费希尔FISHER H200 系列弹出式泄压阀是一款直接作用式泄压阀,带有预先安装及固定的弹簧挡圈。 当入口气体压力超出弹簧设定值时,提升组件和阀瓣组件将被推离阀孔。 H200 系列弹出式泄压阀操作简单,弹簧设置选项广泛,可用于可以向大气排放气体且可以容忍泄压操作的应用场合。 农场龙头设备是其常见的应用环境之一。广州奥丽斯特燃气设备有限公司是美国FISHER产品华南区域(广东省)艾默生集团授权代理商。2020美国FISHER技术选型020*叁贰贰0162张S中国费希尔调压网【张工15876552411手机同微XIN】
功能
结构节省空间
经济实惠
耐用
保护帽
规格
全开尺寸系数
Cg:405
允许的*大泄压(入口)压力
400 psig / 27.6 bar
固定的释放压力
25 至 300 psig / 1.7 至 20.7 bar 之间的 12 种设置
可用组态和端部连接方式
H202 型:NPS 3/4、NPT 
H203 型:NPS 1、NPT
温度适用范围
-20° 至 160°F / -29° 至 71°C
H200 Series pop relief valves are direct-operated relief valves with preset and pinned spring retainers. When the inlet gas pressure increases above the spring setting, the poppet and disk assembly is pushed away from the orifice. With this simple operation and wide spring setting selection, the H200 Series Pop relief valves may be used where venting to atmosphere is acceptable and where some pressure relieving tolerance is acceptable. A common application is on farm tap installations.
Features
Space-Saving Construction
Economical
Durable
Protective Cap
Specifications
Wide-Open Sizing Coefficient
Cg: 405
Maximum Allowable Relief (Inlet) Pressure
400 psig / 27,6 bar
Fixed Relief Pressures
25 to 300 psig / 1,7 to 20,7 bar with 12 settings
Available Configurations and End Connection Styles
Type H202: NPS 3/4, NPT 
Type H203: NPS 1, NPT
Temperature Capabilities
-20° to 160°F / -29° to 71°C
Fisher China Guangzhou Honest Gas Equipment Co., LTD.
Tel:+86-020-32201622
Mobile phone|weixin:15876552411
E-mail:363495724@qq.co |