Tyco HV - Technical Data; Approvals; Maximum Working Pressure; Discharge Coefficient

Technical
Data
Approvals
The Type HV Nozzles are UL and ULC
Listed, as well as FM Approved.
Maximum Working Pressure
175 psi (12,1 bar).
Also refer to Figure 2, Note 2.
Discharge Coefficient
RefertoFigure1.
Water Distribution
Refer to Figure 2 and 3. Optimum flow-
ing pressure is 30 to 80 psi (2,1 to 5,5
bar).
Thread Connection
RefertoFigure1.
Physical Characteristics
(Brass Assemblies)
Body ..............Brass
SwirlPlate ...........Brass
Strainer.............Brass
Strainer............Copper
Physical Characteristics
(Stainless Steel Assemblies)
Body ............Type316
SwirlPlate .........Type316
Strainer...........Type316
Strainer.......... Type316L
Page2of6
TFP815
FIGURE 1
TYPE HV NOZZLES
NOMINAL DIMENSIONS
WRENCH
HEX
Pipe thread connections per ISO 7/1 can be provided on special request.
*
A
BD
C
WRENCH
HEX
D
C
A
B
E-NPT
*
BODY
BODYE-NPT
*
SWIRL
PLATE
NOMINAL 1/8" DIA.
(3,2 mm) HOLES
STRAINER WITH
STRAINER WITH
NOMINAL 1/8" DIA.
(3,2 mm) HOLES
RETAINER
PLATE
SWIRL
TYPE HV-14, HV-17, AND HV-26
TYPE HV-37, HV-45, AND HV-60
Nominal Dimensions in Inches and (mm)
TYPE
HV-60
HV-45
HV-37
HV-26
HV-17
HV-14
*
E-NPT
(LPM ÷ bar)(GPM ÷ psi)
NFPA ISO/SI
K-FACTOR
1
1
1
1
1-1/4
1
1.872.83
3.00
(76,2)
(115,8)
4.56
(71,9)
(71,9)
3.00
(76,2)
2.83
2.03
(51,6)
(86,6)
3.41
(47,1)
2.03
(51,6)
(47,1)
1.87
2.83
(71,9)
A
1.87
(47,1)
B
1.301.50
(33,0)
(41,9)
1.65
(33,0)
1.30
(33,0)
1.30
(33,0)
1.30
1.50
(48,3)
1.90
(38,1)
(38,1)
1.50
(38,1)
(38,1)
1.50
(33,0)
1.30
(38,1)
1.50
CD
1.6
1.8
2.8
4.6
5.5
6.4
25,9
92,2
79,2
66,2
40,3
23,0