Wear a restrictive-type shut-off valve

Wear a restrictive-type shut-off valve
 

Product description:

Main features : advanced structure, between the double plate and joints are floating connection between the double plate, double plate rely on spring preload and fit around the valve seal, forming a reliable way under medium pressure self-sealing gate, seat sealing surface is resistant ceramic mosaic, wear resistance, abrasion resistance, high temperature creep and thermal shock resistance, can achieve medium flow regulation and cutting transmission : manual, electric, hydraulic Fixed nominal : 1.0-2.5MPa nominal diameter : DN50-400mm suitable temperature : -20 + 180 ℃ connecting flanges : GB / T9113 body Material : WCB, 45 #, 2Cr13 seal type : hard seal, seal mandatory for the media : ash, sludge, coal slurry, pulp, sewage, etc.