Specifications for 4" Model 316:  Horizontal
 
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Model

 CA-DSA # Length Height Width Octogon Nominal pipe size Threads per inch Applic. data
Max Press Fuel
316 45R-113R 8-3/8" 6-1/4" 5-3/4" 5-3/4" 4" 8 60 psi Dry fuel gas
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Specifications for 4" Model VB-316: Vertical Bottom-In
 
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Model

 CA-DSA # Length Height Width Octogon Nominal pipe size Threads per inch Applic. data
Max Press Fuel
VB-316 60-05 6-1/4" 8-3/8" 5-3/4" 5-3/4" 4" 8 60 psi Dry fuel gas
Click here for pdf brochure for Model VB-316
Specifications for 4" Model VT-316:  Vertical Top-In
 
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Model

 CA-DSA # Length Height Width Octogon Nominal pipe size Threads per inch Applic. data
Max Press Fuel
VT-316 60-05 6-1/4" 8-3/8" 5-3/4" 5-3/4" 4" 8 60 psi Dry fuel gas

Capacity Chart for 4" CALIFORNIA Valves

For determining approximate pressure drops at selected natural gas pressures (@ 60° F) and loads (in CFH = cubic feet per hour); CV = 480 (equivalent length is 13’ of 4" pipe)

Pressure drop IWC 8 IWC 14 IWC 3 PSI 10 PSI 15 PSI 20 PSI
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
2.0
3.0
4.0
5.0		 8,276
11,702
14,331
16,546
18,497
20,260
21,880
23,388
24,804
26,143
36,927
45,172
52,098
58,177		 8,335
11,786
14,433
16,664
18,629
20,404
22,036
23,555
24,981
25,329
37,191
45,496
52,472
58,496		 8,994
12,719
15,576
17,983
20,104
22,021
23,782
25,422
26,691
28,417
40,147
49,120
56,661
63,285		 10,625
15,026
18,401
21,246
23,752
26,017
28,100
30,038
31,858
33,579
47,453
58,076
67,011
74,866		 11,651
16,477
20,178
23,299
26,047
28,532
30,816
32,341
34,938
36,625
52,047
63,706
73,517
82,145		 12,594
17,810
21,812
25,185
28,156
30,841
33,311
35,609
37,767
39,808
56,268
68,878
79,493
88,830

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