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コントロールユニット Dover OPW Midland A-522-C2-CS-SJ-SU-STのPDF 分解手順をオンラインで閲覧またはダウンロードできます。Dover OPW Midland A-522-C2-CS-SJ-SU-ST 5 ページ。 Sulfur bottom outlet valve
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3 Reassembly Procedure
Refer to Valve Details for valve component identification during the repair kit reassembly process.
Set the valve to the closed position. This must be done to allow removal of the
valve ball.
Locate the valve on a bench (preferably on a pressure-test fixture) so it may be
bolted for safety and rigidity during hardware removal. Secure it with the eight-
bolt flange.
Remove the outlet cap assembly (if present).
Remove tack welds from retaining ring holding ball seal (Item 10) in place in cap (item 1). Tack weld locations
noted in Figure 3-3.
Manual content is subject to change.
Visit midlandmfg.com for latest manual revision and revision history.
Figure 3-1 Set to Closed Position
Figure 3-2 Valve Inverted
Figure 3-3 Tack Weld Positions