4.2 Operating water module compact (OWMC) 4 Sediment discharge function
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4.2 Operating water
module compact
(OWMC)
Purpose
The separator bowl can be emptied from solids by
two different sediment discharge volumes
determined by the duration of the increased
operating liquid flow from the Operating Water
Module Compact (OWMC), i.e. the time the bowl
is being open. The two discharge volumes may
be regarded as small and large respectively.
Design
1. Check valve
2. Two-step adapter
3. Water cylinder
4. Piston
5. Servo valve
6. Air reservoir
7. Silencer
8. Needle valve
375. Inlet of discharge and make-up liquid to OWMC
506a. Air supply into air reservoir
506b. Signal air, small discharge
506c. Signal air, large discharge
A. Outlet of discharge and make-up liquid from
OWMC to bowl
The OWMC is designed as a stainless steel
construction consisting of an air reservoir (6), a
water cylinder (3) with piston (4) and a servo
valve (5). The module is equipped with
connections for air supply (506a) and signal air
(506b and c).
The OWMC is also equipped with a needle valve
(8) for regulating of air flow for the small
discharge and a silencer (7).
G0877921