F-002-003

Control Valves for High Gas Flow

These are unique, indirect acting control valves suitable for high flow rates, up to 500 m³_n/h N₂-equivalent. They use a the 'Vary-P' mechanism (see series F-033) as pilot valve. Hence they are also pressure compensated, so both the inlet pressure and the outlet pressure may change within the specified ∆P limits, without impact on the control function.

Technical specifications

Measurement / control system










































Operating temperature	F-002AV / F-012AV / F-003AV / F-013AV: -10...70°C F-002AI / F-012AI / F-003AI / F-013AI: -10...70°C F-003BI / F-013BI: -10...70°C F-002AX / F-012AX / F-003AX / F-013AX: -10...65°C F-003BX / F-013BX: -10...65°C













Max. Kv-value	F-002A.. / F-012A.. series: 0,04...0,4 F-003A.. / F-013A.. series: 0,15...1,5 F-003B.. / F-013B.. series: 0,6...6

Mechanical parts







Material (wetted parts)	stainless steel 316L/320; other on request


Pressure rating (PN)	F-002 / F-003 series: 64 bar(a) F-012 / F-013A.. series: 100 bar(a) F-013B.. series: 95 bar(a)



Max. ΔP	20 bar(d)

Process connections	compression type or face seal (VCR/VCO) couplings

Seals	standard: FKM/Viton®; options: EPDM, FFKM/Kalrez®, FDA and USP Class VI approved compounds



Protection class	F-002AV / F-012AV / F-003AV / F-013AV: IP40 F-002AI / F-012AI / F-003AI / F-013AI / F-003BI / F-013BI: IP65 F-002AX-XBB / F-012AX-XBB / F-003AX-XBB / F-013AX-XBB: II 1 G/D Ex ia IIC T6 F-002AX-XCB / F-012AX-XCB: II 2 G/D Ex e mb II T4 F-003AX-XCB / F-013AX-XCB / F-003BX-XCB / F-013BX-XCB: II 2 G/D Ex e mb II T4

Electrical properties

Electrical connection

Control valve options

External actuator options to be connected to the controller

Certification for hazardous areas

Approvals / certificates

Downloads

Dimensional drawings
Dimensional Drawing F-002AV-F-012AV
Dimensional Drawing F-002AI-F-012AI
Dimensional Drawing F-002AX-F-012AX-XBB
Dimensional Drawing F-002AX-F-012AX-XCB
Dimensional Drawing F-003AV-F-013AV
Dimensional Drawing F-003AI-F-013AI
Dimensional Drawing F-003AX-F-013AX-XBB
Dimensional Drawing F-003AX-F-013AX-XCB
Dimensional Drawing F-003BI-F-013BI
Dimensional Drawing F-003BX-F-013BX-XCB

Hook-up diagrams
XB-Coil
XC-Coil

Serie F-002A, F-003A, F-003B

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Control Valves for High Gas Flow

Technical specifications

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