品牌
经销商厂商性质
上海市所在地
DT型倒置桶式蒸汽疏水阀DT invered bucket steam trap
产品介绍:DT倒置桶型蒸汽阀有特殊的杠杆结构,广泛用于造纸、纺织 、食品、石油、化工等工业等加热设备的蒸汽管道。
结构特点:
1、结构简单,不易故障。无插销或铰链结构,无固定磨损,节能效果佳。耐磨铬钢阀座,不锈钢结构,使用寿命长。
2、间歇排放杂质均可冲走,不积污垢,自动排空气。
3、有多种节流孔选择,在不同压力下,可达到zui高排水流量。
4、内部零件全安装在阀盖上,维修方便。
Ntroduction:DT inverted trap has special lever structure,extensively applied in industries of petroleum,textile,foods,paper making,chemical
Industry and steam pipelines
Structure:1,Simple structure.No gemel structure,no fixed abrasive ,excellent abilities to save energy.Valve baseis made of crome steel,with long service life.
2.The waste are discharged constantly will be washed away,no dirty remained ,and the air will be automatically discharged.
3.There are many kinds of throttle holes.Under different pressure,It can always realiys realize largest amount discharged.
4.The parts are all fixed on the valve cover facilitate maintence.
主要零件材料和性参数 Main parts and specifcations
主要零部件材料表 | Parts | Materals |
Body/Bonnet | CF8、WCB | |
Valve seat/valve core | Tungsten chromium cobalt alloy | |
Crane bucket | Stainless Steel | |
Support/Filters | Stainless Steel |
Model | Nominal Diameter | Connection | Pressure Rating | Max allowable(℃) | Exterma dimensions(mm)外型尺寸 | |||
L | H1 | H2 | W | |||||
DT312-L | 15~25 | Flange法兰 |
0.01~5.0 |
425 |
| 305 |
| 170 |
15~25 |
| 345 |
| 210 | ||||
25~50 |
| 475 |
| 240 | ||||
DT415-L | 25~50 | Flange法兰 | 0.1~15.0 | 550 |
| 495 |
| 245 |
15~25 | 310 | 115 | 165 | 210 | ||||
DT1811 | 10~15 | Flange法兰 |
0.1~4.0 |
425 | 110 | 145 |
| 73 |
15~25 | 110 | 166 |
| 73 | ||||
20~20 | 120 | 230 |
| 108 | ||||
DT1010 | 15~20 | Flange法兰 | 0.01~4.0 | 425 |
| 185 |
| 73 |
20~25 |
| 295 |
| 114 |
故障现象 | 可能原因 | 解决方法 |
漏汽 | 1 .阀片、阀座的密封面严重磨损; | 研磨密封面,使其达到密封; |
2 .密封面上存有污垢或水锈 | 打开阀盖清除污垢或水锈 | |
3 .阀前无凝结水、蒸汽过热 | 关闭疏水阀前截止阀 | |
连续排水 | 阀盖没有拧紧或者阀盖有泄漏蒸汽直接进入控制,使阀片打不开。 | 旋紧阀盖或排除泄漏处,可用耐高温密封胶修补泄漏处 |
◇ 阀门类:【A】安全阀【D】蝶阀 电磁阀【F】放料阀【G】隔膜阀 管夹阀 过滤器【H】呼吸阀【J】 截止阀 减压阀【P】排泥阀 排气阀 排污阀 平衡阀【Q】球阀 切断阀【S】 疏水阀 水力控制阀【T】调节阀【X】旋塞阀【Z】闸阀 针型阀 止回阀 柱塞阀 阻火器。