4 2296-TB
ACTUATOR SUB-ASSEMBLY SPECIFICATIONS
Basic
Actuator
Dia-
phragm
Area
Nominal
Stroke
Volumes
Clearance
Displacement
Model Action in
2
(cm
2
) in (mm) in
3
(cm
3
)in
3
(cm
3
)
C27
ATC
32 (209)
0.5 (12.7)
30.3 (496.5) 16.2 (265.5)
ATO 28.2 (462.1) 16.4 (268.7)
ATC
0.75 (19.05)
25.8 (422.8) 25.4 (416.2)
ATO 24.4 (399.8) 24.1 (394.9)
C53
ATC
53 (342)
0.5 (12.7)
46.1 (755.4) 28.2 (462.1)
ATO 44.3 (725.9) 24.7 (404.8)
ATC
0.75 (19.05)
38.4 (629.3) 39.3 (644.0)
ATO 36.9 (604.7) 39.0 (639.0)
Ambient
Temperature:
Materials:
-50° to +180°F (-45° to +83°C).
-20° to +140°F (-29° to +60°C) with elec-
tri cal accessories.
Option -3: MANUAL HANDWHEEL. Over-
rides the ac tu a tor spring force to
allow man u al strok ing of the valve.
Single acting de sign, side-mounted,
handwheel. For ATO-FC action,
handwheel operator “opens” the valve
against spring force; may be utilized
as a travel stop to prevent full clo-
sure. For ATC-FO action, handwheel
op era tor “closes” the valve against
spring force; may be utilized as a
travel stop to pre vent full opening.
Option -5N_: CRYOGENIC CONSTRUCTION.
Bronze Body only for non-oxygen
service. For gaseous "G" or liquid "L"
cryogenic services in an applicable
temperature range of -325 to +100 F
(-198 to +38 C). Includes extension
column and internally live-loaded TFE
packing. Cleaned and packaged per
Cleaning Specifi cation #S-1542.
Option -5_ / -36_: CRYOGENIC CONSTRUCTION. For
(-5 BRZ body / gas eous "G" or liquid "L" services in an ap
-36 SST body) plicable temperature range down to
-425° to +100°F (-253° to +38°C).
See Table 1. Includes ex ten sion
column, and internally live-load ed
TFE packing. Cleaned and pack-
aged for oxygen service per Cashco
Cleaning Specification #S-1134.
Option -12: REDUCED ORIFICE. For reducing
the maximum fl ow rate, or for han-
dling higher pressure drops than the
standard orifi ce will handle.
OPTION SPECIFICATIONS
Option - 15: STELLITED TRIM. Stellite seat ring and
plug, metal to metal seats, full port only.
Option -55: SPECIAL CLEANING. Cleaned and pack-
aged per Cashco Specifi cations #S-1134.
Suitable for oxygen service.
Option -56: SPECIAL CLEANING. Special cleaning
procedure per Cashco Spec i fi ca tions
#S-1542. Suitable for fl uids other than
ox y gen.
Option -95: EPOXY PAINT. Special epoxy painting
of all non-corrosion resistant external sur-
faces per Cashco Spec #S-1547. Utilized
in harsh atmospheric conditions.
Bench Set
Air Pressures
Normal
Supply
Design Max.
psig (Barg)
psig (Barg) psig (Barg)
5-15 (0.34-1.03)
20 (1.4)
100 (6.9)
15-60 (1.03-4.14) 75 (5.2) 100 (6.9)
Model
Body Size
Extension
Column
Length
Recommended
for _________
Applications
inch
Cryogenic
OPT-
inch (mm)
2296
1/2"-1"
5NG,5G,36G 5" (127) Gaseous
5NL, 5L, 36L 12" (305) Liquid
1-1/2"-
2"
5NL, 5L, 36L 15" (381) Liquid *
Bronze Body Material ONLY
2296HF
1-1/2" 5NG,5G,36G 5" (127) Gaseous
1-1/2"-
2"
5NL, 5L, 36L 15" (381) Liquid *
* May also be used in Gaseous Applications
Size, Stroke &
Volumes:
Bench Set
& Max/Norm
Pressures:
Part Material
Diaphragm Buna-N w/Polyester Insert
Lower & Upper Case,
Yoke
Steel
Attachment Hub 17-4 PH SST
Stem 316/316L SST
Diaphragm Plate,
Stem Spacer, Spring,
Spring Plate,
Hub Nut, Stem Bolt,
Steel
Diaphragm Washer 316/316L SST
Diaph. Washer O-ring,
Hub O-ring, Stem O-ring
Buna-N
Bolts & Nuts Steel Plated
Stem Lock Washer, Steel