Single-acting flow control valves available from 1/4" to 3/4" BSPP size, max. working pressure 210 Bar, adjustable oil flow rate from 1 to 80 Lt/min. (depending on the size)
Product code composition
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* (BSPP - standard)
* (NBR - standard)
** (V - FPM - standard for stainless steel valves)
* (MA - standard - aluminium)
RA (Aluminium spoked)
* (no nut)
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The valves FT 1251/5-01 guarantee precise flow regulation in one direction and full free flow in opposite direction thanks to the equipment of single-acting unit with ball guide. They are an alternative to FT 257/5 where the working pressure does not exceed 210 bar or where ferrous materials cannot be used. They are ideal for use with fluids other than oil ( such as: air, gas, and liquids in general ). They have the same characteristics as the FT 257 series: • efficient metallic sealing; • flow linearity at the opening; • simple setting of flow rates; • secure against accidental needle lift-out; • secure needle positio; • panel mounting provision, for which special lock nuts (G) are is supplied on request.