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 Similar items in stock.
Fluid Name and Option Fluid Name and Option Option symbol and body material Brass or BC6 Stainless steel J A H A H A H D N G, J E P A H A H B J E N, P Option symbol and body material Brass or BC6 Stainless steel F, B L, J B J J A H A H A H D N G, J E P A H A H A H B J D, E N, P Fluid (Application) Fluid (Application) Caustic soda (25% ) Gas oil Silicon oil Fuel oil (up to 60C) Fuel oil (
LVC PPS Except LVA60 PTFE B PPS 2 LVA PPS Except LVA10 PTFE C PFA 3 PPS PPS Stainless steel LVH Except LVA60 NBR D 4 Stainless steel LVD Except LVA60 EPR E 5 Hydrofluoric acid compatible (Only LVA40, 50 type) 6 PFA PVDF PTFE F LVQ Thread type G PPS PPS NBR Except LVA60 LQ Symbol Nil N Thread type Rc NPT H PPS PPS EPR Except LVA60 LVN Ammonium hydroxide compatible Except LVA10 N PFA PPS