Ductile Iron Swing Check Valves, ASTM A536 65-45-12, 2-12 IN
Model Number: LV-SCV-20250214-05
Key Specifications / Features
Our Swing Check Valve features a durable Ductile Iron ASTM A536 Grade 65-45-12 body, designed for reliable backflow prevention. With a pressure rating of 300 PSI, it operates efficiently in systems ranging from 2 to 12 inches (DN50 to DN300). The rubber disc ensures a tight seal, while the fusion-bonded epoxy coating provides excellent corrosion resistance, extending the valve's lifespan. Ideal for water and industrial applications, this valve guarantees long-term performance and durability. As a leading valve manufacturer in China, we prioritize quality and dependability in every product.
Detail Information
Swing Check Valve, ASTM A536 Grade 65-45-12, 2 Inch - 12 Inch, 300 PSI.
Product Item: Rubber Disc Swing Check Valve
Body Material: ASTM A536 Grade 65-45-12
Size Range: 2 Inch - 12 Inch, DN50-DN300
Coating: Fusion Bonded Epoxy Coating (ANSI/AWWA C550)
Connection Ends: Flanged, ASME B16.1 Class 125 LB
Working Pressure: 300 PSI (Standard), 200 PSI and 250 PSI available upon request
Temperature Range: 0°C to 80°C
MATERIAL SPECIFICATION
| Part No. | Part | Standard Specification | Options |
|---|---|---|---|
| 1 | Valve Body | ASTM A536, 65-45-12 | |
| 2 | Bolt | Carbon Steel Zinc Plated | AISI 304, AISI 316 |
| 3 | Washer | Carbon Steel Zinc Plated | AISI 304, AISI 316 |
| 4 | Disc | Carbon Steel + EPDM | Carbon Steel + NBR |
| 5 | Bonnet | ASTM A536, 65-45-12 | |
| 6 | Bonnet Gasket | EPDM | |
| 7 | Plug | Malleable Iron Galvanized | Bronze ASTM B584 |
Note: For special material requests other than the standard specification, please indicate clearly on the inquiry or order list.
DIMENSIONS
| DN | Dimensions (mm) | |||||
| Inch | mm | L | D | D1 | b |
n-Φd |
|
2" |
50 | 203 | 152 | 120.5 | 16 | 4-Φ19.1 |
|
2.5" |
65 | 216 | 178 | 139.5 | 17.5 | 4-Φ19.1 |
|
3" |
80 | 241 | 191 | 152.5 | 19 | 4-Φ19.1 |
|
4" |
100 | 292 | 229 | 190.5 | 24 | 8-Φ19.1 |
|
5" |
125 | 330 | 254 | 216 | 26 | 8-Φ22.2 |
|
6" |
150 |
356 | 279 |
241.5 |
25.5 | 8-Φ22.2 |
|
8" |
200 | 495 | 343 | 298.5 | 28.5 | 8-Φ22.2 |
|
10" |
250 | 622 | 406 | 362 | 30.5 | 12-Φ25.4 |
|
12" |
300 | 698 | 483 | 432 | 32 | 12-Φ25.4 |
Supplier Information
XIAMEN LANDEE INDUSTRIES CO., LTD.
Verified Supplier
NO. 321 JIAHE ROAD, XIAMEN, P.R.CHINA 361012
Est. 1994
Certifications:
ISO 9001
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