Flowserve Double-Disc Gate Valve Sizes 2.5 User Manual
Page 3
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Anchor/Darling Double Disc Type Gate Valves FCD ADENIM0003-01 - 07/14
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6.0 Disassembly
16
6.1 Actuators
16
6.1.1 Handwheel
18
6.1.2 Gear
18
6.1.3 Electric Motor
18
6.2 Bonnet Removal - Flanged Joint
18
6.3 Bonnet Removal - Pressure Seal Joint
20
6.4 Disc and Stem Assembly
23
7.0 Inspection and Maintenance
23
7.1 Discs
23
7.2 Wedges
24
7.3 Stem
24
7.4 Body
24
7.5 Bonnet
25
7.6 Stem Nut and Yoke Sleeve
25
7.7 Actuators
25
7.8 Bolting
25
7.9 Gland, Lantern Ring, Gland Spacers
25
8.0 Assembly
25
8.1 Disc - Stem Assembly
25
8.2 Bonnet - Flanged Joint
26
8.3 Bonnet - Pressure Seal Joint
26
8.4 Actuators
27
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