Valco HD1F / HD2F Flow Switch

– Piston sensing element
– Liquid media application
– Hermetic separation between flow and switch head
– Nickel plated Bronze or St. Steel body
– Process connections from 1/4? to 1” Gas-F
– Setting ranges from 0,1 to 80 l/min. (H2O),
– Setting ranges from 0,5 to 60 l/min. (30-600 Cst)
– Flow rate indication on a dry scale, on request
– Built-in thermometer, on request
– SPDT contact, 250 Vac – 30VA
– Pmax up to 200 bar – Tmax up to 120°C
– Tmax up to 120°C
– Protection class IP65