It is designed to make accurate flow and batch control when used with a batch controller in 2 “to 6” piping.
It is prepared to make the start and end ramps of load as well as to maintain a certain flow together with variations of pressure in the line.
It has a pilot composed by a set of two solenoids to perform the control.
Standard versions are series # 150 (100 PSID) and series # 300 (740 PSID), but there are special versions to cover other pressures.
It has FM and ATEX approvals