Table of Contents
Advertisement
4.2 DISASSEMBLY
For the disassembly no special wrenches are required.
Before carrying out the disassembly, put some reference signs on the elements of the pilot that
connect it to the valve
It is necessary to pay particular attention in order not to damage the valve and the o'rings
seats.
Inspect the state of all rubber parts as far as tightness is concerned and replace the damaged
ones or the ones with a long life. Lubricate the surfaces of the moving elements with a thin
grease layer as showed in paragraph 5.
4.3 REASSEMBLY
Reassemble the parts by referring to the signs put on the parts during the disassembly, so that
all the connections match correctly
5.0 LUBRICATION
The valves are already lubricated during the assembly phase (with the most suitable product for
the operation if it is specified in the order) for the following reasons:
1) ease the components assembly
2) improve maneuverability
3) ease the preservation in case of warehouse storage
During the ordinary operation, it is not necessary to lubricate the valve.
We recommend to lubricate the moving elements during the maintenance operations (plug,...
)
and the seals with silicone grease.
19
| sales@mvandc.com | Phone: 877.566.3837 | Fax: 925.407.2903
Advertisement
Table of Contents
