Installation; Installation Position; Prior To Installation - Burkert 2871 Operating Instructions Manual

7

INSTALLATION

DANGER!
Risk of injury due to high pressure and escaping medium.
▶ Switch off the pressure before working on the device or system. Vent or drain the pipes.
▶ For valve body with flange connection: check seals are seated correctly.
NOTE!
▶ Do not uninstall proportional valve.
▶ Adjusting screw (see "Fig. 1" on page 9) do not adjust.
7.1

Installation position

Any installation position, preferably with the actuator facing up.
7.2

Prior to installation

→ Clean pipes and flange connections.
→ Dirt trap in the direction of the current before the valve (mesh width 0.02... 0.4 mm, depending on
nominal diameter).
→ For valve body with flange connection:
check the seals are correctly seated on the underside of the valve body (see "Fig. 2").
Fig. 2: Seals of valve body with flange connection
12
Seals of valve body
English
Type 2871
Installation