FT 2257/6
In line check valves available from 1/8" to 2" bsp. Max. working pressure 400/320 Bar, oil flow rate up to 850 Lt./min. (depending on the size). On request NTP THREADS can be supplied
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".
2
4
4,5
6
8
10
* 0,5 (standard)
** 0,35 (standard)
*** 2 (standard)
* BSPP (standard)
** Metric threads (standard)
*** No thread (standard)
NPT
UNF
* NBR (standard)
** No gasket (standard)
*** HPU (standard)
V (FPM)
The request can be sent only upon completion of all the choice fields
Technical information
They are inserted in branches of the circuit where the free flow in one direction is allowed and the return flow in the opposite direction is not possible. A lasting and hermetic seal is ensured by the taper valve poppet, which is a reliable mechanical solution. The spring in high-resistance material is housed in such a way that it does not close as a pack during the opening phase. The external configuration of the body makes it easy to seize the piece during the assembling. They are available with different cracking pressure (0,5 standard and 2-4-6-8-10 bars).
