费希尔FISHER H800 型泄压阀是紧凑、轻便的直接作用式泄压阀。 它主要用于气动仪器与其供压调压器之间,当供压调压器无法开启时,将仪器供压压力限制于 50 psig / 3.4 bar。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
应用可靠性
安装简单
经济
抗干扰
规格
阀体尺寸和端口连接方式
1/4 NPT
流量系数
全开 Cg:55
Km: 0.79
允许的*大入口(泄压)压力
250 psig / 17.2 bar
泄压压力范围
不可调节、并于 39 至 44 psig / 2.7 至 3.0 bar 时释放压力
回座压力
35 psig / 2.4 bar 或更高
温度适用范围
-20 至 150°F / -29 至 66°C
Type H800 relief valve is a compact, lightweight, direct-operated relief valve. It is used primarily between a pneumatic instrument and its supply pressure regulator to limit the instrument supply pressure to 50 psig / 3,4 bar should the supply pressure regulator fail open.
Features
Application Dependability
Easy Installation
Economical
Tamper-Resistant
Specifications
Body Size and End Connection Style
1/4 NPT
Flow Coefficient
Wide-Open Cg: 55
Km: 0.79
Maximum Allowable Inlet (Relief) Pressure
250 psig / 17.2 bar
Relief Pressure Range
Non-adjustable, start-to-discharge between 39 to 44 psig / 2.7 to 3.0 bar
Reseat Pressure
35 psig / 2.4 bar or higher
Temperature Capabilities
-20 to 150°F / -29 to 66℃
Fisher China Guangzhou Honest Gas Equipment Co., LTD.
Tel:+86-020-32201622
Mobile phone|weixin:15876552411
E-mail:363495724@qq.co |