The 66R series steam recovery regulator responds to the change of seal gas pressure and the opening or closing state of throttle valve to cont?rol the flow of sealing gas escaping from the vessel.
66R 系列蒸氣回收調壓器響應密封氣體壓力的變化以及節(jié)流閥打開或關閉狀態(tài),以控制從容器逃逸的密封氣體流量。Fisher™費希爾66R 系列安全閥
Fisher ™ 66R series safety valve spring pressure range
BODY SIZE, NPS | BODY CLASS AND ENDCONNECTION | FS NUMBER FOR RELIEF PRESSURE RANGE | ||||
2-8w.c. | 6-16 w.c. | 11w.c.-1psig | 3/4至1-1/2psig | 1-2psig | ||
2 | NPT | 66R-1 | 66R-5 | 66R-9 | 66R-13 | 66R-17 |
2 | CL 125FF | 66R-2 | 66R-6 | 66R-10 | 66R-14 | 66R-18 |
3 | CL 125FF | 66R-3 | 66R-7 | 66R-11 | 66R-15 | 66R-19 |
4 | CL 125FF | 66R-4 | 66R-8 | 66R-12 | 66R-16 | 66R-20 |
Fisher™費希爾66R 系列安全閥彈簧壓力范圍
閥體尺寸, NPS | 閥體和端部連接 | 釋放壓力范圍的FS編號 | ||||
2 to 8 Inches w.c. | 6 to 16 Inches w.c. | 11 Inches w.c. To 1psig | 3/4 to 1-1/2 Psig | 1-2psig | ||
2 | NPT | 66R-1 | 66R-5 | 66R-9 | 66R-13 | 66R-17 |
2 | CL 125FF | 66R-2 | 66R-6 | 66R-10 | 66R-14 | 66R-18 |
3 | CL 125FF | 66R-3 | 66R-7 | 66R-11 | 66R-15 | 66R-19 |
4 | CL 125FF | 66R-4 | 66R-8 | 66R-12 | 66R-16 | 66R-20 |
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