cast iron gate valve - class 125
cast iron gate valve - class 125
cast iron gate valve - class 125
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CAST IRON GATE VALVE - CLASS <strong>125</strong><br />
Inside Screw • Non-Rising Stem • Bolted Bonnet • Threaded Ends<br />
APPLICABLE STANDARDS<br />
• Basic Design to MSS SP-70<br />
• Threaded Ends (NPT) Dimensions to ANSI B120.1<br />
• Face-to-Face Dimensions to ANSI B16.10<br />
• Inspection & Testing to MSS SP-70 and API 598<br />
MATERIAL LIST<br />
NO. PART NAME SPECIFICATION<br />
Gray Iron (CI) Ductile Iron (DI)<br />
1 Body ASTM A126-B ASTM A536<br />
2<br />
Seat Ring ASTM B62 or ASTM B62 or<br />
13Cr † 13Cr †<br />
3 Wedge ASTM A126-B ASTM A536<br />
4<br />
Wedge Face Ring ASTM B62 or ASTM B62 or<br />
13Cr † 13Cr †<br />
5 Wedge Bushing ASTM B62 ASTM B62<br />
6 Bonnet Gasket Graphite + Steel Graphite + Steel<br />
7 Bonnet Bolt ASTM A307 ASTM A307<br />
8 Bonnet Nut ASTM A307 ASTM A307<br />
9<br />
Stem<br />
ASTM B16 or ASTM B16 or<br />
13Cr † 13Cr †<br />
10 Bonnet ASTM Al 26-B ASTM A536<br />
11<br />
Backseat Bushing ASTM B16 or ASTM B16 or<br />
13Cr † 13Cr †<br />
12 Stem Packing Graphite Graphite<br />
13<br />
Packing Gland ASTM B16 or ASTM B16 or<br />
13Cr † 13Cr †<br />
14 Gland Flange ASTM A536 ASTM A536<br />
15 Packing Gland Bolt ASTM A307 ASTM A307<br />
16 Packing Gland Nut ASTM A307 ASTM A307<br />
17 Handwheel ASTM A126-B ASTM A126-B<br />
18 Washer Carbon Steel Carbon Steel<br />
19 Handwheel Nut Carbon Steel Carbon Steel<br />
Fig. T-4202 (CI Body, Bronze Trim)<br />
20 Nameplate Aluminum Aluminum<br />
Fig. T-4201 (CI Body, 13Cr Trim)<br />
(not shown)<br />
Fig. T-4212 (DI Body, Bronze Trim)<br />
Fig. T-4211 (DI Body, 13Cr Trim) † Customer to specify trim material when ordering.<br />
OPTIONAL<br />
• Position Indicator and Wrench Head are available upon request.<br />
DIMENSIONS & WEIGHTS<br />
VALVE SIZE<br />
DIMENSIONS - mm<br />
WEIGHT<br />
L T O H<br />
(Kg)<br />
2" 177.8 2" - 11.5 NPT 180 297 13<br />
2-1/2" 190.5 2-1/2" - 8 NPT 180 330 19<br />
3" 203.2 3" - 8 NPT 200 381 21<br />
4" 228.6 4" - 8 NPT 250 436 39<br />
5" 254.0 5" - 8 NPT 280 500 51<br />
6" 266.7 6" - 8 NPT 300 580 66<br />
3
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