【产品用途】排渣闸阀适用于工作压力1.6~6.4MPa，工作温度0~100℃的火力电站水利系统及水利工程的灰浆排放系统管路上，切断或接通管路中灰水混合物，渣水混合物。【产品特点】1、采用中法兰螺栓连接，支管两端为法兰连接或对焊连接2、启闭件采用半密封副强制密封，性能优良3、密封副材料为耐磨陶瓷或耐磨合金，耐磨性强，耐磨性强、耐用冲蚀、耐擦伤、摩擦力小、密封可靠4、阀体出口流道结型合理，不存渣，启闭灵活，不卡阻5、阀杆经调质和表面氮化处理，有良好的搞腐蚀性，抗擦伤性和耐磨性6、中大口径设置滚动轴承，启闭轻松【设计制造标准】设计与制造：GB12234GB3595结构长度：GB12221压力温度等级：GB9131JB/T74HG20604连接法兰：JG/T79GB9113HG20593-20635试验与检验：GB13927JB/T9092【零件材料】阀体阀盖支架闸板阀杆阀座密封圈填料阀杆螺母WCBWCBWCBWCB+耐磨合金钢2Cr13WCB+耐磨合金钢增强柔性石墨增强柔性石墨ZCuA110Fe3结构图【主要外形和连接尺寸】公称通径主要外形尺寸和连接尺寸LDD1D2b-fZ-dHD0PZ41H-10C5025016012510016-34-183982506527018014512018-34-184382508028019516013518-34-1845630010030021518015520-38-1851430012532524521018522-38-1860035015035028024021024-38-236803502004003.3529526526-38-2380040025045039035032028-312-2384040030050044040036828-412-2399045035055050046042830-416-23113555040060056551548232-416-251410600PZ41H-16C5025016012510016-34-Φ183982506527018014512018-34-Φ184382508028019516013520-38-Φ1845630010030023019016020-38-Φ1851430012532527022018822-38-Φ1860035015035030025021824-38-Φ2368035020040036031027826-312-Φ2380040025045042537033230-312-Φ2584040030050048543039030-412-Φ2599045035055055049044834-416-Φ25113555040060061055050536-416-Φ301410600PZ41H-255025016012510020-34-Φ183982506527018014512022-38-Φ184382508028019516013522-38-Φ1845630010030023019016024-38-Φ2351430012532527022018828-38-Φ2560035015035030025021830-38-Φ2568035020040036031027834-312-Φ2580040025045042537033236-312-Φ3084040030050048543039040-416-Φ3099055035055055049044844-416-Φ34113560040060061055050548-416-Φ341410700)