DIMENSIONS AND WEIGHTS (NOMINAL) (measured in mm unless noted) Model no. F380.x.E.x.x F380.x.F.x.x F380.x.H.x.x F381.x.H.x.x F381.x.J.x.x F381.x.K.x.x Valve size mm (in) 15 (1/2) 20 (3/4) 25 (1) 25 (1) 32 (1 1/4) 40 (1 1/2) Insert size mm (in) 20 (3/4) 40 (1 1/2) L mm (in) 89.0 (3.50) 96.5 (3.80) 105.0 (4.13) 150.0 (5.91) 155.0 (6.10) 155.0 (6.10) H1 mm (in) 13.0 (0.51) 12.7 (0.50) 20.4 (0.80) 7.6 (0.30) 18.0 (0.71) 18.0 (0.71) H2 mm (in) 61.0 (2.40) 63.5 (2.50) 66.0 (2.60) 86.4 (3.41) 89.0 (3.50) 89.0 (3.50) Weight kg (lb) 0.5 (1.10) 0.5 (1.10) 0.5 (1.10) 1.5 (3.31) 1.5 (3.31) 1.5 (3.31) Kv (cv) m 3 /hr (GPM) 5 (5.80) 7 (8.12) 10 (11.6) 20 (23.2) 30 (34.9) 30 (34.9) H2 H1 L Tech note · FlowCon K DN15-40 · march 2024 · www.flowcon.com Page 2 of 6
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