美国FAIRCHILD仙童17型真空调节器，气动产品
美国FAIRCHILD仙童17型真空调节器，气动产品
美国FAIRCHILD仙童17型真空调节器，气动产品
Model 17 Vacuum RegulatorPart Number: M17
Rotork Fairchild Model 17 Vacuum Regulator is designed for systems that require system vacuum control up to full vacuum. The Model 17 control diaphragm is balanced by a set of three range springs to provide the most stable, responsive and reliable operation. Stability of regulated vacuum or pressure is maintained under varying flow conditions through the use of an aspirator tube which adjusts the inner valve in accordance with the flow velocity. The Model 17 pneumatic vacuum regulator features control sensitivity of 1/2" water column and a balanced supply valve to deliver consistent and reliable precision accuracy to maintain your desired set point regardless of supply pressure changes or conditions. In fact, it will deliver this performance with a vacuum supply effect of less than 0.15 of any change in supply vacuum. The Fairchild Model 17 will handle a 40 in Hg, 762 Torr, 102 kPa maximum supply vacuum and offers three (3) output vacuum ranges from 0-5 in Hg, 0-127 Torr, 0-17 kPa, up to 0-30 in Hg, 0-762 Torr, 0-102 kPa. The Fairchild Model 17 pneumatic vacuum regulator offers up to 12 SCFM, 20.4 m3/hr flow capacity.Features
Full vacuum capability
Control sensitivity of 1/2" water column
High flow capacity
Balanced vacuum valve
Aspirator tube
Separate control chamber
Unit construction
Benefits
Accurate control in vacuum applications
Allows use in precision applications
Responsive and repeatable operation
Minimizes any effects of supply vacuum variation
Compensates for any downstream vacuum droop under flow conditions
Eliminates hunting and buzzing
Permits you service the Model 17 without removing it from the line
17型真空调节器部件编号:M17
Rotork Fairchild 17型真空调节器专为需要系统真空控制到全真空的系统而设计。17型控制隔膜由一组三个量程弹簧平衡，以提供最稳定，反应灵敏和可靠的操作。在不同的流量条件下，通过使用根据流速调节内阀的吸气管来保持调节真空或压力的稳定性。17型气动真空调节器具有1/2“水柱的控制灵敏度和平衡供应阀，可提供一致和可靠的精度精度，无论供应压力变化或条件如何，都能保持所需的设定点。事实上，它将在真空供应效应小于0.15的情况下提供这种性能。该Fairchild模型17将处理40汞柱，762托，102千帕最大供应真空，并提供三(3)输出真空范围从0-5汞柱，0-127托，0-17千帕，高达0-30汞柱，0-762托，0-102千帕。仙童17型气动真空调节器提供高达12 SCFM, 20.4立方米/小时流量能力。特性
全真空能力
1/2”水柱的控制灵敏度
高流量
平衡真空阀
吸引器管
独立控制室
单位工程
好处
真空应用的精确控制
允许在精密应用中使用
反应灵敏，可重复操作
最大限度地减少供应真空变化的影响
在流动条件下补偿任何下游真空下垂
消除狩猎和嗡嗡声
允许您维修17型，而无需将其从生产线上移除
