Features
Ther
Model 320 Series control valve (Figure 1) are heavy-duty globe style control
valve. These valve are used in all kinds of demanding applications, including
oil and gas production and chemical process industries.The Model 320 Series
control valve are cage, or top guided, single port valve that can be used for
either throttling or on-off control of eother liquid or gasses.The Standard
actuator for the Model 320 Series vakve is a linear actuator. These haevy-duty
actuators are spring return diaphramg style, and can be used for throttling or
on-off service, with or without a valve positioner.The Model 320 Series control
valve are manufactured to a high level of quality specifications to ensure
superior performance and customer stisfaction.
Valve Sizes and Connections
The 320 Seriescontrol valve are available in 1", 1-1/2", 2", 3",
4", 6" and 8" size with ANSI 150, 300, or 600 Raised Face (RF) or Ring Joint
(RTJ) flanges. NPT ends are available for the 1" and 1-1/2" Model
320.
Low Temperatue Construction
Standard
The Model 320 Series use WCB body
material, and internals rated to - 50° F (-46° C).
High Temperatureb
Option
The standard temperature rating of 450° F (323° C) can
be extended to 850° F (454° C), with option available for higher
temperatures.
Cryogenic Service
Option
Optionals material and trim details make the Model 320
a standard solution for ultralow temperatures.
Pressure Drop
Capabilities
The Model 320 control valve can shut-off against
inlet pressures aqual to the ASMEB16.34 rating.
| Typical Construction
Materials |
| Part Description |
Standard Construction |
NASE Construction |
| BODY |
WCB / WC6 |
WCB / WC6 |
|
CF8M* |
CF8M* |
| BONNET |
WCB / WC6 |
WCB / WC6 |
|
CF8M* |
CF8M* |
| PACKING BOX RING |
316 SST |
316 SST |
| PACKING SPRING |
304 SST |
|
| LANTERN RING |
|
316 SST |
| SPECIAL WASHER |
304 SST |
None |
| V.RING PACKING SET |
PTFE |
PTFE (Double) |
| PACKING FOLLOWER |
316 SST |
316 SST |
| STEM WIPER |
FELT |
FELT |
| CAGE |
17 - 4PHSST |
17 - 4PHSST DHI150 |
|
316 SST |
316 SST |
| DISK SEAT |
316 SST |
316 SST |
| DISK |
PTFE |
PTFE |
| DISK RETAINER |
316 SST |
316 SST |
| VALVE PLUG / STEM ASSY |
316 SST PLUG/316 SST STRAIN-HARDENED STEM |
|
316 SST PLUG/NITRONIC 50 STEM |
316 SST PLUG/NITRONIC 50 STEM |
|
316 SST ALLOY 6 PLUG/NITRONIC 5O STEM |
|
| SEAT RING |
416 SST |
|
|
316 ALLOY 6 |
316 ALLOY 6 |
|
316 SST |
316 SST |
| SEAL RING |
CARBON / PTFE |
CARBON / PTFE |
| BACKUP RING |
VITON |
VITON |
| PACKING FLANGE |
CARBON STEEL PLATED |
CARBON STEEL PLATED |
| PACKING NUT |
SA-194 2H |
SA-194 2H |
| PACKING STUD |
SA-193 B7 |
SA-193 B7 |
| BONNET STUD |
SA-193 B7 |
SA-193 B7 |
|
17-4PH SST* |
17-4PH SST* |
| BONNET NUT |
SA-194 2H |
SA-194 2HM |
| *Optional construction materials - see table for service limits. |
|
DIMENTION |
|
Valve |
End |
Actuator |
A |
B |
C |
D |
E |
|
Size
(inch) |
Connection |
Size |
|
DFO |
DFC |
|
|
1 |
150# |
1046 |
7.25 (184) |
2.38 (60) |
5.00 (127) |
22.3 (566) |
23.8 (6.5) |
13.12 (333) |
|
150# |
1069 |
7.25 (184) |
2.38 (60) |
5.00 (127) |
24.6 (625) |
27.6 (700) |
16.99 (406) |
|
300# |
1046 |
7.75 (197) |
2.38 (60) |
5.00 (127) |
22.3 (566) |
23.8 (6.5) |
13.12 (333) |
|
300# |
1069 |
7.75 (197) |
2.38 (60) |
5.00 (127) |
24.6 (625) |
27.6 (700) |
16.99 (406) |
|
600# |
1046 |
825 (210) |
2.38 (60) |
5.00 (127) |
22.3 (566) |
23.8 (6.5) |
13.12 (333) |
|
600# |
1069 |
825 (210) |
2.38 (60) |
5.00 (127) |
24.6 (625) |
27.6 (700) |
16.99 (406) |
|
NPT |
1046 |
825 (210) |
2.38 (60) |
5.00 (127) |
22.3 (566) |
