FlowCon SM DN15-250 (1/2”-10”) 11/2024 Installation and Operation Instruction The FlowCon SM are available in 2 different double union end connected models covering 5 different sizes and 4 different flanged models covering 9 different sizes: • FlowCon SM.1 DN15-25 (1/2”-1”) • FlowCon SM.2 DN25-40 (1”-1½”) • FlowCon SM.3 DN50-80 (2”-3”) • FlowCon SM.4 DN80-100 (3”-4”) • FlowCon SM.5 DN125-150 (5”-6”) • FlowCon SM.6 DN200-250 (8”-10”) O-rings are supplied with the valve body and are used to seal the connections. It is recommended to grease the O-rings with silicone grease. Please make sure these are properly placed in the O-ring grooves on valve inlet and outlet, before installing the housing. Please note that FlowCon SM.6 (DN200-250 / 8”-10”) contains two O-ring grooves. Use the inner groove for DN200 / 8” flanges and outer groove for DN250 / 10” flanges. O-ring Groove DN200 (8”) flanges O-ring Groove DN250 (10”) flanges DN 25/32/40 DN 25/32/40 FlowCon SM.2 FlowCon SM.3 Figure 1 Flange Match Model no. SM.3.X SM.4.X SM.5.X SM.6.2 Flange size (inch) 2 2 1/2 3 3 4 5 6 8 10 ASME B16.5 weld neck CIass 150 CIass 300 Flange size (mm) 50 65 80 80 100 125 150 200 250 PN10 EN1092-1 weld neck PN16 PN25 PN40 This paper is a supplement to the FlowCon General Instruction Latest release of any FlowCon material is available on www.flowcon.com Page 1 of 8
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