The Fisher CVX steam control valve is designed to handle medium and heavy duty applications in today's cycle power plants, while providing precise pressure and temperature control for process applications. The CVX design incorporates a nozzle header for multiple forms of AF nozzles to produce better patterns over a wide working range. These suitable nozzles were selected for ideal mixing and rapid vaporization under all flow conditions.
peculiarity
The CVX steam regulator combines pressure and temperature control into a single valve.
Optimized spray pattern with AF nozzle technology and wide operating range for better mixing and fast evaporation in fluid environments.
The nitriding cage is included in the trim package to ensure maximum service life and can withstand some length increase due to thermal expansion. The plug is continuously guided by a cobalt-based alloy hardened guide surface during movement and has a tight metal seal between it and the seat.
The high-temperature Fisher bore seal trim option provides V-class shut-off at temperatures up to 593°C (1100°F).
The CVX features a compact body and trim, resulting in a lighter valve weight, reducing the amount of support required but maintaining structural integrity
specification
Certified PED, CRN
Critical Purpose Steam Regulation
Flow characteristics linear: downward flow
Materials SA105, F22, F91
The operating temperature is high
Stress Rating ASME
Process connector type: flanged, butt welded
Cut-off classes IV and V (FCI 70-2)
Valve inlet sizes 4 to 24
Valve outlet sizes 8 to 48
Valve size standard NPS
This article introduces the Fisher/Fisher CVX steam control valve products, if you are interested in Fisher/Fisher pressure regulators, please also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.
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