Dimensions — weights pressure – temperature, Approvals, Flow capacities – Watts GBV User Manual
Page 2: Materials
Dimensions — Weights
Pressure – Temperature
Temperature Range: -20
°
F – 125
°
F (-29
°
C – 52
°
C)
Maximum Working Pressure: 5psi (34 kPa) WOG non-shock
Approvals
CSA approved
1
/
2
, 2 and 5psi (3, 14 and 34 kPa)
UL approved @ 5psi (34 kPa)
MEA approved for City of NY 288-92-E
Flow Capacities
3
/
8
" and
1
/
2
" @ 295 ft
3
/hr.
3
/
4
" @ 790 ft
3
/hr.
1" @ 1,200 ft
3
/hr.
A
Screw
Steel AISI 1010
B
Handle
Zinc Alloy ASTM B86
C
Stem
Brass ASTM B16, C36000
D
Stem Gland Screw
Brass ASTM B16, C36000
E
Gland
Brass ASTM B16, C36000
F
Gland Packing
PTFE
G
Body
Brass ASTM B124, C37700
H
Seats
PTFE
I
Ball
Brass ASTM B124, C37700 or
ASTM B16, C36000
J
End Piece
Brass ASTM B124, C37700
K
Plug
Brass ASTM B16, C3600
Materials
A
B
C
D
E
G
H
I
J
K
F
MODEL
SIZE (DN)
DIMENSIONS
WEIGHT
A
C
D
K
E
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
lbs.
kg.
GBV
3
⁄
8
10
1
13
⁄
16
46
1
3
⁄
8
35
3
⁄
8
10
1
3
⁄
4
45
–
–
.41
.19
GBV
1
⁄
2
15
2
3
⁄
16
55
1
3
⁄
8
35
3
⁄
8
10
1
3
⁄
4
45
–
–
.51
.23
GBV
3
⁄
4
20
2
7
⁄
16
62
1
7
⁄
16
36
9
⁄
16
15
1
3
⁄
4
45
–
–
.73
.33
GBV
1
25
2
7
⁄
8
73
1
9
⁄
16
40
13
⁄
16
20
1
3
⁄
4
45
–
–
.59
.27
GBV-FL
1
⁄
2
x
3
⁄
8
15 x 10
2
7
⁄
16
62
1
1
⁄
4
32
1
⁄
2
13
1
3
⁄
4
45
–
–
.53
.24
GBV-FL
1
⁄
2
x
1
⁄
2
15 x 15
2
1
⁄
2
64
1
1
⁄
4
32
1
⁄
2
13
1
3
⁄
4
45
–
–
.58
.26
GBV-FL
3
⁄
4
x
15
⁄
16
20 x 24
3
1
⁄
16
77
1
7
⁄
16
36
5
⁄
8
16
1
3
⁄
4
45
–
–
.86
.39
K
C
D
A
E
ES-GBV 0826
© Watts, 2008
USA: 815 Chestnut St., No. Andover, MA 01845-6098; www.watts.com
Canada: 5435 North Service Rd., Burlington, ONT. L7L 5H7; www.wattscanada.ca
W a t e r S a f e t y & F l o w C o n t r o l P r o d u c t s
ES-GBV.qxd 9/8/08 8:59 AM Page 2