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Maran e Peracini srl
Catalog excerpts
GATE VALVES Cast iron Gate Valve inside screw AISI 304L stainless steel trim PN10 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 14 • Flanged according to EN 1092-2 PN10 with raised face, undrilled, PN16 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 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: externally coated with Phenolic-oil resin with zinc-phosphate high corrosion resistance painting Grey Ral 7011 • On request: integrally epoxy coated • Customized color available Industrial plants Sewage Water Water treatment Transformer oil: cooling circuits Aggressive fluids Tanks Hydrostatically tested according to EN 12266-1 (bar) Working temperature (°C) Max Working pressure (bar) Material specification 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 Wedge DN 125-DN 300 EN-GJL-250 grey cast iron Seats Stainless steel Body EN-GJL-250 grey cast iron Nut Zinc-plated 8.8 carbon steel Screw Zinc-plated 8.8 carbon steel Tie rod Zinc-plated 8.8 carbon steel EN_125ht - Edition 09/2017 • 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 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 P12 Seat Test water 11
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