手动单向插板阀、单向螺旋闸门用途
螺旋闸门是一种粉料、晶粒料、颗粒料及小块物料的流量或输送量的主要控制设备,广泛应用于矿山、粮食等行业控制流量变化或迅速切断(特料直径≤50mm)
手动单向插板阀、单向螺旋闸门主要连接尺寸;
类别categorya×ab×bc×clhd0n-d单向
one-way220×200256×256296×2961008203008-φ12250×250306×306346×3461009303408-φ14300×300356×356396×39610010503808-φ14400×400456×456496×496100114044512-φ14450×450510×510556×556120145053012-φ18500×500560×560606×606120161058016-φ18双向
two-way600×600660×660706×706120183045016-φ18700×700770×770820×8200-φ18800×800870×870920×9200-φ18900×900974×9741030×10304-φ231000×10001074×10741130×1024-φ23说明specificationlmd-单向
lmd one-wayⅠ-手轮
i hand wheel链条节数m=0.105×-113(×是丝杆中心离地面高度)距地面小于1.7米用于手轮大于1.7米用链轮
number of chain nodes m = 0.105×-113 (× means the distance of leadscrew center from surface); use hand wheel if the height is lessthan 1.7 m; use chain wheel if the height is more than 1.7m.lmd-双向
lmd two-wayⅡ-链条
ii chain
注:可来图来样定作非标的手动单向插板阀、单向螺旋闸门
note: non-standard screw gate valve could be customized based ondrawing or sample.
手动单向插板阀、单向螺旋闸门