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 Table (1) Port/Orifice Size Table (2) Rated Voltage-Electrical Entry-Electrical Option Orifice size (No.) 1 Solenoid Insulation type Electrical entry Electrical option 1 (100 V) 2 (200 V) 3 (110 V) 4 (220 V) 7 (240 V) 8 (48 V) 5 (24 V) 6 (12 V) Class B Class H G (1.5 mm) 2 (2.2 mm) 3 (3 mm) 4 C D, T G, C SNote ) T VX31 VX32 VX33 (4 mm) S L, Z S L, Z 1 8 1 4 01 ( ) 02 ( ) 02 ( ) 03 ( ) 02
A B 2-P C L L C A B A B LVA10 2-F B B K LVA60 LVA20 With flow rate adjustment With indicator (Max.