The type 2900 pilot-operated safety relief valve combines the advantages of two products into one— the 1900 safety relief valve and the 3900 POSRV. The 2900 POSRV can replace spring-loaded relief valves without requiring modified outlet piping.
Specifications :
• Inlet Sizes: 1″ through 12″
• Outlet Sizes: 2″ through 16″
• Orifice Sizes: D through W
• Set Pressure Range: 15 to 6250 psig
• Temperature Range: -40°F to 505°F
• Materials: Stainless steel pilot with carbon steel main valve and SS trim
• Certification: ASME Section VIII, PED and SQL
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