FT 257/2
Double-acting flow control valves available from 1/8" to 2" BSPP size, max. working pressure 400 Bar / 320 Bar, adjustable oil flow rate from 0,5 to 200 Lt./min.(depending on the size)
Product code composition
Choose the different options below to configure the most useful product code for your needs.
The code will be generated and sent automatically by clicking on "Submit a request".
* (BSPP - standard)
NPT
* (NBR - standard)
** (V - FPM - standard for stainless steel valves)
E
(EPDM)
N (NEOPRENE)
S
(SILICONE)
V (FPM)
* (MA - standard - aluminium)
MP
(ABS)
RA
(Aluminium spoked)
* (no nut)
G
(nut)
The request can be sent only upon completion of all the choice fields
Technical information
The valves FT 257/2 allow flow control in both directions. They are equipped with a needle so to obtain: • efficient metallic seal; • flow linearity at the opening; • accurate regulation for a wide range of flow rate. The typical painted and FT ( standard ) serigraphed aluminium handwheel is equipped with a scale that, together with a keyed metal ring with graduated fractional scale, made up a double reference system to easily identify flow condition. A locking screw in the handwheel ensures stable flow values preventing accidental adjustments or movements due to vibrations and unwanted impacts. A ring nut (G) is used to carry out the panel mounting, on request.
