Type FLR is an accurate, pilot-operated, pressure reducing, axial flow regulator designed to meet a wide range of applications in high pressure transmission, city gate and large capacity distribution of suitably filtered natural gas.
Type FLR provides smooth and quiet operation, tight shut off and long service life. The regulator comprises of a main valve, a built-in actuator, a PRX, PSA or PS Series pressure reducing pilot and a Type SA/2 pilot supply pressure regulator when PRX pilot is used. The regulator`s superior performance is attributed to the combination of a number of features such as fully balanced plug, radial seal for lower sealing forces, double piston actuation mechanism, together with field proven pilots and two path control system.
Type FLR is designed to be used with fuel gases of 1st and 2nd family according to EN 437, and with other non-aggressive and non-fuel gases. For any other gases, other than natural gas, please contact your local sales office.