Armstrong Emech F2 Manuale di installazione, funzionamento e manutenzione - Pagina 13
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Armstrong International
221 Armstrong Blvd., Three Rivers, Michigan, 49093 - USA
Phone (269) 279-3602 Toll Free (888) HOT-HOSE (468-4673)
4.0 - Flow Control Valve - Model F2
Replace the pins if they are damaged.
Before assembling/re-assembling the valve,
make sure hands are free of dirt and grease
and the valve is clean.
Fit the energizers into the body. Apply a light
even coast of grease to all seals. All Emech
seal kits are provided with recommended
lubricant. (See table 4.2 on page 15).
Place the bottom disc onto the valve body.
Apply a light even coat of grease to the top
surface of the bottom disc. (Image 3)
Place the top disc on the bottom disc and bed
it down by rotating one on the other.
Ensuring the disc slots are clear of dust or
dirt, check the spindle fits neatly into the slots
on the top disc.
NOTE: The spindle should be tight fitting. If
the spindle does not sit flat on top of the disc,
clean lugs. If the spindle still does not sit flat,
file the lugs.
Fit the two O-rings and d the top and bottom
wear rings to the spindle.
Continued....
Maintenance - Reassembly
Designs, materials, weights and performance ratings are
approximate and subject to change without notice. Visit
armstronginternational.com/emech for up-to-date information.
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