Data Sheet

24000 Valve
D103327X012
Product Bulletin
52.1:24LS
March 2013
3
Table 1. Materials of Construction
Key
No.
Description Material
1 Valve Body ASTM B62 Grade C83600
2 Seat Ring
Standard ASTM A276 S31600/ S31603 Dual Certified
Optional ASTM A582 S41600 Condition T
4
Plug (Metal Seat) Cv < 2.5
Standard ASME SA479 S21800
Optional ASTM A582 S41600 Condition T
Plug (Metal Seat) Cv > 4.0
Standard ASTM A276 S31600/ S31603
Optional ASTM A582 S41600 Condition T
Plug (Soft Seat) ASTM A276 S31600/ S31603 with PTFE (Polytetrafluoroethylene) insert
5 Stem ASTM A276 S31600
8 Bonnet ASTM B148 Alloy C95500
9 Drive Nut (Yoke) S30400
10 Packing Follower ASTM A276 S31600/ S31603 Dual Certified
14 Packing
Standard V-Ring, see figure 2
Optional Molded Graphite, see figure 3
27 Locknuts Stainless Steel (18-8 SST)
49 Body Gasket
Standard Annealed Soft Copper
Optional Graphite Grade GHR with S31600 Insert
58 Travel Indicator ASME SA240 S30400
Table 2. Cv Values at 100% Plug Opening (Kv = 0.86 x Cv)
VALVE SIZE
ORIFICE
DIAMETER
PLUG TRAVEL
PLUG SERIES
102 577 548 / 588 677 648 / 688
NPS inch inch Cv Cv Cv Cv Cv
1/2
3/4
1
0.25 0.50
0.02, 0.05 0.10,
0.20
--- 0.2, 0.5 1.0 ---
0.5
1.0
0.375 0.50 --- 1.0, 1.5, 2.5 1.5, 2.5
0.1, 0.2, 0.5 1.0,
2.5
1.5
2.5
1/2 0.8125 0.50 --- 4, 6 4, 6 5 4, 6
3/4 0.8125 0.50 --- 4, 7.5 4, 8 5 4, 8
1
0.8125 0.50 --- 4, 8.5 4, 9 5 4, 9
1.0625 0.50 --- 13 13 --- 13
1-1/2
1.25 0.75 --- 20 10, 20 20 10, 20
1.5 0.75 --- 10, 17, 28 10, 17, 28 10, 17 10, 17, 28
2
1.5 0.75 --- 10, 17, 28 10, 17, 28 10, 17 10, 17, 28
2.0 0.75 --- 30 30, 50 30, 50 30, 50