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Valve Body Type & Style Single seated globe body vith cage retaindetrim
Pressure Rating ANSI 125¡­2500 or JIS 5¡­63 K
Valve Size 1¡°¡­16¡° (25¡­400 §®)
Temperture Range PTFE V-ring : -20¡­460 °F (-29¡­238 ¡É)
Laminated Graphite : -320¡­800 °F (-195¡­427 ¡É)
Body Bonnet Material ASTM A126 CL.B (FC20)
ASTM A126 Gr. WCB (SCPH2)
ASTM A536 Gr. 65-45-12 (FCD45)
ASTM B584 C905 or C836 (BC3 or BC6)
ASTM A351 Gr. CF8 or CF8M (SCS13 or SCS14)
Flow Coefficient (Rated Cv) 18~1200
Flow Characteristics Parabolic / Equal Percentage / Linear / Quick Opening
Leakage Class ANSI IV, V, VI
Rangeability 30:1¡­50:1
Actuator Size,  in² 35, 55, 85, 135, 180
Actuator Size Direct (air to close) / Reverse (air to open)
Spring Range 3¡­15 psi (0.2¡­1.0 §¸/§²) / 6¡­30 psi (0.4¡­2.0 §¸/§² )

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EQ% Linear Quick Opening


TRIM MATERIAL
Plug Cage Seat Limits
°F °C
316 SST 316 SST 316 SST -300~400 -184¡­204
316 SST / Stellite 316 SST 316 SST / Stellite -20¡­800 -29¡­427

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BODY SIZE
mm (inch)
TRIM SIZE
inch(mm)
CHARACTERISTIC VALVE OPENING-PERCENT TOTAL TRAVEL
10 20 30 40 50 60 70 80 90 100
15 (1/2) 1/2 (12.7) EQUAL PERCENTAGE LINEAR 0.14 0.27 0.57 0.84 1.14 1.5 2.0 2.6 3.3 3.8
0.44 0.6 0.9 1.3 1.8 2.2 2.6 3.1 3.8 4.4
20 (3/4) 3/4 (19.1) EQUAL PERCENTAGE LINEAR 0.2 0.32 0.8 1.3 1.7 2.2 3.2 4.6 6.2 7.5
0.97 1.84 2.7 3.6 4.5 5.2 6.0 6.9 7.7 8.5
25 (1) 1 (25.4) EQUAL PERCENTAGE LINEAR 0.39 0.98 1.9 3.6 5.4 7.9 10.6 12.3 13.6 15
1.92 3.2 4.8 6.4 8.0 9.6 11.2 12.8 14.4 1
32 (1¼) (31.8) EQUAL PERCENTAGE LINEAR 0.82 1.56 2.5 4.1 6.3 9 13.1 17.3 21.4 23
2.7 5.4 8.1 10.8 13.5 16.2 18 20.7 23.4 25.2
40 (1½) (38.1) EQUAL PERCENTAGE LINEAR 1.2 2.4 4 6.3 9.6 13.7 20 26 32 35
4.3 7.3 10.9 14.6 18.3 22 26 29 33 36.5
50 (2) 2 (50.8) EQUAL PERCENTAGE LINEAR 1.4 3.7 7.1 13.4 20 29 40 46 51 56
7.0 11.7 17.5 23 29 35 41 47 53 58


mm (inch)
VALVE  (JIS  5K,10K,16K,20K) ACTUATOR
NOMINAL BORE L L1 H1 ACTUATOR SIZE, in² 35 55 85
mm inch
15 1/2 184 (7.24) 48 (1.89) 127 (5.00) DIRECT
TYPE
 øJ 245 (9.65) 304 (12.0) 379 (14.9)
20 3/4 184 (7.24) 50 (1.97) 127 (5.00) H 376 (14.8) 482 (19.0) 608 (23.9)
25 1 184 (7.24) 63 (2.48) 127 (5.00) H-1 524 (20.6) 669 (26.3) 822 (32.4)
32 1  1/4 222 (8.74) 68 (2.68) 132 (5.20) REVERSE
TYPE
øJ 245 (9.65) 304 (12.0) 379 (14.9)
40 1  1/2 222 (8.74) 70 (2.76) 132 (5.20) H 317 (12.5) 400 (15.7) 511 (20.1)
50 2 254 (10.0) 78 (3.07) 161 (6.34) H-1 485 (19.1) 646 (25.4) 757 (29.8)

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