Available models, Materials, Pressure / temperature – Watts 9 User Manual
Page 2: Standards, Approvals, Air gaps and elbows
Available Models:
1
⁄
4
" – 2"
Suffix:
QT – quarter-turn ball valves
S
– bronze strainer
LF – without shutoff valves
AQT – elbow fittings for 360° rotation
3
⁄
4
" – 2" only
PC – internal Polymer Coating
SH – stainless steel ball valve handles
HC – 2
1
⁄
2
" inlet/outlet fire hydrant fitting (2" valve)
Prefix:
C
– clean and check strainer
3
⁄
4
" – 1" only
U
– union connections (see ES-U009)
Materials:
1
⁄
4
" – 2"
Bronze body construction, silicone rubber disc material in the
first and second check plus the relief valve. Replaceable poly-
mer check seats for first and second checks. Removable stain-
less steel relief valve seat. Stainless steel cover bolts.
Standardly furnished with NPT body connections. For optional
bronze union inlet and outlet connections, specify prefix U
(
1
⁄
2
" – 2"). Series 009QT furnished with quarter turn, full port,
resilient seated, bronze ball valve shutoffs.
Pressure / Temperature
Series 009
1
⁄
4
" – 2" Suitable for supply pressure up to 175psi
(12.1 bar). Water temperature: 33°F – 180°F
(0.5°C – 75°C).
Standards
USC
ASSE No. 1013
AWWA C511-92
CSA B64.4
IAPMO File No. 1563.
† Does not indicate approval status. See below for approved
models.
Approvals
ASSE, AWWA, CSA, IAPMO
Approved by the Foundation for Cross-Connection Control and
Hydraulic Research at the University of Southern California.
UL Classified
3
⁄
4
" – 2"
(LF models only except 009M3LF)
A
B
A
B
* Epoxy coated
Air Gaps and Elbows
Model
drAin outlet
diMensions
weight
for 909, 009 and 993 sizes
A
B
in.
mm
in.
mm
in.
mm
lbs.
kgs.
909AGA
1
⁄
4
"–
1
⁄
2
" 009,
1
⁄
2
13
2
3
⁄
8
60
3
1
⁄
8
79
0.625
0.28
3
⁄
4
" 009M2/M3
909AGC
3
⁄
4
"–1" 009/909,
1
25
3
1
⁄
4
83
4
7
⁄
8
124
1.5
0.68
1"–1
1
⁄
2
" 009M2
909AGF
1
1
⁄
4
"–2" 009M1,
1
1
⁄
4
"–3" 009/909,
2" 009M2, 4"–6" 993
2
51
4
3
⁄
8
111
6
3
⁄
4
171
3.25
1.47
909AGK
4"–6" 909,
8"–10" 909M1
3
76
6
3
⁄
8
162
9
5
⁄
8
244
6.25
2.83
909AGM
8"–10" 909
4
102
7
3
⁄
8
187
11
1
⁄
4
286
15.5
7.03
909ELA
1
⁄
4
"–
1
⁄
2
" 009,
3
⁄
4
" 009M2/M3
–
–
–
–
–
–
–
–
909ELC
3
⁄
4
"–1" 009/909
–
–
2
3
⁄
8
60
2
3
⁄
8
60
0.38
0.17
* 909ELF
1
1
⁄
4
"-2" 009M1,
1
1
⁄
4
"–2" 009/909,
2" 009M2, 4"–6" 993
–
–
3
5
⁄
8
92
3
5
⁄
8
92
2
0.91
* 909ELH
Vertical
2
1
⁄
2
"–3" 009/909
–
–
–
–
–
–
–
–