產品參數：Siemens過程控制儀表
原產地：USA
型號：61H
概要：SiemensBooster Relays - 61H and 61VH西門子空氣放大器
常見型號：
Models 61H Models 61L Models 61F Models 61FE Models 61VH
The series 61 Booster Relays reproduce pneumatic signals in a 1...
Siemens Booster Relays - 61H and 61VH西門子空氣放大器
常見型號：
Models 61H Models 61L Models 61F Models 61FE Models 61VH
The series 61 Booster Relays reproduce pneumatic signals in a 1:1 ratio for applications where input isolation or increased flow capacity are required.
61H is a High-Capacity Booster Relay designed to improve the stroking speed of large diaphragm valves.
61VH is a High-Capacity Booster Relay designed for use on control valve actuators that require very fast stroking speeds. Both 61H and 61VH feature a stabilizing bypass needle valve between the input and output, which eliminates the need for an externally piped bypass.
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