螺旋閘門Screw valve
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,廣泛應用於礦山、糧食等行業控制流量變化或迅速切斷(特料直徑≤50mm)
類別Category | A×A | B×B | C×C | L | H | D0 | n-d | 單向 One-way | 220×200 | 256×256 | 296×296 | 100 | 820 | 300 | 8-φ12 | 250×250 | 306×306 | 346×346 | 100 | 930 | 340 | 8-φ14 | 300×300 | 356×356 | 396×396 | 100 | 1050 | 380 | 8-φ14 | 400×400 | 456×456 | 496×496 | 100 | 1140 | 445 | 12-φ14 | 450×450 | 510×510 | 556×556 | 120 | 1450 | 530 | 12-φ18 | 500×500 | 560×560 | 606×606 | 120 | 1610 | 580 | 16-φ18 | 雙向 Two-way | 600×600 | 660×660 | 706×706 | 120 | 1830 | 450 | 16-φ18 | 700×700 | 770×770 | 820×820 | 140 | 2130 | 450 | 20-φ18 | 800×800 | 870×870 | 920×920 | 140 | 2440 | 450 | 20-φ18 | 900×900 | 974×974 | 1030×1030 | 160 | 2660 | 450 | 24-φ23 | 1000×1000 | 1074×1074 | 1130×113 | 160 | 2870 | 450 | 24-φ23 | 說明Specification | LMD-單向 LMD one-way | Ⅰ-手輪 I hand wheel | 鏈條節數M=0.105×-113(×是絲桿中心離地面高度)距地面小於1.7米用於手輪大於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-way | Ⅱ-鏈條 II chain |
註: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. |