MODEL RM TILTING DISC CHECK VALVE The RM model is a reliable metal seated check valve with oblique seating angle widely used in industries such as: Pulp and Paper Wastewater treatment Plants Food and Beverage etc. Main features: - Suitable for all the standard flanges - Short Face to Face - Excellent tightness according to API 598 - Low pressure drop and opening pressure - Quick closing reaction (oblique seating) which reduces water hammer - As an option auxiliary spring increases the closing reaction Sizes: DN 40 to DN 900 (larger diameters on request) Working pressure: DN 40 to DN 300: 40 kg/cm2 DN 350 to DN 600: 25 kg/cm2 DN 700 to DN 900: 10 kg/cm2 Standard flange connection: EN1092 PN 10/16/25/40 ANSI B16.5 (class 150) Other flange connections are available on request. Face to face dimensions are according to EN 558-1 (Serie 16) The RM check valve is according to PED 97/23/CE Directive Categorie I Module A Fluid Group 2(b). Under request are also available Categorie II/III. DIR 94/9/CE (ATEX) Please contact Orbinox for information and availability of categories and zones. All valves are tested prior to shipping in accordance with the standard developed by the Quality Control Department at ORBINOX. STANDARD PARTS LIST Part: Stainless steel: 1- Body CF8M 2- Disc CF8M 3- Shaft AISI 316 4- Cover AISI 316 Reserves the right to change specifications without notice OBX 09/09 8th EDITION RM-1 ORBINOX S.A. Pol. Ind. s/n-20270 ANOETA (Spain) Tel.: +34 943 698030 - Fax: +34 943 653066 e-mail:[email protected] ORBINOX CANADA, ORBINOX USA, ORBINOX COMERCIAL, ORBINOX UK, ORBINOX FRANCE, ORBINOX GERMANY, ORBINOX INDIA, ORBINOX CHINA, ORBINOX S.E.A. www.orbinox.com

DESIGN FEATURES Wafer style cast monoblock. Cast-in lift eye starting from DN 200 for easier installation. Cast circular, of lightweight designed for maximum strength and low inertia shape. Stainless steel heavy stub shafts are positioned to give maximum strength and accurate guiding to the tilting disc. One-piece design for diameters up to DN 200, two piece for diameters Seal welded covers on the exterior of the valve body. VALVE SOLUTIONS IN MORE THAN 70 COUNTRIES OTHER OPTIONS AUXILIARY SPRING Accelerates the speed of closing. OTHER MATERIALS OF CONSTRUCTION Special alloys such as AISI 317,...