vacuum breaker including check valvedoi:US3183924 ADuchin, Paul J.USUS3183924 * Aug 22, 1962 May 18, 1965 Aquaval Specialties Inc Vacuum breaker including check valveUS3183924 * 1962年8月22日 1965年5月18日 Aquaval Specialties Inc Vacuum breaker including check valve...
Air Breaker Vacuum Valve Solenoid/Manual Pressure Relief Safety Valve for Solar Water Heater US$2.00-8.00 50 Pieces (MOQ) Vacuum Low Spring Loaded Pressure Relief Valve SS316 1bar US$59.00-99.00 1 Piece (MOQ) Air&Vacuum Relief Valve with Adjust Pressure Set US$10.00 1 Piece (MOQ) Produc...
ELBElectricBreaker EMOEmergencyMechanicalOffSwitch Fab晶圆厂FTIR:FourierTransform红外线光谱仪，测量键结强度FacilityDown：公用系统故障Facility：公用系统FT：封装后测试FutureHold：预先扣留FA：工厂自动化系统Forepump前级邦浦Freezedrying冷冻干燥Filament灯丝 Gatevalve：闸阀GowningRoom：更衣室Gasflow气流Gauge真空计 HookUp...
Sometimes the machinehasactually worn out. But I can’t tell you the number of times I’ve been frustrated with the appliance only to find that the real problem is the power supply. In our house, if too many appliances are on the same circuit and running at once, a breaker will trigge...
vacuum机台专用名词.ppt,真空概念机台专有名词导读 李海波 Acceleration electrodes 加速电极 Aging 老化 Alloy 合金 Alumina 铝土 Aluminum Flow 热流铝 Aluminum Plug 铝插塞 Amorphous Silicon 非晶硅 Anneal 回火 Argon 氩气 Argon instability 氩气抽气不稳定性 Array
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4) pilot check valve 液控单向阀 1. In this paper,vibration reasons of balancing circuit composed of pilot sequencing valve and pilot check valve are analyzed respectively. 本文分别对液控顺序阀以及液控单向阀组成的平衡回路的振动原因进行了分析,指出液控阀控制油压力波动及系统回油路背压过高是引起...
The TrueClean Vent Check is designed to quickly and easily vent air from any process system. It acts as an automatic sanitary breather, allowing air to flow freely in and out of a system, while creating a tight seal when product is encountered. The vent check is designed for superior air...
Combined vacuum breaker and check valveGROENIGER WILLIAM C.
US2328382 1941年10月8日 1943年8月31日 Langdon Jesse D Flexible check valve and vacuum breakerUS2328382 * Oct 8, 1941 Aug 31, 1943 Langdon Jesse D Flexible check valve and vacuum breakerUS2328382 Oct 8, 1941 Aug 31, 1943 Langdon Jesse D Flexible check valve and vacuum breaker...