Safety Relief Valves
Consolidated 1900 Series Safety Relief Valve
The Consolidated 1900/P series safety relief valve is designed to easily adapt to a wide variety of application requirements.
Specifications
| SPEC | VALUE |
|---|---|
| INLET SIZES | 1 " (25.4 mm) through 8 " (203.2 mm) |
| INLET RATINGS | ANSI Class 150 through 2500 |
| OUTLET SIZES | 2 " (50.8 mm) through 10 " (254 mm) |
| OUTLET RATINGS | ANSI Class 150 and 300 |
| ORIFICE SIZES | Fourteen sizes: D through T |
| TEMPERATURE RANGE | 90°F (32°C) to 850°F (454°C) |
| MATERIALS | Cast carbon steel body with stainless steel trim is standard |
| BLOWDOWN | 7% to 12% below the set pressure |
| BACK PRESSURE LIMIT | 50 psig (3.45 barg) |
Features & Benefits
- Low cost of ownership. Heavy duty construction provides longer valve service life, reduced maintenance costs, and easy valve conversions.
- Simplified conversion. Design flexibility and parts interchangeability accommodate process changes by simplifying conversion to a variety of designs.
- Improved leak protection and safety. A soft seat design feature helps keep the valve leak free at 95 percent of set pressure over 100 psig., while a backup metal seat provides additional safety.
- Enhanced seat tightness: The patented Thermodisc Seat (standard on the 1900/P1 and 1900/P3 series valves) delivers enhanced seat tightness.
- Compliance to API Standard 526-2002. These valves comply with API Standard 526 Fifth edition, 2002. When required for replacement , Consolidated 1900/P series valves are also available with connections and dimensions in accordance with supplanted API Standard Third edition 1984 and prior editions.
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Industries Served