Pressure Reducing Valve - ARI-Armaturen - #6

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Technology for the Future. G E R M A N Q U A L I T Y V A L V E S ARI-Armaturen Albert Richter GmbH & Co. KG, D-33756 Schloß Holte-Stukenbrock, Tel. +49 52 07 / 994-0, Telefax +49 52 07 / 994-158 or 159 Internet: http://www.ari-armaturen.com E-mail: info.vertrieb@ari-armaturen.com Diaphragm-Actuator DMA 40 - DMA 400 Rolling diaphragm Connection through a central thread Spindle connection with a fast coupling Delivered with a flow restrictor and 90°-elbow Material (Diaphragm): EPDM -40°C to +130°C NBR -40°C to +100°C Selection of possible applications: Neutral gases, Vapours and liquids Actuator DMA 40 DMA 80 DMA 160 DMA 250 DMA 400 ØD (mm) 140 170 210 250 300 H (mm) 75 75 80 90 135 • • • • • Water seal pot (for media temperatures higher than the allowed diaphragm temperature) Delivered with a funnel Selection of possible applications: Steam Hot water Neutral liquids Actuator DMA 40 DMA 80 DMA 160 DMA 250 DMA 400 Size 1 2 ØD (mm) 102 140 L (mm) 83 110 V (dm3) 0,6 1,2 • • • • 90°-elbow (e.g. ERMETO WE10-LLR) Flow restrictor G 1/4 / G 1/4 ARI-PREDU® Actuator / Special designs Edition 10/09 - Data subject to alteration Weld screw (e.g. ERMETO AS 10 - PL) R 3/8 Vent plug Connection for control line! G 1/4 R 1/4