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C402 Series Internal Valves |
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Introduction
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The C402 Series internal valves have three side outlets and an integral strainer for pump protection. The three outlets allow convenient pump installation and also provide extra openings for tank evacuation. In bulk plant installations, the C402 Series valves allow cylinder filling and truck loading from a single outlet.
Threaded internal valves like the C402 Series have a compact one-piece body design, and are suitable for LP-Gas (propane) or ammonia service. They can be actuated manually, by cable control, or with an air cylinder.
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Figure 1. C402 Series Threaded
Internal Valve |
Features
- Three Side Outlets
- Teflon (TFE) Packing
- Compact Design
- Meets NFPA 58 Requirements
- UL Listed
Maximum Allowable Inlet Pressure
400 psig (27,5 bar)
Outlet Pressure Range
See Table 2
Body Sizes and End Connection Styles
See Table 1
Temperature Capabilities
-20° to 150°F (-29° to 66°C)
Figure 2. Dimensions
Additional Technical Data
For more technical information contact your Fisher Distributor or refer to LP-31 Equipment Buyer’s Guide.
| Table 1. Dimensions |
| CONNECTION SIZE |
INCHES (mm) |
| C |
D |
E |
F |
E |
| 2-inches MNPT x 2-inches FNPT |
12.3
(312) |
2.3
(58) |
8.4
(213) |
2.8
(71) |
5.8
(147) |
| 3-inches MNPT x 3-inches FNPT |
14.7
(373) |
2.6
(66) |
10.3
(262) |
3.6
(91) |
5.7
(145) |
| Table 2. Valve Specifications |
CONNECTIONS
INLET x OUTLET |
CLOSING FLOW GALLONS PER MINUTE
(LITERS PER MINUTE) OF PROPANE |
VAPOR CAPACITY SCFH (m³/h(n)) OF PROPANE |
ORDER NUMBER(1) |
| Half Coupling |
Full Coupling |
25 Psig (1,7 Bar) Inlet |
100 Psig (6,9 Bar) Inlet |
Strainer Body |
2-inches MNPT
x
2-inches FNPT |
100 (379) |
60 (227) |
22,000 (590) |
37,600 (1008) |
C402-16-10 |
| 150 (568) |
90 (341) |
32,000 (858) |
54,500 (1461) |
C402-16-15 |
| 250 (946) |
130 (492) |
- - - |
- - - |
C402-16-25 |
3-inches MNPT
x
3-inches FNPT |
150 (568) |
100 (379) |
29,200 (783) |
49,700 (1332) |
C402-24-15 |
| 200 (757) |
125 (473) |
44,400 (1190) |
75,400 (2021) |
C402-24-20 |
| 250 (946) |
165 (625) |
52,600 (1410) |
89,400 (2396) |
C402-24-25 |
| 400 (1514) |
235 (890) |
81,800 (2192) |
139,000 (3725) |
C402-24-40 |
| 500 (1893) |
325 (1230) |
- - - |
- - - |
C402-24-50 |
| 1. Standard unit with manual operating lever and Type P134 fusible link. For optional controls, refer to accessories section of LP-31 Equipment Buyers Guide. |
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