手動圓型插板閥

用途 
螺旋閥門是一種粉料、晶粒料、顆粒料及小塊物料的流量或輸送量的主要控制設備，廣泛應用于礦山、糧食等行業控制流量變化或迅速切斷（特料直徑≤50mm）

類別CategoryA×AB×BC×CLHD0n-d 單向 
One-way220×200256×256296×2961008203008-φ12 250×250306×306346×3461009303408-φ14 300×300356×356396×39610010503808-φ14 400×400456×456496×496100114044512-φ14 450×450510×510556×556120145053012-φ18 500×500560×560606×606120161058016-φ18 雙向 
Two-way600×600660×660706×706120183045016-φ18 700×700770×770820×820140213045020-φ18 800×800870×870920×920140244045020-φ18 900×900974×9741030×1030160266045024-φ23 1000×10001074×10741130×113160287045024-φ23 說明SpecificationLMD-單向 
LMD one-wayⅠ-手輪 
I hand wheel鏈條節數M=0.105×-113（×是絲桿中心離地面高度）距地面小于1.7米用于手輪大于1.7米用鏈輪 
Number of chain nodes M = 0.105×-113 (× means the distance of lead screw center from surface) use hand wheel if the height is less than 1.7 m use chain wheel if the height is more than 1.7 m. LMD-雙向 
LMD two-wayⅡ-鏈條
II chain 注：可來圖來樣定作非標的螺旋閘門 
Note: Non-standard screw gate valve could be customized based on drawing or sample.

關鍵詞：插板閥、手動插板閥

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