2/2-way NC poppet valve (closed on one side in the normal position)

2/2-way seat valves with aluminum housings are offered here in various sizes with 12 V or 24 V actuation.

When actuated, flow can pass through the valve in both directions; when de-energized, it blocks flow in one direction.

Thanks to their seat-valve design, they have extremely low internal leakage (virtually leak-free compared with spool valves with seals).

Technical data:

• Maximum pressure: 250 bar
• Nominal flow rate, depending on size
  • 3/8" connection thread = 40 l/min
  • 1/2" connection thread = 70 l/min
  • 3/4" connection thread = 150 l/min