Bolted Bonnet · Non-Rising Stem · Resilient Wedge · FlangedxGroove · GroovexGroove250 PSI/17.2 Bar Non-Shock Cold Working PressureCONFORMS TO AWWA C509
Freezing Weather Precaution – Subsequent to testing a piping system, valves should be in an open position to allow complete drainage.
PARTS
SPECIFICATION
1.
Valve Body
Cast Iron ASTM A 536
2.
Resilient Wedge
Ductile Iron ASTM A 536/EPDM ASTM D 2000
3.
Wedge Nut
?C83600Bronze ASTM B 584 UNS C83600
4.
Stem
Stainless Steel ASTM A 276 UNS S41000
5.
Bonnet Gasket
EPDM ASTM D 2000
6.
Bonnet Screw
Alloy Steel ASTM A 574M Zinc Plated
7.
Bonnet
Cast Iron ASTM A 126-B
8.
Stem Primary O-Ring
9.
Stem Thrust Washer
S41000Stainless Steel ASTM A 276 UNS S41000
10.
Gland Seal O-Ring
11.
Stem Ring Wiper
12.
Operating Nut Washer
Carbon Steel Zinc Plated
13
Operating Nut Screw
14.
Square Operating Nut
14(A)
Handwheel (Optional)
Ductile Iron ASTM A 536
15.
16.
Stem Seal Bushing
Brass ASTM B 16 UNS C36000
Size
Dimensions
BoltCircle
L
H
C
D
E
F
G
d
D1
T
英寸In.
mm.
In.
3
80
8.0
203
11.81
300
0.08
2
3.50
89
0.35
9
0.98
25
10.00
254
3.0
73
7.5
191
0.75
19
6.00
152.5
4
100
9.00
229
12.95
329
4.49
114
4.0
9.0
0.94
24
7.50
190.5
6
150
10.5
267
17.13
435
6.61
168
12.40
315
6.0
11.0
279
1.00
25.4
9.50
241
8
200
11.5
292
20.67
525
0.09
2.3
8.62
219
0.47
12
1.22
31
14.76
375
13.5
343
1.13
28.6
11.73
298.5