23.8 (6.5) |
13.12 (333) |
|
NPT |
1069 |
825 (210) |
2.38 (60) |
5.00 (127) |
24.6 (625) |
27.6 (700) |
16.99 (406) |
|
1-1/2 |
150# |
1046 |
875 (222) |
2.81 (71) |
4.88 (124) |
22.18 (536) |
23.68 (602) |
13.12 (333) |
|
150# |
1069 |
875 (222) |
2.81 (71) |
4.88 (124) |
24.48 (622) |
27.48 (697) |
16.99 (406) |
|
300# |
1046 |
925 (235) |
2.81 (71) |
4.88 (124) |
22.18 (536) |
23.68 (602) |
13.12 (333) |
|
300# |
1069 |
925 (235) |
2.81 (71) |
4.88 (124) |
24.48 (622) |
27.48 (697) |
16.99 (406) |
|
600# |
1046 |
975 (248) |
2.81 (71) |
4.88 (124) |
22.18 (536) |
23.68 (602) |
13.12 (333) |
|
600# |
1069 |
975 (248) |
2.81 (71) |
4.88 (124) |
24.48 (622) |
27.48 (697) |
16.99 (406) |
|
NPT |
1046 |
988 (251) |
2.81 (71) |
4.88 (124) |
22.18 (536) |
23.68 (602) |
13.12 (333) |
|
NPT |
1069 |
988 (251) |
2.81 (71) |
4.88 (124) |
24.48 (622) |
27.48 (697) |
16.99 (406) |
|
2 |
150# |
2069 |
10.00 (254) |
3.06 (78) |
6.50 (165) |
28.10 (714) |
28.10 (714) |
13.12 (333) |
|
150# |
2105 |
10.00 (254) |
3.06 (78) |
6.50 (165) |
32.44 (824) |
32.44 (824) |
16.99 (406) |
|
300# |
2069 |
1050 (267) |
3.06 (78) |
6.50 (165) |
28.10 (714) |
28.10 (714) |
13.12 (333) |
|
300# |
2105 |
1050 (267) |
3.06 (78) |
6.50 (165) |
32.44 (824) |
32.44 (824) |
16.99 (406) |
|
600# |
2069 |
1125 (286) |
3.06 (78) |
6.50 (165) |
28.10 (714) |
28.10 (714) |
13.12 (333) |
|
600# |
2105 |
1125 (286) |
3.06 (78) |
6.50 (165) |
32.44 (824) |
32.44 (824) |
16.99 (406) |
|
3 |
150# |
2069 |
11.75 (299) |
3.81 (97) |
7.50 (191) |
29.06 (738) |
30.90 (785) |
13.12 (333) |
|
150# |
2105 |
11.75 (299) |
3.81 (97) |
7.50 (191) |
34.44 (849) |
37.75 (959) |
16.99 (406) |
|
300# |
2069 |
12.50 (318) |
3.81 (97) |
7.50 (191) |
29.06 (738) |
30.90 (785) |
13.12 (333) |
|
300# |
2105 |
12.50 (318) |
3.81 (97) |
7.50 (191) |
34.44 (849) |
37.75 (959) |
16.99 (406) |
|
600# |
2069 |
13.25 (337) |
3.81 (97) |
7.50 (191) |
29.06 (738) |
30.90 (785) |
13.12 (333) |
|
600# |
2105 |
13.25 (337) |
3.81 (97) |
7.50 (191) |
34.44 (849) |
37.75 (959) |
16.99 (406) |
|
4 |
150# |
2105 |
13.88 (353) |
5.06 (129) |
8.69 (221) |
34.63 (880) |
34.63 (880) |
16.99 (406) |
|
150# |
2156 |
13.88 (353) |
5.06 (129) |
8.69 (221) |
34.63 (880) |
40.13 (1019) |
18.12 (460) |
|
300# |
2105 |
14.50 (368) |
5.06 (129) |
8.69 (221) |
34.63 (880) |
34.63 (880) |
16.99 (406) |
|
300# |
2156 |
14.50 (368) |
5.06 (129) |
8.69 (221) |
34.63 (880) |
40.13 (1019) |
18.12 (460) |
|
600# |
2105 |
154.50 (394) |
5.06 (129) |
8.69 (221) |
34.63 (880) |
34.63 (880) |
16.99 (406) |
|
600# |
2156 |
154.50 (394) |
5.06 (129) |
8.69 (221) |
34.63 (880) |
40.13 (1019) |
18.12 (460) |
|
6 |
150# |
3156 |
17.75 (451) |
5.50 (140) |
12.26 (311) |
38.18 (970) |
40.80 (1036) |
18.62 (473) |
|
150# |
3220 |
17.75 (451) |
5.50 (140) |
12.26 (311) |
42.94 ((1091) |
46.63 (1184) |
21.10 (536) |
|
300# |
3156 |
18.62 (473) |
5.50 (140) |
12.26 (311) |
38.18 (970) |
40.80 (1036) |
18.62 (473) |
|
300# |
3220 |
18.62 (473) |
5.50 (140) |
12.26 (311) |
42.94 (1091) |
46.63 (1184) |
21.10 (536) |
|
600# |
3156 |
20.00 (508) |
5.50 (140) |
12.26 (311) |
38.18 (970) |
40.80 (1036) |
18.62 (473) |
|
600# |
3220 |
20.00 (508) |
5.50 (140) |
12.26 (311) |
42.94 (1091) |
46.63 (1184) |
21.10 (536) |
|
8 |
150# |
3220 |
21.38 (543) |
7.50 (191) |
14.75 (375) |
47.85 (1216) |
51.55 (1308) |
21.10 (536) |
|
300# |
3220 |
22.38 (556) |
7.50 (191) |
14.75 (375) |
47.85 (1216) |
51.55 (1308) |
21.10 (536) |
|
600# |
3220 |
24.00 (610) |
7.50 (191) |
14.75 (375) |
47.85 (1216) |
51.55 (1308) |
21.10 (536) |
|
