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Well-designed Thread Swing Check Valve -
Flanged Ends NRS Resilient Seated Gate Valves-AWWA C509-UL FM Approval – Kingnor Detail:
| Product details： |
| 250 PSI AWWA C509 Iron Body Non-rising Stem Flanged Joint Ends Resilient Wedge Gate Valves |
Bolted Bonnet · Non-Rising Stem · Resilient Wedge · Flanged Ends
250 PSI/17.2 Bar Non-Shock Cold Working Pressure
CONFORMS TO AWWA C509
Coating – Electrostatically applied fusion-bonded epoxy 0.2-0.5mm. inside and outside. Meets or exceeds AWWA C550.Maximum operating temperature 160oF/71oC
Freezing Weather Precaution – Subsequent to testing a piping system, valves 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.
|
Stem |
Bronze ASTM B 150 UNS C61400 |
|
5.
|
Bonnet Gasket |
EPDM ASTM D 2000 |
|
6.
|
Bonnet Screw |
Alloy Steel ASTM A 574M Zinc Plated |
|
7.
|
Bonnet |
Ductile Iron ASTM A 536 |
|
8.
|
Stem Primary O-Ring |
EPDM ASTM D 2000 |
|
9.
|
Stem Thrust Washer (lower) |
Bronze ASTM B 584 UNS C83600 |
|
10.
|
Stem Thrust Washer (upper) |
Stainless Steel ASTM A 276 UNS S41000 |
|
11.
|
Gland Seal O-Ring |
EPDM ASTM D 2000 |
|
12.
|
Stem Seal Bushing |
Bronze ASTM B 584 UNS C83600 |
|
13.
|
Stem Secondary O-Ring (2) |
EPDM ASTM D 2000 |
|
14.
|
Gland Flange |
Ductile Iron ASTM A 536 |
|
15.
|
Gland Flange Screw |
Alloy Steel ASTM A 574M Zinc Plated |
|
16.
|
Stem Ring Wiper |
EPDM ASTM D 2000 |
|
17.
|
Square Operating Nut |
ASTM A 126-B
Cast Iron ASTM A 126-B |
|
17A.
|
Handwheel (Optional) |
Ductile Iron ASTM A 536 |
|
18.
|
Flat Washer |
Carbon Steel Zinc Plated |
|
19.
|
Screw |
Alloy Steel ASTM A 574M Zinc Plated |
|
Size
|
Dimensions
|
Bolt
Circle
|
Flange
Holes
|
Turns
To Open
|
Weight
|
|
A
|
B
|
C
|
D
|
?
|
H
|
|
In.
|
mm.
|
In.
|
mm.
|
In.
|
mm.
|
In.
|
mm.
|
In.
|
mm.
|
In.
|
mm.
|
In.
|
mm.
|
Lbs.
|
Kg.
|
|
2
|
50
|
7.0
|
178
|
10.0
|
255
|
0.63
|
16.0
|
6.0
|
152
|
7.9
|
200
|
4.75
|
121
|
4
|
6.5
|
30
|
14
|
|
21/2
|
65
|
7.5
|
190
|
11.3
|
287
|
0.69
|
17.5
|
7.0
|
178
|
7.9
|
200
|
5.50
|
140
|
4
|
8.8
|
35
|
16
|
|
3
|
80
|
8.0
|
203
|
12.6
|
321
|
0.75
|
19.0
|
7.5
|
191
|
10.2
|
260
|
6.00
|
152
|
4
|
10.6
|
45
|
20
|
|
4
|
100
|
9.0
|
229
|
13.5
|
344
|
0.94
|
24.0
|
9.0
|
229
|
10.2
|
260
|
7.50
|
191
|
8
|
13.0
|
71
|
32
|
|
6
|
150
|
10.5
|
267
|
17.4
|
441
|
1.00
|
25.4
|
11.0
|
279
|
14.8
|
375
|
9.50
|
241
|
8
|
15.6
|
122
|
55
|
|
8
|
200
|
11.5
|
292
|
20.8
|
529
|
1.13
|
28.6
|
13.5
|
343
|
14.8
|
375
|
11.75
|
298
|
8
|
17.3
|
196
|
89
|
|
10
|
250
|
13.0
|
330
|
24.2
|
614
|
1.19
|
30.2
|
16.0
|
406
|
15.7
|
400
|
14.25
|
362
|
12
|
21.4
|
294
|
134
|
|
12
|
300
|
14.0
|
356
|
27.6
|
700
|
1.25
|
31.8
|
19.0
|
483
|
19.7
|
500
|
17.00
|
432
|
12
|
25.3
|
426
|
194
|
|
14
|
350
|
15.0
|
381
|
34.3
|
870
|
1.38
|
35.0
|
21.0
|
533
|
19.7
|
500
|
18.74
|
476
|
12
|
30.0
|
605
|
275
|
|
16
|
400
|
16.0
|
406
|
34.3
|
870
|
1.46
|
37.0
|
23.5
|
597
|
19.7
|
500
|
21.24
|
539.5
|
16
|
34.0
|
800
|
364
|
|
18
|
450
|
17.0
|
432
|
40.1
|
1018
|
1.57
|
40.0
|
25.0
|
635
|
19.7
|
500
|
22.76
|
578
|
16
|
38.0
|
|
|
|
20
|
500
|
18.0
|
457
|
43.2
|
1173
|
1.69
|
43.0
|
27.5
|
699
|
19.7
|
500
|
25.00
|
635
|
20
|
42.0
|
|
|
|
24
|
600
|
20.0
|
508
|
53.9
|
1368
|
1.89
|
48.0
|
32.7
|
831
|
19.7
|
500
|
29.53
|
750
|
20
|
46.0
|
|
|
|
|
|
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Every single member from our large efficiency revenue team values customers' wants and company communication for
Well-designed Thread Swing Check Valve -
Flanged Ends NRS Resilient Seated Gate Valves-AWWA C509-UL FM Approval – Kingnor, The product will supply to all over the world, such as: Stuttgart
, Orlando
, Mali
, Today, We are with great passion and sincerity to further fulfill our global customers' needs with good quality and design innovation. We fully welcome customers from all over the world to establish stable and mutually beneficial business relationships, to have a bright future together.
In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
By Mary
from Argentina
- 2016.10.23 10:29
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By Renee
from Mauritania
- 2016.02.18 15:54
