Fisher EW Series Control Valves
BRAND : Fisher
Fisher™ EW Series (EWD/EWS/EWT)
Sliding-Stem Control Valves through NPS 12x8
The Fisher easy-e EW series product line is available for a wide range of applications common to the oil and gas production industries.
Details
Fisher™ EW Series (EWD/EWS/EWT)
Sliding-Stem Control Valves through NPS 12x8
The Fisher easy-e EW series product line is available for a wide range of applications common to the oil and gas production industries.
These valves meet a variety of service requirements, such as power plants where oversized piping is used to limit fluid flow velocity. They also perform well in noise abatement applications; for example, high pressure gas reducing stations where sonic velocities are often encountered at the outlet of conventional valve bodies.
Features
- ENVIRO-SEAL™ packing systems provide an improved stem seal to help prevent the loss of process fluid. The ENVIRO-SEAL packing systems feature PTFE, Graphite ULF, or Duplex packing with live loading for reduced packing maintenance.
- Expanded end connections of EW series valve bodies may reduce the need for line swages, while accommodating oversized piping arrangements used to limit fluid flow velocities.
- NPS 12x8 CL900 EW series valve bodies with buttwelding end connections are capable of increased ASME ratings, called Intermediate Standard Ratings.
- Rugged cage guiding provides high valve plug stability, which reduces vibration and mechanical noise.
- Streamlined flow passages provide excellent capacities and flow.
- NPS 4x2 to 12x8 valves are available with dimensions specified by EN/DIN standards.
- Materials are available to meet NACE standards.
- Increased wear resistance provided by standard, hardened stainless steel trim means long service life.
