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SECTION THREE - VALVES
Basic Valve Types p 118 Reduced Port Ball Valve p 133
Gate Valves p 118-121 Butterfly Valves p 134,135
Solid Wedge Gate Valve p 119 Wafer Type Butterfly Valve p 134
Flexible Wedge Gate Valve p 119,120 Double Flanged Butterfly Valve p 135
Split Wedge Gate Valve p 120,121 Plug Valves p 136,137
Double Disc Gate Valve p 120,121 Lubricated Plug Valve p 136
Globe Valves p 121-125 Multi-port Plug Valve Arrangements p 136,137
Angle Body Globe Valve p 122,123 Relief & Safety Valves p 137,138
Y-Pattern Globe Valve p 122,123 Valve End Connection Variations p 139
Conventional Disc (Globe Valve) p 123,124 Valve Bonnet Assemblies p 139-143
Plug Disc (Globe Valve) p 123,124 Valve Socket Dimensions p 140
Composition Disc (Globe Valve) p 124,125 Threaded Bonnet p 141
Needle Valve (Globe Valve) p 124,125 Union Bonnet p 141
Check Valves p 125-127 Bolted Bonnet p 141
Swing Check Valve p 125,126 Pressure Seal Bonnet p 141
Lift Check Valve p 127 Welded/Clip Type Bonnet p 142
By-Pass Valves p 127-129 Special Bonnet Designs p 142,143
By-Pass Connections & Locations p 127,129 Valve Stem Design p 143,144
Diaphragm Valves p 128-132 Inside Screw Rising Stem p 144
Weir Type Diaphragm Valve p 130 Inside Screw Non-Rising Stem p 144
Straightway Diaphragm Valve p 130,131 Outside Screw Rising Stem p 144
Pinch Valves p 131 Quick Opening Sliding Stem p 144
Air Operated Pinch Valve p 13 Valve Identification & Marking p 145-147
Diaphragm Valve Materials p 132 Valve Installation p 148-151
Ball Valves p 133 Valve Dimension Tables p 152-164