Safety Relief Valves
Consolidated Maxiflow 1700 Safety Valve
The 1700 Maxiflow high-pressure safety valve is a premium product that is installed on a majority of power generating stations worldwide to help protect boilers from overpressure conditions.
Specifications
| SPEC | VALUE |
|---|---|
| INLET SIZES | 1½" through 6" |
| INLET RATINGS | ANSI Class 600 through 4500 |
| OUTLET SIZES | 3" through 10" flanged |
| OUTLET RATINGS | ANSI Class 150 and 300 |
| ORIFICE SIZES | Eleven sizes – 1 through RR |
| SET PRESSURE RANGE | 100 psig to 5360 psig |
| TEMPERATURE RANGE | Up to 1120°F |
| MATERIALS | Alloy and carbon steel cast body with stainless steel trim |
| CERTIFICATION | ASME Section I and VIII, PED and SQL |
| BLOWDOWN | 3 % |
| BACK PRESSURE LIMIT | 25 % of Set Pressure |
Features and Benefits
- Superb performance and stable, trouble-free boiler operation.
- Repeatable seat tightness and extreme temperature compensation for safer operation and reduced down time.
- Helps to save costs thanks to high allowable back-pressure limits when sizing the discharge stack and silencer.
- 100 percent repairable and restorable design lowers cost of ownership throughout its life span.
- A large installed base estimated to be more than 80 percent on Utility Power B oilers combined with the Green Tag network allows for local expertise and a large support inventory.
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Industries Served