Bronkhorst

Series F-004A, F-004B

압력 보정 기능이 있는 벨로우즈 제어 밸브

  • 대략적인 최대 유량 1000 ln/min
  • 낮은 (차압) 압력 응용에 적합한 밸브
  • Kv값: 0.03...1.0
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Series F-004A, F-004B

Control Valves for Low Pressure Drop Applications

These are direct acting control valves simular to the F-001 series. They are also closed by spring force. A bellows compensates the closing force acting on the plunger to such a degree that only a very small magnetic force is required and in this way large orifices can be opened, which is impossible in the F-001 design as it would cause oscillation. The bellows pressure compensated design, however, enables us to smoothly control large flows at extremely low pressures.


기술 정보

Measurement / control system
Operating temperature-10... 70 °C
Max. Kv-valueF-004AC / F-004AI: 0,03...0,3
F-004BI: 0,1...1
Mechanical parts
Material (wetted parts)stainless steel 316L or comparable
Pressure rating (PN)10 bar(g)
Max. ΔPfor gases: 5 bar(d)
for liquids: 2 bar(d)
Process connectionscompression type or face seal (VCR/VCO) couplings
Sealsstandard: FKM/Viton®;
options: EPDM, FFKM/Kalrez®
WeightF-004AC / F-004AI: 1,2 kg
F-004BI: 3,4 kg
Protection classF-004AC: IP40
F-004AI / F-004BI: IP65
Electrical properties
Power supply+15...24 Vdc +/-10%
Max. power consumptionmax. 3,5 W (at 15 Vdc)
Electrical connection
Control valve options
External actuator options to be connected to the controller
Certification for hazardous areas
Approvals / certificates

Technical specifications subject to change without notice.

도면 및 배선연결 정보 제품 페이지 우리의 웹사이트

Downloads

Dimensional drawings
Dimensional Drawing F-004AC
Dimensional Drawing F-004AI
Dimensional Drawing F-004BI


BRONKHORST KOREA Co. Ltd

경기도 화성시 동탄순환대로 830 SK
V1 Center 209호
대표자 : 헨드리크제지너스타펠
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