56720M884147C1L0 GBC11 SF4DA

Metal control valve w. bypass

Item number: 88917983
Description
Type 567 Control valve
DN 20 DN 20
Body configuration M 2-way angle body with bypass
Connection type 88 Clamp ASME BPE
Valve body material 41 1.4435 (316L), block material
Seal material 47 Actuator sealing PTFE / Seat sealing FKM / Bypass sealing EPDM Bypass-Diaphgram Code 17
Voltage / Frequency C1 24 V DC
Control module L0 OPEN/CLOSE, positioner and process controller
Control characteristic G modified equal-percentage
Kv value BC 160 l/h
Operator version - bypass 11 Pneumatic, normally closed
Execution type SF4 Ra Max. 0.38 µm (15 µin.) for media wetted surfaces, according to ASME BPE SF4, electropolished internal / external
Surface SF4 Ra Max. 0.38 µm (15 µin.) for media wetted surfaces, to ASME BPE SF4, electropolished internal / external
Actuator+Interface da eSyDrive and Analog
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The GEMÜ 567 BioStar Control 2/2-way diaphragm globe valve is an aseptic control valve and has been designed for demanding applications. Flow rates range from 80 l/h to 63,000 l/h, depending on the version. The sealing concept of the valve is based on the GEMÜ PD design. All actuator parts (except the seals) are made from stainless steel. Manual, pneumatic or motorized actuators are available.

The motorized actuators can be selected from two versions, GEMÜ eSyDrive and GEMÜ servoDrive, depending on the application. GEMÜ 567 eSyDrive can be used as a positioner or process controller. GEMÜ 567 servoDrive is suitable for real-time control processes.

  • CIP/SIP capable
  • Linear or equal-percentage control characteristic options
  • Hermetic separation of the actuator from the medium using a PTFE seal
  • Various valve body connections available
  • Surface finishes down to 0.25 μm, electropolished
  • ATEX version available as an option
  • Actuator can be replaced under operating pressure without contaminating the medium