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Special Design for Nickel Plated Brass Ball Valve - Flanged Ends OSY Resilient Seated Gate Valves-AWWA C509-UL FM Approval – Kingnor Detail:
| Product details： |
| 250 PSI AWWA C509 Iron Body Rising Stem Flanged Joint Ends Resilient Wedge Gate Valves |
Fire Protection Valve ?Outside Screw and Yoke ?Resilient Wedge ?
Epoxy Coated Interior/Exterior ?Pre-Grooved Stem for Supervisory Switch
Drilled, Tapped and Plugged at Boss Location A**
250 PSI/17.2 Bar Non-Shock Cold Working Pressure
(160?F/71?C max. operating temperature)
CONFORMS TO AWWA C509
PRECAUTION: Subsequent to testing a piping system, gate valve should be in an open position to allow complete drainage. |
|
 |
|
PART |
SPECIFICATION |
|
1.
|
Valve Body |
Ductile Iron ASTM A 536 |
|
2.
|
Resilient Wedge |
Ductile Iron ASTM A 536/EPDM ASTM D 2000 |
|
3.
|
Wedge Nut |
Bronze ASTM B 584 UNS C83600 |
|
4.
|
Dowel Pin |
Stainless Steel ASTM A 276 UNS S42000 |
|
5.
|
Stem Back Seat O-Ring |
EPDM ASTM D 2000 |
|
6.
|
Bonnet Gasket |
EPDM ASTM D 2000 |
|
7.
|
Bonnet |
Ductile Iron ASTM A 536 |
|
8.
|
Stem Packing |
EPDM ASTM D 2000 |
|
9.
|
Threaded Rod |
Carbon Steel Zinc Plated |
|
10.
|
Gland Bushing |
Bronze ASTM B 584 |
|
11.
|
Gland |
Cast Iron ASTM A 126-B |
|
12.
|
Gland Nut |
Stainless Steel 18-8 |
|
13.
|
Yoke Screw |
Alloy Steel ASTM A 574M Zinc Plated |
|
14.
|
Yoke |
Cast Iron ASTM A 126-B |
|
15.
|
Yoke Bushing |
Bronze ASTM B 584 |
|
16.
|
Flat Point Set Screw |
Alloy Steel ASTM F 912M Black Oxide |
|
17.
|
Yoke Bushing Retainer |
Cast Iron ASTM A 126-B |
|
18.
|
Handwheel |
Ductile Iron ASTM A 536 |
|
19.
|
Handwheel Nut |
Carbon Steel Zinc Plated |
|
20.
|
Flat Head Screw |
Carbon Steel Zinc Plated |
|
21.
|
Stem |
Bronze ASTM B 150 UNS C61400 |
|
22.
|
Bonnet Screw |
Alloy Steel ASTM A 574M Zinc Plated |
|
23.
|
NPT Pipe Plug |
Malleable Iron ANSI B16.3 (Epoxy Coated |
|
Size
|
Dimensions
|
Bolt
Circle
|
Flange
Holes
|
Turns
To Open
|
Weight
|
|
A
|
B Open
|
B Closed
|
C
|
D
|
E
|
F
|
G
|
|
In.
|
mm.
|
In.
|
mm.
|
In.
|
mm.
|
In.
|
mm.
|
In.
|
mm.
|
In.
|
mm.
|
In.
|
mm.
|
In.
|
mm.
|
In.
|
mm.
|
In.
|
mm.
|
Lbs.
|
Kg.
|
|
21/2
|
65
|
7.5
|
190
|
17.8
|
453
|
14.9
|
378
|
0.69
|
17.5
|
7.0
|
178
|
7.9
|
200
|
1.50
|
38
|
1.6
|
40
|
5.50
|
140
|
4
|
8.8
|
45
|
20
|
|
3
|
80
|
8.0
|
203
|
19.7
|
500
|
15.9
|
405
|
0.75
|
19.0
|
7.5
|
191
|
7.9
|
200
|
1.73
|
44
|
2.1
|
54
|
6.00
|
152
|
4
|
10.5
|
53
|
24
|
|
4
|
100
|
9.00
|
229
|
21.0
|
534
|
16.6
|
422
|
0.94
|
24.0
|
9.0
|
229
|
10.2
|
260
|
2.13
|
54
|
2.1
|
5.4
|
7.50
|
191
|
8
|
10.4
|
94
|
43
|
|
6
|
150
|
10.5
|
267
|
29.3
|
744
|
22.9
|
581
|
1.00
|
25.4
|
11.0
|
279
|
12.4
|
315
|
2.24
|
57
|
2.5
|
64
|
9.50
|
241
|
8
|
15.7
|
154
|
70
|
|
8
|
200
|
11.5
|
292
|
37.0
|
939
|
28.5
|
724
|
1.13
|
28.6
|
13.5
|
343
|
14.8
|
375
|
2.48
|
63
|
2.8
|
70
|
11.75
|
298
|
8
|
17.2
|
247
|
112
|
|
10
|
250
|
13.0
|
330
|
44.8
|
1139
|
34.5
|
877
|
1.19
|
30.2
|
16.0
|
406
|
16.4
|
416
|
2.56
|
65
|
2.8
|
70
|
14.25
|
362
|
12
|
21.4
|
349
|
159
|
|
12
|
300
|
14.0
|
356
|
52.2
|
1326
|
39.9
|
1014
|
1.25
|
31.8
|
19.0
|
483
|
17.5
|
445
|
2.91
|
74
|
3.4
|
86
|
17.00
|
432
|
12
|
25.5
|
484
|
220
|
|
|
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That has a sound business enterprise credit rating, exceptional after-sales provider and modern producing facilities, we now have earned an superb standing amongst our buyers across the world for Special Design for Nickel Plated Brass Ball Valve - Flanged Ends OSY Resilient Seated Gate Valves-AWWA C509-UL FM Approval – Kingnor, The product will supply to all over the world, such as: Namibia, Dubai, Argentina, We believe with our consistently excellent service you can get the best performance and cost least goods from us for a long term . We commit to provide better services and create more value to all our customers. Hope we can create a better future together.
Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
By Michelle from Jamaica - 2016.12.19 11:10
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
By Alexia from European - 2016.11.20 15:58
