Bühler AGF-VA-23-V Filter

Core Performance & Industrial Application

The Bühler Technologies AGF-VA-23-V is a stainless steel sample gas filter housing for CEMS/gas analysis systems, fitted with Viton seal (V version) for DRG or F2/F25 filter elements.

It removes particulate from extracted sample gas before analyzer inlet; flow direction marked on housing, head rotatable to swap inlet/outlet.

Two M5 screws at 35 mm pitch mount it; right/left gas ports G1/4; bottom condensate drain G3/8 with sealing plug included.

Max operating pressure 160 bar; medium temperature limited by selected filter element; housing 1.4571 / SS 316 Ti.

It serves as replacement filter housing in analyzer sampling train.

Technical Specifications

▶ Product type: Sample gas fine-mesh filter housing

▶ Brand: Bühler Technologies GmbH

▶ Model: AGF-VA-23-V (Viton/PVDF seal; F2/F25 element version)

▶ Housing: 1.4571 / SS 316 Ti stainless steel; gasket Viton

▶ Gas connection: G1/4 right/left; condensate drain G3/8

▶ Max operating pressure: 160 bar

▶ Medium temp: Up to 100℃ (F2 sintered PTFE 2 µm; per element table)

▶ Dead volume: 51 ml (F2/F25); 56 ml (DRG VA-V)

▶ Mounting: M5 screws, 35 mm spacing; weight 1.7 kg

▶ Ambient: -5℃ ~ +60℃; Ex application per element rating

▶ Feature: Rotatable head, included drain plug, replaceable element

▶ Note: Filter element grade (F2/F25/DRG) and medium compatibility confirmed before ordering

▶ Country of origin: Germany

▶ Compliance: CE certification

Industry Applications

Applied in extractive CEMS, process gas analyzer sample conditioning and industrial gas sampling filter replacement.

Note: Confirm element micron rating, seal material and thread size against nameplate before ordering