Fisher™ H120 系列泄压阀

功能
结构节省空间
经济实惠
耐用
可选保护帽
规格
阀体尺寸和端部连接
1/4 NPT
较大入口压力
420 psig / 29.0 bar
固定的释放压力
35 至 350 psig / 2.4 至 24.1 bar 之中的九种设置
温度适用范围
-20 至 160°F/-29 至 71℃
Fisher Type H120 direct-operated relief valve has a preset and pinned spring retainer. The inlet pressure registers directly on a spring-opposed poppet assembly, which includes a Nitrile (NBR) disk. When the inlet pressure increases above the spring setting, the poppet and disk assembly is pushed away from the metal seat. Type H120 may be used where venting to the atmosphere is acceptable and where some pressure-relieving tolerance is acceptable. 
Features
Space-Saving Construction
Economical
Durable
Optional Protective Cap
Specifications
Body Size and End Connection 1/4 NPT
Maximum Inlet Pressure 420 psig / 29.0 bar
Fixed Relief Pressures 35 to 350 psig / 2.4 to 24.1 bar with nine settings
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@