhauling the valve. This operation does not require a skilled worker, although a particular care should be taken when reassembling the valve. Ordering codes for minature solenoid valves The 15 mm. miniature solenoid valve with 1,1 mm. orifice has been selected for piloting this series of valves (see Series 300). This results in low response times and reduced power consumption. The valve can be supplied with the coil upward or downward (multipolar connections) depending on the application. Codes are as follows: Coil upward code 01 = miniature solenoid 12 VDC 02 = miniature solenoid 24 VDC 05 = miniature solenoid 24 VAC 06 = miniature solenoid 110 VAC 07 = miniature sol. 230 VAC 08 = miniature sol. 24 VDC 1W 09 = miniature sol. 24 VDC Earth faston Coil downward code 11 = miniature solenoid 12 VDC 12 = miniature solenoid 24 VDC 15 = miniature solenoid 24 VAC 16 = miniature solenoid 110 VAC 17 = miniature sol. 230 VAC 18 = miniature sol. 24 VDC 1W Downward 19 = miniature sol. 24 VDC Earth faston Downward Well-tried component - The product is a well-tried product for a safety-related application according to ISO 13849-1. - The relevant basic and well-tried safety principles according ISO 13849-2 for this product are fulfilled. - The suitability of the product for a precise application must be verified and confirmed by the user. 50.000.000 Miniature solenoid homologated are available (see Series 300).
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