Tognella 290-01-14 Gauge Isolator Needle Valve
Tognella 290-01-14 Gauge Isolator Needle Valve

Tognella 意大利多麗拿 290-01-14 Gauge Isolator

Regular price
US$58.20
Sale price
US$58.20

TOGNELLA 
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 orientation. The sealing, standard supplied, and inserted in the nut, prevents any drawing between the connection and the gauge.


FT290-01-14, G1/4,
CONNECTION: FEMALE-FEMALE

Made in Italy

Technical Specifications

WORKING PRESSURE 400 bar
WORKING TEMPREATURE -20℃ to 100℃

MATERIALS
BODY 9S MN PB 23 - UNI 5105-PRESS FORG.
NEEDLE 35 S MN PB 23 - UNI 5105 BURNISHED
OR NITRILE
ANTIEXTRUSION RING PTFE
HANDWHEEL NYLON 66
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