GAS SHUT-OFF VALVEPURPOSE: To surely return a gas shut-off valve to a valve opening condition even through a pressure difference is induced across a valve element in a shut- off condition.SUGIYAMA MASAKI杉山 正樹YAMAGUCHI MASAKI山口 正樹
Red [Graphic Only] Gas Shutoff Valve Sign with Symbol. Made in USA. 6 Sizes. Aluminum, plastic, magnet or label. Resists chemicals, moisture, UV. Easy Ordering. Fast Shipment. #NHE-13842
燃气安全切断阀 Gas safety shut-off valve也称燃气电磁切断阀,燃气紧急切断阀,当接收到关阀信号时,通过储能关阀模块提供的安全特低电压脉冲驱动电流实现自动关闭,并且只能手动复位
Automatic gas shut-off valve A shut-off device, especially suitable for controlling gas flow to an apparatus, has a body attaching between a gas supply source and a gas powered appliance like a barbecue, with internal body bore passages between; a piston located and... RB Landon - US 被...
燃气切断阀Gas cut-off valve-燃气紧急切断阀Gas emergency shut-off valve西安天然气公司应用案例别称: 燃气电磁阀 燃气安全切断阀 燃气快速切断阀 液化气紧急...
燃气紧急切断阀Gas emergency shut-off valve ZCRB-16燃气紧急切断阀是燃气管道的安全紧急切断装置。可与燃气泄漏报警系统连接或与消防及其他智能报警控制终端模块等连接,实现现场或远程自动/手动紧急切断气源,确保安全。与燃气泄漏报警系统联接,当工作现场出现燃气或可燃易爆气体泄露时,气体泄漏报警,主机给紧急切断阀电源...
燃气紧急切断阀Gas emergency shut-off valve 别称:快速煤气切断阀 燃气安全紧急切断阀 燃气泄露自动切断阀 型号:ZCRB-16 燃气紧急切断阀概述: 燃气紧急切断阀属于防爆燃气电磁阀种类,在电磁阀结构增加了自锁装置及手动复位装置起到人防措施,设计采用电动控制关闭和手动开启方式,以实现将技防措施安全(无盲区)转换为人防...
2) gas shutoff valve wire 气体停供阀导线3) gas supply line shutoff valve failure 气体供应管路停供阀故障4) gas supply line valve 气体供应管路阀5) stop valve 停气阀6) main stop vlave 主停气阀补充资料:♀气阀钢748 gasvalvesteel:制造内燃机中的气阀用的钢。 说明:补充资料仅用于学习参考...
enclosure, now comes with an optional spring return fail-safe feature that ensures valve automation in hazardous locations is quickly shut off during power ... L Group - US 被引量: 11发表: 2006年 This invention relates to automatic gas shutoff devices, generally referred to in the art as ...
Automatic gas shut-off valve A shut-off device, especially suitable for controlling gas flow to an apparatus, has a body attaching between a gas supply source and a gas powered appliance like a barbecue, with internal body bore passages between; a piston located and......