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.
Body Class: 2 (Class 2, Orifice ø4), Valve Type: 0 (Normally Closed), Fitting Type: G (w/Metal Gasket Seal Fittings), Applicable Tube Size: 07 (1/4), Pilot Port Thread Type: M5x0.8 (or Rc 1/8), Material: AD (Body: Stainless Steel, Seal: FKM, Buffer: FKM, Diaphragm: PTFE), Option 1: 1 (w/Flow Rate Adjustment)
Body Class: 2 (Class 2, Orifice ø4), Valve Type: 0 (Normally Closed), Fitting Type: G (w/Metal Gasket Seal Fittings), Applicable Tube Size: 07 (1/4), Pilot Port Thread Type: M5x0.8 (or Rc 1/8), Material: AD (Body: Stainless Steel, Seal: FKM, Buffer: FKM, Diaphragm: PTFE), Option 1: 4 (w/Indicator)