SMC high purity series LVA valve has three types of body materials (SUS/PPS/PFA) that can be selected based on the customer's application. Special diaphragm construction insures gentle opening and closing that prevents the formation of micro-bubbles. A unique guide ring on the piston rod eliminates lateral motion of the poppet, greatly increasing seal life and reducing particle formation. <
Catalog: High Purity Chemical Valve Symbol AKM A 00 30 01 q e w Check valve Symbol Description q Body size 20 30 40 A Nil Rc V V V N NPT V V V F G V V V + w Pipe thread type D 01 1/8 V V 02 1/4 V V V 03 3/8 V e By-pass port size By-pass port size for redirecting air flow Specifications Model By-pass port size A B C D E Applicable model E Model Effective area (mm2) AKM2000-A 28 AKM3000-A 55 AKM4000-A 111 AKM2000-A 1/8, 1/
circuit 0.35 (With indicator light: 0.4) Power consumption (W) DC 0.1 (With indicator light only) External pilot 1.4 (With indicator light: 1.5) 100 V 110 V [115 V] 200 V SYJ31 R 2 4 SYJ32 R 2 4 1.6 (With indicator light: 1.7) (A) 2 (A) 2 Apparent power (VA) AC [1.7 (With indicator light: 1.8)] X X 2.3 (With indicator light: 2.4) 220 V [230 V] 2.5 (With indicator light: 2.6) 1 (P) 3 (R)