The intelligent digital valve positioner is available with different communication protocols. This includes versions with analog setpoint (4 to 20 mA) without communication and with superimposed HART-signal; digital with FoxCom protocol, or fieldbus communication according to PROFIBUS-PA and FOUNDATION Fieldbus H1 based on IEC 1158-2 acc.
The unit can be configured and operated from the Foxboro I/A Series System in connection with our Intelligent Field Device Configurator (IFDC) or the PC-based configuration- and operation tool PC20.
Stroke 8 to 260 mm (0.3 to 10.2 in)
Supply air pressure up to 6 bar (90 psig). With Spool Valve up to 7 bar (105 psig)
Low air consumption
Low vibration effect in all directions
Single or double-acting
Mounting on linear actuators directly or according to IEC 534, Part 6 (NAMUR)
Mounting on rotary actuators according to VDI/VDE 3845 Protection class IP 65, NEMA 4X
Suitable for use in safety related applications up to SIL 3 according to IEC 61511-1 if the SIL safety instructions are observed
Built-in independent inductive limit switches in 2-wire or 3-wire technology (optional)
Pressure sensors for supply air and output (optional)
iPAC Solutions | Instrumentation, Process Control & Calibration
iPAC has been specializing in process control and instrumentation since 1988 and is commited to providing quality service and products on time and at competitive prices.
iPAC is an ISO9001 certified and ISO/IEC 17025 accredited company and embraces a continuous improvement environment to enhance our quality service.
iPAC provides comprehensive range of services and products.
Our service offering includes:
• Eurotherm control and data products
• Schubert and Salzer valves
• Greyline ultrasonic level and flow products
• Fox Thermal thermal mass flow meters
• Instrument calibration services (on site)
• On-site maintenance and repairs of all instrument brands
• 24 hours, 7 day emergency service
• Installation services
• Turnkey projects
Our sales, maintenance and engineering staff are a dedicated, well trained team that provide first class service backed up by the iPAC expertise of over 20 years’ experience in process control instrumentation.