费希尔FISHER 1805P-6358 型泄压阀是一种精确的低成本指挥器作用式泄压阀,包含一个 1805P 型主阀和一个 6358 型指挥器。 它拥有 NPS 2 尺寸版本,具有 10 至 100 psig / 0.69 至 6.9 bar 三个范围的泄压设置。 泄压设置可通过旋转指挥器弹簧调节螺栓进行调节。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
操作后可快速重置
经济实惠
精确
高流通能力
低压升达至全开
规格
阀体尺寸和端口连接方式
2 NPT
*大泄压(入口)压力
超过泄放压力设置 50 psig / 3.4 bar 或 150 psig / 10.3 bar,以较低者为准
泄放设定压力范围
10 至 100 psig / 0.69 至 6.9 bar,三个范围。
取压方式
外取压
温度适用范围
丁腈橡胶 (NBR):-20° 至 180°F / -29° 至 82°C 
氟橡胶 (FKM):0° 至 300°F / -18° 至 149°C
Type 1805P-6358 relief valve is an accurate, low-cost, pilot-operated relief valve consisting of a Type 1805P main valve and a Type 6358 pilot. It is available in the NPS 2 size and is capable of relief pressure settings of 10 to 100 psig / 0,69 to 6,9 bar in three ranges. The relief pressure setting can be adjusted by rotating the pilot spring adjustment screw.
Features
Fast reseat After Operation
Economical
Accurate
High Flow Capacity
Low Buildups to Reach Wide open
Specifications
Body Size and End Connection Style
2 NPT
Maximum Relief (Inlet) Pressure
50 psig / 3,4 bar over relief pressure setting or 150 psig / 10,3 bar, whichever is lower
Relief Set Pressure Range
10 to 100 psig / 0,69 to 6,9 bar in three ranges.
Pressure Registration
External
Temperature Capabilities
Nitrile (NBR): -20° to 180°F / -29° to 82°C 
Fluorocarbon (FKM): 0° to 300°F / -18° to 149°C
Fisher China Guangzhou Honest Gas Equipment Co., LTD.
Tel:+86-020-32201622
Mobile phone|weixin:15876552411
E-mail:363495724@qq.co |