695000-1

Operating function of 695000-1

An energized electromagnetic actuator changes the position of the internal shutoff element. The valve therefore converts a 24.3–29.7 V DC command into a pneumatic switching action; it is not a pressure regulator or an independent control computer. Reliable operation depends on clean working media, serviceable seals, correctly connected lines and a calibrated configuration that matches the technical documentation.

Role in the aircraft system

The working and surrounding medium is air. Existing passport-derived data records a 30–70 kgf/cm² pressure range, a 4 mm flow passage and operation from −60 to +100 °C. Some documented assemblies identify electromagnet 950400, but the actuator fitted to a supplied unit must be checked from its passport and nameplate. Connected units form one operating circuit, but each performs a separate task and must not be presented as interchangeable merely because it is installed in the same system.

Installation and maintenance checks

The valve is installed in a compatible aircraft pneumatic pipeline where remote isolation or admission of compressed air is required. Public sources confirm the designation as an electropneumatic valve but do not provide a sufficiently reliable aircraft-type list, so applicability must be established from the maintenance manual or illustrated parts catalogue. Maintenance checks normally cover connection tightness, body condition, contamination and compliance with the specified test limits. Any calibration or adjustment must follow the product passport or approved repair documentation.

Identifying 695000-1 for ordering

For ordering, compare the exact 695000-1 designation, connector and actuator execution, port arrangement, pressure range and accompanying passport. Similar-looking valves must not be treated as interchangeable without system documentation. Other related items are listed in the valves category. An enquiry should identify the required execution, condition, delivery set and supporting documentation.