Parameters / Specifications Model: 164A/18 Type: Three‑way pneumatic switching valve End connections: ¼ inch NPT (for typical 164A series) Maximum inlet pressure: 250 psig (≈17.2 bar) Outlet/actuation (switch) pressure range: ~0‑35 psig (≈0‑2.4 bar) (common for the “/18” suffix in listings) Ports: Three ports (A, B, C) for switching or venting operations Construction: Rugged compact body designed for pneumatic signal switching Media: Instrument air or compatible control gas Typical applications: Diverting or venting control signal flow in pneumatic systems, actuator vent/close signal switching Weight: Approximately 4 lbs (≈1.8 kg) for typical body (based on similar model data)
