Buying Guide

3
NIBCO INC. WORLD HEADQUARTERS • 1516 MIDDLEBURY ST. • ELKHART, IN 46516-4740 • USA • PH: 1.800.234.0227
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Revised 7/20/2018
Table of Contents
Page
Figure Number Key.......................................... 4
Bronze Gate Valves
...................................... 5–18
Illustrated Index......................................... 5
T/S-111 ............................................... 6
T/S-113 ............................................... 7
T-113-HC .............................................. 8
T-124.................................................. 9
T-131................................................. 10
T-133................................................. 11
T/S-134 .............................................. 12
T/S-134 (Bolted Bonnet) ................................. 13
T/S-136 .............................................. 14
T/S-136 (Bolted Bonnet) ................................. 15
T-154-A............................................... 16
T-174-A/T-174-SS....................................... 17
T-176-A/T-176-SS....................................... 18
Bronze Globe Valves .................................... 19–24
Illustrated Index.........................................19
T/S-211 .............................................. 20
T/S-235-Y............................................. 21
T-256-AP.............................................. 22
T-275................................................. 23
T-276-AP.............................................. 24
Bronze Angle Valves .................................... 25–29
Illustrated Index........................................ 25
T/S-311-Y............................................. 26
T-335-Y............................................... 27
T-375-B............................................... 28
T-376-AP.............................................. 29
Bronze Check Valves.................................... 30–36
Illustrated Index........................................ 30
T/S-413 .............................................. 31
T/S-433 .............................................. 32
S-433 (Bolted Bonnet) ................................... 33
T-453-B............................................... 34
T-473................................................. 35
T/S-480 .............................................. 36
Bronze Y-Strainers ......................................... 37
T/S-221/222........................................... 37
Iron Gate Valves ........................................ 38–52
Illustrated Index........................................ 38
F/T-617-O .......................................... 39, 40
F-617-ON .......................................... 41, 42
F/T-619 ............................................... 43
F/619-N .............................................. 44
F-607-RWS............................................ 45
F-619-RWS............................................ 46
MJ-619-RWS .......................................... 47
P-619-RW............................................. 48
PCR-619-RW .......................................... 49
FPCR-619-RW.......................................... 50
F-667-O............................................... 51
F-669 ................................................ 52
Iron Globe and Angle Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53-58
Illustrated Index........................................ 53
F-718-B............................................... 54
F-718-N .............................................. 55
F-768-B............................................... 56
F-818-B............................................... 57
F-869-B............................................... 58
Sizing F-869 Stop Check .............................. 59–61
Page
Iron Check Valves ...................................... 62–71
Illustrated Index........................................ 62
F/T-918-B ............................................. 63
F-918-N .............................................. 64
F-968-B............................................... 65
W-910/W-960-LF ....................................... 66
F-910/F-960-LF ......................................... 67
W-920-W-LF........................................ 68–70
G-920-W-LF ........................................... 71
Iron Y-Strainers..........................................72-73
T-751-A................................................72
F-721-A................................................73
Ductile and Alloy Iron Gate Valves........................ 74–82
Illustrated Index........................................ 74
F-617-13 ........................................... 75, 76
F-637-31 ........................................... 77, 78
F-637-33 ........................................... 79, 80
F-639-31 .............................................. 81
F-639-33 .............................................. 82
Ductile and Alloy Iron Globe,
Angle and Check Valves ................................. 83–92
Illustrated Index........................................ 83
F-738-31 .............................................. 84
F-838-31 .............................................. 85
F-918-13 .............................................. 86
F-938-31 .............................................. 87
F-938-33 .............................................. 88
Why Ductile Iron? ...................................... 89
Compare Ductile Iron to Cast Iron and Cast Steel ............. 90
Construction Features Ductile Iron ......................... 91
Ductile Iron Valve Specifications........................... 92
Valve Options for Bronze and Iron ....................... 93–103
Index................................................. 93
Bronze Handle Options and Diameters ...................... 94
Bronze Seating and Packing Material....................... 95
Bronze Stem Ext./Oxygen Svc./Drain Cap/Silicone Lubricants ... 96
Iron Seating, Packing and Gasket Material .................. 97
Iron Sprockets, Position Indicator and SON .................. 98
Iron Stem Extensions.................................... 99
Iron Floor Stands ...................................... 100
Iron Bosses, By-Passes and Tapping ....................... 101
Iron Lever, Spring and Weight, Silicone Lubricants ........... 102
Parts for Iron Lever, Spring and Weight, Gear Operators....... 103
Engineering Data
..................................... 104–120
Index................................................ 104
Valve Terms and Piping Symbols.......................... 105
Properties of Valve Materials (Table) .................. 106–109
Flow Data Cv Values for Valves (Table)................. 110, 111
Reference Specifications................................ 112
Marine Applications ................................... 113
Temperature Limits of Materials.......................... 114
Valve Installation Tips .................................. 115
Flange Dimensions................................. 116, 117
Steam Tables ......................................... 118
Bronze Figure Number Comparisons ....................... 119
Iron Figure Number Comparisons ......................... 120
Warranty................................................. 122