Specifications for 1-1/4" Models 302 & 312:  Horizontal
 
Click here to enlarge: S_302.jpg

Model CA-DSA # Length Height Width Nominal pipe size Threads per inch Application data
Max Press Fuel
302 45R-113R 5-1/4" 5" 3-7/8" 1-1/4" 11-1/2 7 psi Dry fuel gas
312 45R-113R 5-1/4" 5" 3-7/8" 1-1/4" 11-1/2 60 psi Dry fuel gas

Click here for pdf brochure for Model 302

Click here for pdf brochure for Model 312

Specifications for 1-1/4" Models VB-302 & VB-312:  Vertical Bottom-In
 
Click here to enlarge: S_VB-302.jpg

Model CA-DSA # Length Height Width Nominal pipe size Threads per inch Application data
Max Press Fuel
VB-302 60-01 5" 5-1/4" 3-7/8" 1-1/4" 11-1/2 7 psi Dry fuel gas
VB-312 60-02 5" 5-1/4" 3-7/8" 1-1/4" 11-1/2 60 psi Dry fuel gas

Click here for pdf brochure for Model VB-302

Click here for pdf brochure for Model VB-312

Specifications for 1-1/4" Models VT-302 & VT-312:  Vertical Top-In
 
Click here to enlarge: S_VT-302.jpg

Model CA-DSA # Length Height Width Nominal pipe size Threads per inch Application data
Max Press Fuel
VT-302 60-03 5" 5-1/4" 3-7/8" 1-1/4" 11-1/2 7 psi Dry fuel gas
VT-312 60-04 5" 5-1/4" 3-7/8" 1-1/4" 11-1/2 60 psi Dry fuel gas

Capacity Chart for 1-1/4" CALIFORNIA Valves

For determining approximate pressure drops at selected natural gas pressures (@ 60 F) and loads (in CFH = cubic feet per hour); Cv = 64 (equivalent length is 3.7 of 1-1/4" pipe)

Pressure drop IWC 8 IWC 14 IWC 3 PSI 10 PSI 15 PSI 20 PSI
0.1
0.2
0.3
0.5
0.6
0.7
0.8
0.9
1.0
2.0
3.0
4.0
5.0
1,103
1,560
1,911
2,466
2,701
2,917
3,118
3,307
3,486
4,924
6,023
6,946
7,757
1,111
1,571
1,924
2,484
2,721
2,938
3,141
3,331
3,511
4,959
6,066
6,996
7,813
1,199
1,696
2,077
2,681
2,936
3,171
3,390
3,595
3,789
5,353
6,549
7,555
8,438
1,417
2,003
2,453
3,167
3,469
3,747
4,005
4,248
4,477
6,327
7,743
8,935
9,982
1,554
2,197
2,690
3,473
3,804
4,109
4,392
4,658
4,910
6,940
8,494
9,802
10,953
1,679
2,375
2,908
3,764
4,112
4,441
4,748
5,036
5,308
7,502
9,184
10,599
11,844

To place an order or request further information, please contact us

Back