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Product Item: Resilient-seated Gate Valve, NRS
Standard: AWWA C515
Body Material: ASTM A536 Grade 65-45-12
Size Range: 2 Inch - 8 Inch, DN50-DN200
Working Pressure: 300 PSI (Standard), 200 PSI and 250 PSI available upon request
Temperature Range: 0°C to 80°C
Coating: Fusion Bonded Epoxy Coating (ANSI/AWWA C550), Painting available upon request
Applications: Potable Water, Water Distribution Service & Feed Lines, Sewage Disposal, Irrigation, Fire Protection Pipe Systems
End Connection:
Flanged End: ASME B16.5 Class 125 LB
Socket End: Suitable for IPS PVC Pipes (ASTM D2672)
MATERIAL SPECIFICATION
| Part No. | Part | Standard Specification |
|---|---|---|
| 1 | Valve Body | ASTM A536 65-45-12 |
| 2 | Resilient Wedge Disc | ASTM A536 65-45-12+EPDM |
| 3 | Stem | ANSI 420 |
| 4 | Bonnet Gasket | EPDM |
| 5 | Bonnet | ASTM A536 65-45-12 |
| 6 | O-Ring | NBR |
| 7 | Gland Flange | ASTM A536 65-45-12 |
| 8 | Square Operating Nut | ASTM A536 65-45-12 |
| 9 | Bolt | Carbon Steel Zinc Plated |
| 10 | Flat Washer | Carbon Steel Zinc Plated |
| 11 | Ring Wiper | EPDM |
| 12 | O-Ring | NBR |
| 13 | Bolt | Carbon Steel Zinc Plated |
| 14 | Axis Guide | BraANSI HPb59-1 |
| 15 | Washer | BraANSI HPb59-1 |
| 16 | O-Ring | NBR |
| 17 | Bolt | Carbon Steel Zinc Plated |
| 18 | Wedge Nut | BraANSI HPb59-1 |
| 19 | Seal Ring | NBR |
Note: For special material requests other than standard specification, please indicate clearly in the inquiry or order list.
DIMENSIONS
| DN | PIPE DN | Dimensions (mm) | |||||||||
| Inch | mm |
Average Outside Diameter in.(mm) |
L1 | L2 | H | A | d | D | D1 | C |
n-Ød1 |
|
2" |
50 | 2.375 (60.32) | 130 | 89 | 278 | 50 | 62 | 152 | 120.7 | 16 | 4-Ø19.1 |
|
2.5" |
65 | 2.875 (73.02) | 136.5 | 95 | 300 | 53 | 75 | 178 | 139.7 | 17.5 | 4-Ø19.1 |
|
3" |
80 | 3.500 (88.90) | 152.5 | 101.5 | 321 | 57 | 90.5 | 191 | 152.4 | 19.1 | 4-Ø19.1 |
|
4" |
100 | 4.500 (114.30) | 175 | 114.5 | 375 | 57 | 117.5 | 229 | 190.5 | 19.1 | 8-Ø19.1 |
|
6" |
150 | 6.625 (168.28) |
214 |
133.5 | 455 | 95 | 172.5 | 279 | 241.3 | 19.1 | 8-Ø22.2 |
|
8" |
200 | 8.625 (219.08) | 235 | 146 | 565 | 118 | 222 | 343 | 298.5 | 22.2 | 8-Ø22.2 |
