Floating ball valve Z47P

lever3-piecetungsten carbide

-60°C to 400°C (-76°F to 752°F) Trunnion valves only -46°C to 327°C (-40°F to 620°F) V-ball or Shaped seat (V or slot) for control applications Standard or full port design, forged or cast ANSI B16.34 Class 900 (wall thickness), size ¼”-2” (DN8-DN50) ANSI B16.34 Class 400 (wall thickness), size 2 ½”-6” (DN65-DN150) Materials: Stainless Steel, alloys, Carbon Steel – selected to meet temperature and application. ASME B16.34 listed cast or forged material for the valve body and ends. Surface treatments & coatings – LTPN, HVOF Cr₃ C₂ (Chromium Carbide), HVOF WC-Co (Tungsten Carbide) and Stellite. Robust design: Pressure containing parts are in compliance with ASME B16.34 (with modifications for some series). Leak rate to EN12266-1 Rate B (factory tested) is achieved by accurate grinding and lapping processes. Constant preloading of ball/seats set obtained by Inconel 718 Belleville spring. Pressure tested: Designs are burst proof tested for 4 times the maximal working pressure. Designed and tested per testing & acceptance criteria ANSI/FCI 70-2.