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4 MUELLER 71AHH-3-H DBL-DISC WAFER CHECK
Mueller Steam Specialty Sure Check™ Model 71-AHH-3H M6702960 Check Valve, 4 IN, Class 125
- Manufacturer: Watts
- Brand: Mueller Steam Specialty
- MGPN: MUE CK 71-AHH-3-H 4
- MPN: M6702960
- Min. Order Qty: 1
- Qty. Interval: 1
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Availability:
- See All Availability
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Price:
Series 71 class 125 cast iron Sure Check™ valves are designed for liquids and gases where flow reversal can cause surge and water hammer. Elastomer seats provide bubble-tight shut-off.
Mueller Steam Specialty Sure Check™ Check Valve, Type: Double Disc Wafer, Sure Check™, Check Valve, Series/Model: Model 71-AHH-3H, 4 IN Nominal, 200 PSI At -20 To 150 DEG F, Pressure Class: Class 125, Cast Iron Body, 316 Stainless Steel Disc Trim, Buna-N Seat, Material Standard: Body: ASTM A126 Class B, Industry Standards: FM Approved, API 598, 6-7/8 IN Width, 2-1/2 IN Height, Other Physical Dimension: 3-7/16 IN Minimum ID Flange, Domestic/Import: Domestic, 13.500 LB Weight
| Sub Brand | : | Sure Check™ |
| Item Name | : | Check Valve |
| Type | : | Double Disc Wafer |
| Series/Model | : | Model 71-AHH-3H |
| Nominal Size | : | 4 IN |
| Pressure Rating | : | 200 PSI At -20 To 150 DEG F |
| Pressure Class | : | Class 125 |
| Body Material | : | Cast Iron |
| Trim Material | : | 316 Stainless Steel Disc |
| Seat Material | : | Buna-N |
| Material Standard | : | Body: ASTM A126 Class B |
| Industry Standards | : | FM Approved, API 598 |
| Width | : | 6-7/8 IN |
| Height | : | 2-1/2 IN |
| Other Physical Dimension | : | 3-7/16 IN Minimum ID Flange |
| Domestic/Import | : | Domestic |
| Weight | : | 13.500 LB |
- Dual shaft design allows interchangeability of shafts
- Torsion springs close valve prior to flow reversal and provide long sealing capability
- Buna-N elastomer seats
- Compact design with short face-to-face dimensions minimizes space requirements
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