Figure 1221 & 1222
BRONZE GATE VALVES
RISING STEM 125#
FEDERAL SPECIFICATION
Features:
• 200 CWP
• 125 PSI Saturated Steam
(1221 Only)
• Rising Stem
• Solid Wedge Disc
• Back Seat Design
• NPT Ends
○ Fig. 1221 - Sizes 1/2” to 3”
• Solder Ends
○ Fig. 1222 - Sizes 1/2” to 3”
• Conforms to MSS SP-80
• Body Markings Comply with
MSS SP-25
• NPT Ends Comply with
ANSI/ASME B1.20.1
• Solder Ends Comply with
ANSI B16.18
Note: Before installing solder end
valves, be sure the solder or brazing
withstand the line pressure and
temperature and is compatible with the
media through the valve.
Flow Chart
Fig. 1221
Weights (lbs.)
Size 1221 1222
1/2 0.77 0.72
3/4 1.10 1.03
1 1.76 1.71
1-1/4 2.35 2.13
1-1/2 3.12 2.94
2 4.96 4.78
2-1/2 8.82 7.99
3 12.68 12.13
Fig. 1222
Figure Number Matrix
FNW 1 2 2 1 Size
END TYPE
1 = NPT Ends
2 = Solder Ends
SIZE CODE
1/2 = D
3/4 = F
1 = G
1-1/4 = H
1-1/2 = J
2 = K
2-1/2 = L
3 = M
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