费希尔Fisher 92B蒸汽调压器
连接尺寸:NPS 1, 1-1/2, 2, 3, 4
调压范围:0.14到17.2 bar / 2到250 psig
大入口压力:20.7 bar / 300 psig
承受温度:316°C / 600°F*
大流通能力:19,234 kg/h / 42,400 lbs/h
操作方式指挥器作用式
阀体材料铸铁，钢，和不锈钢
费希尔Fisher 92B型调压器是用作热交换器，蒸发器，消化器和
反应釜等工业过程加热应用工况，中降压主阀的选择。商业应
用工况包括区域供能系统，热水热交换器，吸收塔和锅炉除氧槽。
 
Body Sizes and End Connection Styles
Cast Iron: 1.0 ,1-1/2,2.0,3.0,4.0 NPS
Steel or Stainless Steel: NPS 1.0 ,1-1/2,2.0,3.0,4.0 NPS
(DN 15, 20, or 25) NPT; CL150 RF; CL300 RF; or PN 16/25/40,SEW
 
Pilot Type and Spring Range
High-Pressure
15 to 30 psig / 1.0 to 2.1 bar,
25 to 75 psig / 1.7 to 5.2 bar
70 to 150 psig / 4.8 to 10.3 bar
 
Low-Pressure
2 to 6 psig / 0.14 to 0.41 bar
5 to 15 psig / 0.34 to 1.0 bar
13 to 25 psig / 0.90 to 1.7 bar
 
High Temperature
15 to 100 psig / 1.0 to 6.9 bar
80 to 250 psig / 5.5 to 17.2 bar
 
Safety O verride System (Optional)
Type 6492HM Pilot Spring Range
10 to 30 psig / 0.69 to 2.1 bar,
25 to 75 psig / 1.7 to 5.2 bar
70 to 150 psig / 4.8 to 10.3 bar
Type 6492HTM Pilot Spring Range
15 to 100 psig / 1.0 to 6.9 bar
80 to 250 psig / 5.5 to 17.2 bar