Plate Valves - ProMinent MAKRO TZ Operating Instructions Manual

P_MAK_0054_SW
Fig. 25: Cross-section through the single
ball valve
11.3.3

Plate valves

P_MA_0040_SW
Fig. 26: Cross-section through the plate
valve
1 Seal
2 Valve body
1
3 Valve ball
4 Valve seat
5 Valve cap
2
3
4
5
Do not scratch the finely machined sealing surfaces on the
valve plates (5) and valve inserts (6).
1 Compression spring
2 Valve body
1
3 Valve plate
4 Valve insert
5 Valve body bushing
2
3
4
5
1. Screw the valve cap (7) on to the suction side - see Fig. 26.
2. Carefully remove the parts from the valve body (4).
3. Replace the worn parts.
4. Clean the remaining parts.
5. Check all parts.
Repairs
45