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EMERSON NPS 4 EZ 657 SIZE 70 DVC6200 CONTROL VALVE
- Petrochemical and refinery plants
- Power generation facilities
- Gas and liquid flow control
- Process automation systems
- Critical valve control applications
- NPS 4 EZ: 4-inch globe-style control valve body
- 657 SIZE 70 Actuator: Spring-opposed, direct-acting pneumatic diaphragm actuator. The Fisher 657 series is known for high thrust and fast response
- DVC6200 FIELDVUE™ Digital Valve Controller: A HART-compatible smart positioner with advanced diagnostics and remote monitoring features
This combination ensures precise valve control, reliability, and predictive maintenance capabilities.
- Valve Type: Globe, NPS 4 (DN 100)
- Actuator: Fisher 657, direct-acting, size 70
- Positioner: FIELDVUE DVC6200, HART compatible
- Pressure Rating: ANSI Class 150 – 600
- Temperature Range: -40°C to +120°C
- Material: Cast steel body, optional stainless internals
- Mounting: Direct integral mounting
- Certifications: SIL, ATEX, IECEx, FM