Gas pressure regulator Aperflux 101

diaphragmtwo-stagestainless steel

PILOT-OPERATED GAS PRESSURE REGULATORS Aperflux 101 The Aperflux 101 is a pilot-controlled pressure regulator for medium and high pressure. Aperflux is a "fail open" regulator i.e. it opens in following conditions: • If the main diaphragm fails; • If the pilot diaphragm/s fail; • If the pilot seat valve fails; • If there is no feed to the pilot loop. These regulators are suitable for use with previously-filtered non-corrosive gases. Aperflux 101 is a boot style pilot-controlled pressure regulator for medium and high pressure applications. Aperflux 101 is normally a failed open regulator and specifically will open under the following circumstances: - - breakage of main diaphragm; - - lack of feeding to the pilot circuit. These regulators are suitable for use with previously filtered, non-corrosive gases. Main Features -Design pressure: up to 85 bar (1232,8 Psi) -Operating température: -10 °C to +60 °C (14 to + 140 °F) -Ambient température: -20 °C to +60°C (-4 to + 140 °F) -Range of inlet pressure bpu: 3 to 85 bar (43,5 to 1232,8 Psi) -Range of outlet pressure Wd: 2 to 74 bar (29 to 1073,3 Psig) depending on installed pilot -Minimum working differential pressure: 1 bar (14,5 Psi) - Recommended > 2 bar (29 Psig) -Accuracy dassAC: up to 1 depending on the outlet pressure -Closing pressure dass SG: 10 depending on the outlet pressure -Available size DN: 2" - 3“ -4" -Flanging: dass 300-600 RF or RTJ according to ANSI B16.5