HMJ Diaphragm valve High purity - HAM-LET FRANCE - #9

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293 ULTRA-CLEAN VALVES 2LDS12 SERIES 3/4'' HIGH-FLOW Metal Diaphragm Valves Standard models from the Ultra-Clean Valve Series are made to UHP specifications. This model comes with connection joints in 3/4" as standard. This valve comfortably fits into highflow applications. n Unique seat structure offers superb leak performance. n Compact designs for minimum foot print. STANDARD CONFIGURATION DIMENSIONS Part Number/ep Size End Connection A B C D E F G H I 2LDS12R-BV 3/4 Male HTC® 23 109 45 86 97 46 45 35 2LDS12R-FV 3/4 Swivel Female HTC® 23 109 45 86 146 46 45 35 2LDS12R-W 3/4 Extended Butt Weld 23 109 45 86 146 46 45 35 2LDS12C-BV 3/4 Male HTC® 23 118 56 95 97 46 45 35 Rc 1/8 2LDS12C-FV 3/4 Swivel Female HTC® 23 118 56 95 146 46 45 35 Rc 1/8 2LDS12C-W 3/4 Extended Butt Weld 23 118 56 95 146 46 45 35 Rc 1/8 SPECIFICATIONS Size Pressure Temp. Cv Leak Rates Inboard Across Seat 3/4 1MPa (150 psi) -10 to 60ºc 2.2 3X10¯¹² pa•m³/sec Helium 3X10¯9 pa•m³/sec Helium STRUCTURE Parts Material 1 Body 316L Stainless Steel 2 Seat PCTFE/PI (Vespel®) 3 Diaphragm Elgiloy 4 Handle/Act Aluminum To make a safe choice when selecting your product, review the entire design of your system implementation to ensure safe, trouble-free system operations. Relevant system considerations should cover functionality, suitability of materials to specific applications and numeric data. Correct installation, handling and maintenance of valves is the responsibility of the systems designer and the user. ORDERING INFORMATION For ordering, see page 302 2-Way Flow Pattern