费希尔™ （Fisher™） 6365 和 6358 系列指挥器
6365 and 6358 pilots work with various main valves. They serve pressure relief and backpressure use. They handle gas or liquid service.
主要功能
- 兼容多种主阀 增益可调节，便于调节性能 低积聚6358 系列泄压阀指挥器能减少积聚，避免系统过压。
6365 and 6358 pilots work with various main valves. They serve pressure relief and backpressure use. They handle gas or liquid service.