• LF540 Low Flow Pressure Regulator

LF540 Low Flow Pressure Regulator

The LF540 is a compact and economical piston-sensed, low-flow regulator with precision machined sensing elements to allow fine pressure control up to 414 bar (6,000 psi).
 
Its load bearings and large handwheel offer low torque adjustment, and the LF540 can be supplied as non-venting or self-venting, non-captured (on gas only). Please note: Cv 0.3 is only available as non-venting.
 
Price Each: Quote
Quantity:
 
Specifications
  • Inlet/Outlet Connections: 1/4" BSPP (max. inlet 414 bar / 6000 psi), 1/4" NPT, 3/8" BSPP (max. inlet 414 bar / 6000 psi), 3/8" NPT
  • Venting Options: Non-Venting, Self-Venting
  • Material: HT Brass, 316/316L SS
  • Outlet MAX PSIG/BAR: Up to 50 bar (725 psi), Up to 100 bar (1450 psi), Up to 140 bar (2030 psi) - Air-Actuated, Up to 200 bar (2900 psi), Up to 414 bar (6000 psi), Up to 600 bar (8700 psi) - Air-Actuated
  • Basic Model: LF540
  • CV Value: 0.1, 0.3 (max. inlet 300 bar / 4350 psi and non-venting only), 0.05
  • O Ring: NBR, FKM/FPM
Technical Resources