Gas pressure regulatorAperflux 101

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

Product : gas
Technology : diaphragm
Number of stages : two-stage
Material : stainless steel, carbon steel, cast steel, nitrile rubber
Applications : industrial
Other characteristics : pilote-operated, with filter
Pressure : Min.:
Temperature : Min.: