Fisher ™ Fisher 67DFS and 67DFSR with filter type regulators:11/2 NPT 316/316L Stainless steel body with two 1/4 NPT gauge ports. 316/316L Stainless steel spring case with resin closing cap and 1/4 NPT vent. 316/316L Stainless steel drip well. Stainless steel drain assembly. 5 micron polyethylene filter element. N07750 (Inconel® X750) heat treated range spring and valve spring, 316 Stainless steel upper spring seat. 316 Stainless steel square head adjusting screw, Nitrile (NBR) diaphragm and seat. 316 Stainless steel diaphragm plate, 316L Stainless steel plug and stem. Vent location is over inlet. Approximate shipping weight is 4.6 pounds.
Fisher™费希尔67DFS和67DFSR带过滤器型调压器：1/2 NPT 316/316L不锈钢阀体，带有两个1/4 NPT仪表端口。316/316L不锈钢弹簧盒，带树脂封闭盖和1/4 NPT排气口。316/316L不锈钢滴井。不锈钢排水管组件。5微米聚乙烯滤芯。N07750（Inconel®X750）热处理范围弹簧和阀弹簧，316不锈钢上弹簧座。316不锈钢方头调节螺钉，ding腈橡胶（NBR）隔膜和阀座。316不锈钢隔膜板，316L不锈钢阀塞和阀杆。通风口位于入口上方。大约装运重量为4.6磅。
Fisher™费希尔67DFS和67DFSR带过滤器型调压器各型号对应弹簧压力范围
TYPE NUMBER 型号 | INTERNAL RELIEF 内部放散 | SPRING RANGE，psig 压力范围，psig | APPLICATION 应用 | FS NUMBER 型号编码 |
67DFS |
No | 0 to 20 |
Standard | 67DFS-26 |
0 to 35 | 67DFS-27 | |||
0 to 60 | 67DFS-28 | |||
0 to 125 | 67DFS-202 | |||
0 to 150 | 67DFS-29 | |||
67DFSR |
Yes | 0 to 20 | 67DFSR-22 | |
0 to 35 | 67DFSR-23 | |||
0 to 60 | 67DFSR-24 | |||
0 to 125 | 67DFSR-25 | |||
0 to 150 | 67DFSR-26 | |||
67DFS
|
No
| 0 to 20 |
NACE | 67DFS-N26 |
0 to 35 | 67DFS-N27 | |||
0 to 60 | 67DFS-N28 | |||
0 to 125 | 67DFS-N202 | |||
0 to 150 | 67DFS-N29 | |||
67DFSR |
Yes | 0 to 20 | 67DFSR-N22 | |
0 to 35 | 67DFSR-N23 | |||
0 to 60 | 67DFSR-N24 | |||
0 to 125 | 67DFSR-N25 | |||
0 to 150 | 67DFSR-N26 |
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