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.
VN LVC LVA For manual override J2 LVH W T R N Z M LVD Manual override 16 LVQ 1 1 LQ L 2 2 2 2 LVN n-3/8, 1/2 (VCA30) n-1/2, 3/4 (VCA40) OUT port J3 P = K (Pitch) J1 TI/ TIL 2-1/2 (VCA30), 3/4 (VCA40) IN port (Front ported) PA PAX L Dimension (mm) Formulas VV2CA3 Side ported: L1 = n x 35 + 33, L2 = n x 35 + 44 Front ported: L1 = n x 35 + 69, L2 = n x 35 + 80 VV2CA4 Side ported: L1 = n x 41
A R P PFA PPS PTFE C LVQ Thread type 4 Symbol Nil N Thread type Rc NPT LQ N.C.