Description
Features and Specifications
- ENVIRO-SEAL™ packing systems that provide an improved stem seal to help prevent the loss of process fluid are available. These packing systems feature PTFE or Graphite ULF packing with live-loading for reduced packing maintenance.
- Streamlined flow passages provide excellent capacities and flow.
- Rugged cage guiding provides high valve plug stability, which reduces vibration and mechanical noise.
- Increased wear resistance of hardened stainless steel trim means longer-lasting service.
- Valves are available with dimensions specified by EN/DIN standards.
- Unless otherwise noted, references are to NACE MR0175-2002. Optional materials are available to meet NACE MR0103 and NACE MR0175 / ISO 15156.
- Controlled compression of optional seat construction protects PTFE disk between metal disk seat and disk retainer.
Certifications
SIL capable, Fugitive Emission, NACE
Critical Service
Noise Abatement, Steam Condition, Erosive, Low Flow, Corrosive, General Service, Outgassing, Flashing
Flow Characteristics
Equal percentage, Linear, Special Characterization, Quick Opening
Material
Carbon Steel, Stainless, Duplex, Alloy
Operating Temperature
Standard Temperature
Pressure Class
PN, ASME
Process Connection Type
Flanged, Butt Weld, RTJ, Threaded, Socket Weld
Shutoff Class
Class IV (FCI 70-2), Class V (FCI 70-2), Class VI (FCI 70-2)
Valve Size
NPS 1/2, NPS 3/4, NPS 1, NPS 1-1/2, NPS 2, NPS 3, NPS 4, NPS 6, NPS 8
Valve Size Standard
NPS, DN
Other Configurations
Contact your local Emerson business partner or sales office to learn about additional specifications or options for this product.
