编 号：142129-402
型 号：142129-402
更新时间：2012.05.18
出品单位：美国阿姆斯壮阀门总代理
EM Series Inverted Bucket Steam Traps
Forged Carbon Steel for Horizontal Installation
For pressures to 454 psig (32 bar) . . .
Capacities to 1,058 lb/hr (480 kg/hr)
Armstrong’s type EM forged steel inverted bucket steam trap combines the most reliable steam trap operating principle known in a body, which can be opened for Easy Maintenance.
High resistance to wear, corrosion and water hammer.
The free-floating guided lever valve mechanism is “frictionless” with all wear points heavily reinforced. All working parts are stainless steel; valve and seat are hardened chrome steel, individually ground and lapped.
Freedom from dirt problems. Condensate flow under bottom edge of bucket keeps sediment and “sludge” in suspension until ischarged by full differential purging action. Valve orifice opens wide - closes tight. There is no buildup of dirt, no close clearances to be affected by scale. Under normal conditions of reasonably “clean steam”, a strainer is not necessary. However, this is left to the user’s discretion.
Air handling ability. Vent in bucket top provides continuous automatic air and CO2 venting with no cooling leg and prevents air binding. Wiggle wire ensures clean vent hole at all times.Any steam passing through vent is condensed and discharged as liquid.
No steam loss. Steam does not reach the water sealed valve.
Inverted bucket traps require no adjustment and no live steam to operate.
阿姆斯壮阀门，阿姆斯壮Armstrong，EM系列，倒置桶式，蒸汽疏水阀，阿姆斯壮蒸汽疏水阀
倒置桶型蒸汽疏水阀列表
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200系列铸铁蒸汽疏水阀/ 垂直安装,
800系列铸铁蒸汽疏水阀/ 水平安装/ 最大排量为 2,000 千克/小时,
810系列铸铁蒸汽疏水阀/ 水平安装/ 最大排量为 9,072 千克/小时,
880系列铸铁蒸汽疏水阀/ 水平安装/ 最大排量为1,996 千克/小时，带内置过滤器,
980系列铸钢蒸汽疏水阀/ 水平安装/ 最大排量2,000千克/小时,
EM Series - Forged Carbon Steel/Horizontal/Up to 1,058 lb/hr / 480 kg/hr,
300系列锻钢蒸汽疏水阀/ 垂直安装/ 最大排量为 9,072 千克/小时,
411G/421系列锻钢蒸汽疏水阀/ 垂直安装/ 最大排量为 590 千克/小时,
400系列锻铬-钼钢蒸汽疏水阀/ 最大排量为 9,072 千克/小时,
401/501-SH系列碳钢或不锈钢过热蒸汽疏水阀/ 垂直安装/ 最大排量 590 千克/小时,
5000系列锻铬-钼钢蒸汽疏水阀/ 最大排量为 2,336 千克/小时,
6000系列锻铬-钼钢蒸汽疏水阀/ 最大排量为 2,948 千克/小时,
1000系列不锈钢蒸汽疏水阀/ 立式安装/ 最大排量为 2,000 千克/小时,
1800系列不锈钢蒸汽疏水阀/ 卧式安装/ 最大排量为 817 千克/小时,
2000系列不锈钢蒸汽疏水阀/ 万向接头/ 最大排量为 590 千克/小时,
4000 Series - Stainless Steel/Universal/Up to 1,300 lb/hr / 590 kg/hr