sh-900系列过热蒸汽疏水阀碳钢/不锈钢
sh-900 series bimetallic superheat steam trapscarbon steel/stainless steelfor pressures to 900 psig (62 bar) . . .
capacities to 11,000 lb/hr (4990 kg/hr)
sh-900 series superheat steam traps operate by the effect thatrising temperature has on the thermostatic bimetallic elements.
at start-up, the valve is wide open, which allows a large volume ofnon-condensables and cold condensate to be removed from the system.when the system reaches steam temperature, the elements becomesufficiently hot to pull on the trap’s valve stem, closing thevalve.
the valve remains closed until the bimetallic elements cool, thusallowing the valve to crack open, vent the condensate andnon-condensables, and then close again when steam temperature isreached.
the sh series superheat steam traps adjust automatically tochanging conditions. hot elements in the valve generate forces tooffset rises in pressure.

---

上海阿姆斯壮阀门有限公司
黄少明
15000714678
光明工业园