Fisher 61 series controllers are suitable for 1098-EGR and EZL voltage regulators, and their corresponding components for 99 series voltage regulators are available in a series of different models - low pressure (L), low pressure and wide proportional band (LE), low pressure and narrow proportional band (LD), high pressure (H), and ultra-high pressure (HP). The director operated regulator uses the inlet pressure as the working medium to load the actuator membrane pressure and reduce the inlet pressure.
Fisher 61 系列指挥器适用于 1098-EGR 型和 EZL 型调压器，及其用于 99 系列调压器的对应部件具有一系列不同的可选型号 - 低压（L）、低压和宽比例带（LE）、低压和窄比例带（LD）、高压（H）、以及超高压（HP）。 指挥器操作型调压器使用入口压力作为工作介质，通过指挥器工作来加载执行机构膜压力而减少入口压力。Fisher™ 费希尔61 系列指挥器
Fisher ™ Fisher 61 series conductor spring pressure range
PILOT TYPE | PRESSURE RANGE, psig | FS NUMBER |
61L | 1/4 to 2 1 to 5 2 to 10 5 to 15 10 to 20 | 61L-1 61L-4 61L-2 61L-5 61L-3 |
61LE | 1/4 to 2 1 to 5 2 to 10 5 to 15 10 to 20 | 61LE-1 61LE-2 61LE-3 61LE-4 61LE-5 |
61LD | 1/4 to 2 1 to 5 2 to 10 5 to 15 10 to 20 | 61LD-1 61LD-2 61LD-3 61LD-4 61LD-5 |
61H | 10 to 65 | 61H-1 |
61HP | 15 to 45 35 to 100 100 to 300 | 61HP-1 61HP-2 61HP-3 |
Fisher™ 费希尔61 系列指挥器弹簧压力范围
型号 | 弹簧压力范围, psig | 编号 |
61L | 1/4 - 2 1 t-5 2 - 10 5- 15 10 - 20 | 61L-1 61L-4 61L-2 61L-5 61L-3 |
61LE | 1/4 - 2 1 - 5 2 - 10 5 - 15 10 - 20 | 61LE-1 61LE-2 61LE-3 61LE-4 61LE-5 |
61LD | 1/4 - 2 1 - 5 2 - 10 5 - 15 10 -20 | 61LD-1 61LD-2 61LD-3 61LD-4 61LD-5 |
61H | 10 - 65 | 61H-1 |
61HP | 15 - 45 35 -100 100 - 300 | 61HP-1 61HP-2 61HP-3 |
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