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Consolidated Type 1900 Safety Relief Valve & Universal Media

Consolidated Type 1900 Safety Relief Valve & Universal Media
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Consolidated Type 1900 Safety Relief Valve & Universal Media - 1

Consolidated* 1900 Series Safety Relief Valve 1900 Series - Conventional Design The highly adaptable Consolidated 1900 series safety relief valve from GE Oil & Gas is designed to meet a wide range of industrial applications. Specifications INLET SIZES INLET RATINGS ASME Class 150 through 2500 OUTLET SIZES (50 mm) through 16” (406 mm) 2” OUTLET RATINGS ORIFICE SIZES Seventeen sizes: D through W TEMPERATURE RANGE MATERIALS Cast-carbon steel body with stainless steel trim (standard) Optional materials available Features • Heavy-duty construction offers low cost of ownership by promoting a longer valve service life, lower maintenance costs and easy valve conversions. • Design flexibility and parts interchangeability accommodate process changes through easy conversion to a variety of designs. • An optional bellows design is a cost-effective solution that compensates for the effects of variable back pressure. • A soft seat design enables the valve to remain leak free at 95 percent of set pressure over 100 psig (6.89 barg) with a backup metal seat for additional safety and minimized product loss. • Available with open bonnet for high temperature applications. API Standard 526 • Pressure relief valves specified in this fact sheet comply with the latest edition of API Standard 526. • When required for replacement, GE’s Consolidated 1900 valves are available with connections and dimensions in accordance with supplanted API Standard 526 sixth edition 2009 and prior editions. fact sheet

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Consolidated Type 1900 Safety Relief Valve & Universal Media - 2

fact sheet 1900-35 Series—Conventional This standard, rugged configuration of the 1900 series valve is equipped with stainless steel trim and a carbon steel body, bonnet and cap. The components are top guided, promoting free and repeatable action. The flat disc seat offers easy maintenance and re-machining. Additionally, the Eductor Tube AdvantageTM minimizes bonnet cavity pressure for predictable product performance. Vent Plug The full nozzle design allows for rigid construction and corrosionresistant flow path and seat. 1900-30 Series - Balanced Bellows This valve is the same as the...

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Consolidated Type 1900 Safety Relief Valve & Universal Media - 3

fact sheet 1900-35 Series Balanced Bellows (with Auxiliary Balancing Piston) The balanced bellows seals the body and fluid stream from the bonnet and working parts. An auxiliary balancing piston provides redundant back pressure balancing in the event of a bellows failure. Vent, Do Not Plug Product variations: Product Variation Bellows Construction Balanced Bellows with Auxiliary Balancing Piston Special Materials for Hydrofluoric Acid Service Soft Seat Liquid Trim with Metallic Seats Liquid Trim with Soft Seats Special Trim for Steam and Organic Heat Transfer Media Single Trim for both...

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Consolidated Type 1900 Safety Relief Valve & Universal Media - 4

Standards and Regulation Compliance 3300 North Sam Houston Parkway East Consolidated is a registered trademark of the General Electric Company. Other company names and product names used in this document are the registered trademarks ortrademarks of their respective owners. © 2013 General Electric Company. All rights reserved.

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