High Purity – LVA
SMC high purity series LVA valve has three types of body materials (SUS/PPS/PFA) that can be selected based on the customers 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.
Valves (All Types)
SMC high purity series LVA valve has three types of body materials (SUS/PPS/PFA) that can be selected based on the customers 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.
- High purity chemical valves
- Single type and stacking type for manifold
- Orifice diameter: ø4, ø8, ø12, ø20
- Port sizes: 1/8, 1/4, 3/8, 1/2, 3/4, 1
- Body material: SUS, PPS, PFA
- Options: flow rate adjustment, indicator
Manifolds
SMC high purity series LVA valve has three types of body materials (SUS/PPS/PFA) that can be selected based on the customers 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.
- Manifold base for high purity chemical valve
- Stacking type manifold
- Common IN/Individual OUT
- Port sizes: 1/4, 3/8, 1/2, 3/4
- Valve stations: 2 to 5
- Manifold material: PFA