Tognella 290-14 Gauge Isolator Needle Valve Flow Control Silencer top lever open centres spring

top lever open centres spring return

Valves G1/8-G1/4 with pneumatic operation

MPN 020196

Solenoid valves G 1/2 U2

Tognella 290-14 Gauge Isolator Needle Valve Flow Control Silencer top lever open centres springTOGNELLA GAUGE ISOLATOR NEEDLE VALVES IN LINE The FT290 isolator needle valves (in line) are normally used to protect the pressure gauge since they have the double function of dampening pressure surge during opening and of isolating the pressure gauge entirely. Pressed in high resistance steel, protected by an accurate treatment, subjected to strict tests, they ensure reliability and long life. A rotating swivel nut allows for accurate pressure gauge