Flowmeter DFM350
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Flowmeter DFM 165–350 Nominal size DN 10-65 Nominal size 3/8“–2 1/2“ Nominal pressure PN 10 bar Features •• Measuring range 3 to 50,000 l/h •• suitable for a wide range of applications for gaseous medium types, water, lyes, acids •• direct visualisation of the measured values •• accuracy class 4 •• integrated mounting rail for flow data sensors Additional options on request •• Free of paint wetting impairment substances •• Flow data sensor •• special scales Note Flow data sensor only in combination with magnetic float PA ASV Stübbe GmbH & Co. KG Hollwieser Straße 5 · 32602 Vlotho, Germany Phone: +49 (0) 5733-799-0 · Fax: +49 (0) 5733-799-5000 Email: contact@asv-stuebbe.de · Internet: www.asv-stuebbe.com We reserve the right to make technical changes. Issue 20

Flowmeter DFM 165-350 ... Optional: Magnetic PVDF Float ... Standard: PVDF Float ... Optional: DFM with Special Scale ... Standard: DFM with H2O Scale Sealing Connection EPDM*/FPM EPDM*/FPM EPDM*/FPM ot PVDF-Flowmeter only available with FPM Seal Basic Nominal Sizes: Connection Material (process connection) [4 PE spigotDIN (95mm).** PP spigot IR a PP spigot IR.** PE spigotDIN (95mm).** [6 PVDF spigot IR.*** ^7 PP-St. flange DIN, ANSI.** GFK flange DIN.** 3 PP-St. flange DIN, ANSI.** * available up to DN 50. ** available from DN 15. *** available in DN 15-50. [1 PVC-U socket DIN, ANSI, BS,...

ASV Stubbe GmbH & Co. KG We reserve the right to make technical changes. Hollwieser Strafie 5 ■ 32602 Vlotho, Germany Issue 2016.08.01-en Email: contact@asv-stuebbe.de ■ Internet: www.asv-stuebbe.com TR MA DE Rev002 3

Application •• Measurement of the flow in pipe systems with visual display of the measured values Use •• Chemical plant manufacture •• Water treatment Function •• The medium– water, air, fluid or gaseous chemicals– flows vertically through the flowmeter from the bottom to the top. The float is lifted with no friction by the flow forces and directly indicates the flow volume specified on the measuring tube scale with its top read-off edge (maximum diameter). The measuring tube contains the float, made of PVDF as a standard, as well as the float trap. Version •• Equipped with measuring range...

Flowmeter DFM 165-350 Material with medium contact Measuring tube: • PA • PVC-U • PSU • PVDF Float: • PVDF without magnet • PVDF with liquid-tight sealed magnet for electronic measurement Insert/stop: • PVDF Sealing: • FPM • EPDM Union nut/union ends: • PVC • PP • PVDF Material, no medium contact Set-point indicator: • PE Mounting position • vertical Accessories • Special scales for: Medium air (Nm3/h) at 20 °C and 0-3 bar Medium NaOH (l/h) at 30 °C Medium HCl (l/h) at 30/50 °C Medium FeCl3 (l/h) at 40-41 °C Medium US GPM further special scales on request • Flow data sensors ZE 3000/ZE...

Pressure/temperature diagram Operating pressure Measuring tube The pressure/temperature limits of the materials are applicable for the stated nominal pressures and a computed operating life factor of 25 years. The values are a guide for flow medium types (DIN 2403) to which the valve material is resistant. For other flow medium types please refer to the ASV resistance guide; reduction ratios may have to be taken into account. The operating life of the wear parts depends on the conditions of use. The rated pressure (PN) depends on the size and material of the measuring tube/connection. ASV...

ASV Stubbe GmbH & Co. KG We reserve the right to make technical changes. Hollwieser Strafe 5 • 32602 Vlotho, Germany Issue 2016.08.01-en Email: contact@asv-stuebbe.de • Internet: www.asv-stuebbe.com TR MA DE Rev002 7

Flowmeter DFM 165-350Connection socket Type all dimensions in mm / * dimensions in inch ASV Stubbe GmbH & Co. KG We reserve the right to make technical changes. Hollwieser Strafe 5 • 32602 Vlotho, Germany Issue 2016.08.01-en 8 Email: contact@asv-stuebbe.de • Internet: www.asv-stuebbe.com TR MA DE Rev002

Components DFM 165-200 Position Designation We reserve the right to make technical changes. Issue 2016.08.01-en Print No. 300464 TR MA DE Rev002 9 ASV Stubbe GmbH & Co. KG Hollwieser Strafe 5 • 32602 Vlotho, Germany Phone: +49 (0) 5733-799-0 • Fax: +49 (0) 5733-799-5000 Email: contact@asv-stuebbe.de • Internet: www.asv-stuebbe.com