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浙江三精阀门有限公司
PZ43H永嘉梅花型刀型闸阀,温州梅花型刀型闸阀,三精梅花型刀型闸阀
PZ73H永嘉县手动刀型闸阀,温州市手动刀型闸阀,三精手动刀型闸阀
PZ973X永嘉县电动浆液闸阀,温州市电动浆液闸阀,三精电动浆液闸阀
PZ243H-16C,16P法兰式电液动刀型闸阀,对夹式电液动刀型闸阀,三精电液动刀型闸阀
Z73X-16C,16P永嘉县链轮式浆液阀,温州市链轮式浆液阀,三精链轮式浆液阀
Z673X-16C,16P永嘉县气动浆液阀,温州市气动浆液阀,三精气动浆液阀
PZ543H-16C,16P永嘉县伞齿轮刀形闸阀,温州市伞齿轮刀形闸阀,三精伞齿轮刀形闸阀
Z573X-16C,16P永嘉县伞齿轮浆液阀,温州市伞齿轮浆液阀,三精伞齿轮浆液阀
Z973X-16C,25C,40C铸钢电动浆液闸阀,不锈钢电动浆液闸阀,橡胶密封电动浆液闸阀
PZ73H-16C,25C,40C硬密封手动刀型闸阀,不锈钢手动刀型闸阀,铸钢手动刀型闸阀
PZ43H-16C,25C,40C铸钢梅花型刀型闸阀,不锈钢梅花型刀型闸阀,手动硬密封梅花型刀型闸阀
Z573X-16C,25C,40C铸钢伞齿轮浆液阀,不锈钢伞齿轮浆液阀,软密封伞齿轮浆液阀
PZ573H-16C,25C,40C硬密封伞齿轮刀型闸阀,铸钢伞齿轮刀型闸阀,不锈钢伞齿轮对夹式闸阀
Z673X-16C,25C,40C铸钢气动浆液阀,不锈钢气动浆液阀,橡胶密封气动浆液阀
Z73X-16C,25C,40C铸钢链轮式浆液阀,软密封链轮式浆液阀,不锈钢链轮式浆液阀
PZ43H-16P,25P,40P链轮单夹式刀型闸阀,链轮梅花型刀型闸阀,不锈钢硬密封链轮刀型闸阀
螺旋闸门用于建材、冶金、矿山、电力、化工、玻璃、轻工、粮食等行业的库顶、库底及进出口等。是控制流量
变化较大,启动频繁,切断迅速的理想设备。
螺旋闸门SCREW GATE VALVE
螺旋闸门用于建材、冶金、矿山、电力、化工、玻璃、轻工、粮食等行业的库顶、库底及进出口等。是控制流量
变化较大,启动频繁,切断迅速的理想设备。
This valve is widely used at the top and bottom of store house and carry port in metallurgical, mining, building material, food, chemical industries etc. It is the ideal equipment to control a great changing flow, to open and close frequently and to stop quickly.
螺旋闸门结构特点Structure characteristic:
结构简单、操作灵活、重量轻、无卡阻、切断快,特别适用于各类无粘度的固体、粉料及小于 Φ 10mm 的颗粒
料,晶粒料的输送及流量调节,安装不受角度限制, 操作方便, 能随时调节开度。该阀门有手轮和链轮操纵两种操作形式, I 型为手轮, II 为链轮。单向和双向两种结构形式, LZD 为单向、 LZS 为双向。
This valve is simple in structure, handy to operate, light in weight, non-obstructive and quick to stop. It is suitable to be used to carry all kinds of solid material, particle and crystal particle whose diameter is below 10mm and to adjust the flow. It can be installed at any angle and operated handily. The size of its gate can be regulated at any time. This valve has two type of operation. One is manual wheel operation; the other is chain wheel operation. Ⅰ means manual wheel. Ⅱ means chain wheel. The valve has two type of construction LZD is signal direction and LZS is double direction.
螺旋闸门工作原理Working principle
主要由框架、闸板、丝杆、螺母等零件构成,用手转动手轮使丝杆带着丝杆螺母和闸板沿水平方向往复运动,达
到闸门的启闭目的。
It is mainly made up of frame, gate board, screw pole, nut etc. Rotate the handwheel by hand, then the screw pole drives the nut and gate board move in horizontal to and fro to open or close the valve.
螺旋闸门主要零件材料及连接尺寸
类别 | A×A | B×B | C×C | H | L | n-d | 重量 |
单向 | 200×200 | 256×256 | 296×296 | 820 | 100 | 8-Φ12 | 62 |
250×250 | 306×306 | 346×346 | 930 | 100 | 8-Φ14 | 70.5 | |
300×300 | 356×356 | 396×396 | 1050 | 100 | 8-Φ14 | 81 | |
400×400 | 456×456 | 496×496 | 140 | 100 | 12-Φ14 | 114 | |
450×450 | 510×510 | 556×556 | 1450 | 120 | 12-Φ18 | 130 | |
500×500 | 560×560 | 606×606 | 1610 | 120 | 16-Φ18 | 147 | |
双向 | 600×600 | 660×660 | 706×706 | 1830 | 120 | 16-Φ18 | 169 |
700×700 | 770×770 | 820×820 | 2130 | 140 | 20-Φ18 | 236 | |
800×800 | 870×870 | 920×920 | 2440 | 140 | 20-Φ18 | 303 | |
900×900 | 974×974 | 1030×1030 | 2660 | 160 | 27-Φ23 | 424 | |
1000×1000 | 10741074 | 1130×1130 | 2870 | 160 | 24-Φ23 | 636 | |
说明 | LMD-单向 | I-手轮 | 距地面小于1.7米用手轮,大于1.7米用链轮 链条节数M=0.105X-113(X是丝杆中心离地面度度) |
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