Inlet Sizes
1" through 12"
Inlet Ratings
ASME Class 150 to 2500
EN 1092-1 PN 10 through PN 400
Outlet Sizes
2" through 16"
Outlet Ratings
ASME Class 150 to 300
EN 1092-1 PN 10 through PN 40
Orifice Sizes
D through W
Set Pressure Range
15 to 6250 psig
Temperature Range
-40°F to 505°F, above 505°F with heat exchanger
Materials
Stainless steel pilot with carbon steel main valve and stainless steel trim
Standards and Regulations
ASME B & PVC, Section XIII (UV Designator)
ASME Code Case 2787 - Triple Capacity Stamping
ASME B & PVC, Section I (Liquid)
API 526 centerline-to-face dimensions for Spring Loaded Safety Relief Valves
Pressure Equipment Directive
China Manufacturing License
Description
The 2900/2900 TM Series Gen II is a full-nozzle pilot-operated safety relief valve (POSRV) matching API 526 direct-spring PRV dimensions. Its patented full-nozzle integral sense design allows for easy maintenance as well as simple spring-loaded to pilot-operated PRV conversions throughout the lifecycle of the valve. The 2900 Triple Media (TM) Series is the first full nozzle POSRV engineered to perform on liquid, air/gas, and steam media and is multi-media certified to meet multiple media capacity stamping per ASME B & PVC Code Case 2787. Both valve series use the same pilot valve technology as the 3900 Series including the ‘True Zero Leakage’ modulating pilot, providing a modernized overpressure protection solution for reducing carbon footprint and emissions.
Power Generation, Refining, Midstream Oil & Gas, Paper.
Key Applications : Liquid Economizer, Liquid Thermal Fluid Heater, Boiler, Reactor Facility Grounds & BOP, Heat Recovery Steam Generator, Balance Of Plant, Distillation, Hydroprocessing, Reforming, Cracking, Secondary, Blending, Dehydration.