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5-5/8"
4-3/4"LevelIndicator
Flow DirectionArrow
VisualStatusWindow
Specifications: Model 315(60) NPT Valve Horizontal Flow
8-1/8"
California Seismic Valves are UL listed in the USA. Certified by the California State Architect's Office, Approved by the City of Los Angeles, and are warranted free of manufacturer's defects for 30 years. All valves meet California Standards for Earthquake Actuated Automatic Gas Shut off Systems, Standard No. 12-23-1, ANSI Z21.70, 1981 and ASCE 25-97 Standards.
ValveModel#
315
CA-DSA No.
45R-113R
Length
8-1/8"
Height
5-5/8"
Octogon
4-3/4"
NominalPipe Size
3"
ThreadsPer Inch
8
A P P L I C A T I O N D A T A
60 psi Dry Fuel Gas
Max. Pressure Fuel
Reset
Tel (661) 942-4499Fax (661) 942-0999TF (800) 4-GAS-OFF www.4GasOff.net233 East Avenue H-8 l Lancaster, CA 93535 l USA
3” Model 315 California Seismic ValveThreaded Horizontal
FLOW CAPACITY TABLE IWC/PSIG - Capacity S.C.F.H.Merit Rating: Cv 336 (Equivalent Length of Pipe is 10 Feet)
For determining approximate values at selected natural gas pressures to 60 PSIG
0.10.20.30.40.50.60.70.80.91.02.03.04.05.0
.0036
.0072
.0108
.0144
.0180
.0216
.0252
.0288
.0324
.0360
.0720
.1080
.1440
.1800
5,7938,192
10,03211,58212,94814,18215,31616,37217,36318,30025,84931,62036,46840,724
Pressure DropPSI IWC 8” iwc Inlet
5,8348,250
10,10311,66513,04014,28315,42616,48917,48718,43126,03431,84736,73141,017
14” iwc Inlet
6,2928,897
10,89512,57914,06315,40316,63617,78318,85919,87728,08234,35939,63344,266
3 psi Inlet
6,6389,38611,49513,27214,83716,25117,55218,76219,89820,97329,63336,25941,83046,725
5 psi Inlet
6,9679,851
12,06413,93015,57317,05718,42319,69320,88622,01431,10638,06643,91849,060
7 psi Inlet
7,43310,51112,87214,86216,61518,20019,65721,01222,28523,48933,19440,62546,87552,369
10 psi Inlet
8,81012,45915,25817,61819,69621,57523,30224,91026,41927,84739,36148,18355,60762,139
20 psi Inlet
12,92718,28122,39025,85328,90331,66134,19736,55838,77440,87157,78670,75681,68291,301
60 psi Inlet
MaximumPressures
ofAvailable
Sizes
7 psi
60 psi
Horizontal ValvesSizes Available
FlangedNPTAmbient
TemperatureUL -400 to 1500 FCA DSA:
-100 to 1500FFluid
Natural gasLP gas
3/4" 1" 11/4" 11/2" 2" 21/2" 3" 4" 2" 21/2" 3" 4" 6" 8"