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GATE VALVES Cast iron Gate Valve inside screw AISI 304L stainless steel trim PN16 handwheel operated High Temperature Main characteristics • Manufactured in Italy in accordance with EN 1171 • Face-to-face length according to EN 558-1, basic series 15 • Flanged according to EN 1092-2 PN16 with raised face, undrilled, PN10 or other specifications on request • Inside screw thread clockwise closing, adjustable stuffing box • Minimal pressure drop • Hydrostatically tested according to EN 12266-1: Test type P11-P12 Rate A • Pressure Equipment Directive 2014/68/UE art. 13 Group 1 • 100% full bore • Gate valves are bi-directional and can be installed in any position. However, the preferred orientation is with the stem pointing vertically upwards. Corrosion protection • Standard version: Industrial plants externally coated Sewage Water with Phenolic-oil resin Water treatment with zinc-phosphate high corrosion Air-conditioning systems (HVAC) resistance painting Grey Ral 7011 Central heating and cooling circuits • On request: Aggressive fluids integrally epoxy coated Tanks • Customized color available Hydrostatically tested according to EN 12266-1 (bar) Working temperature (°C) Max Working pressure (bar) P12 Seat Test water 18 Parts Screw Washer Handwheel Packing gland Packing Stuffing box Gasket Stem Bonnet Gasket Motherscrew Wedge DN 40-DN 65 12 Wedge DN 80-DN 300 13 Seats 14 Body 15 Nut 16 Screw 17 Tie rod Material Zinc-plated 8.8 carbon steel Zinc-plated carbon steel EN-GJL-250 grey cast iron EN-GJL-250 grey cast iron Ptfe EN-GJL-250 grey cast iron Fasit 205 Stainless Steel X12Cr13 EN-GJL-250 grey cast iron Fasit 205 Carbon steel Carbon steel+ AISI 304L stainless steel EN-GJL-250 grey cast iron Stainless steel EN-GJL-250 grey cast iron Zinc-plated 8.8 carbon steel Zinc-plated 8.8 carbon steel Zinc-plated 8.8 carbon steel Specification EN ISO 4017 EN 7092 EN 1561 EN 1561 ASTM 4894 EN 1561 AISI 410 EN 1561 A 105 A105+AISI 304L Technical data DN F mm L mm H mm Weight Kg Handwheel Ø mm Turns open/close nr Max torque gate closing Nm Kvs value EN_155ht - Edition 11/2018 • Maran e Peracini srl assumes no responsibility or liability for typographical errors or omissions and reserves the right to change without notice. MARAN E PERACINI srl Via Valduggia, 25 13011 Borgosesia (VC) - Italy