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Hot New Products One Way Quick Install Sanitary 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
|
|
|
|
|
|
Product detail pictures:
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In the past few years, our business absorbed and digested advanced technologies both equally at home and abroad. In the meantime, our company staffs a group of experts devoted to your advancement of
Hot New Products One Way Quick Install Sanitary 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: Sri Lanka
, Macedonia
, Mecca
, Welcome to visit our company and factory, there are various products displayed in our showroom that will meet your expectation, meanwhile, if you are convenient to visit our website, our sales staff will try their efforts to provide you the best service
The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
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