名稱:上海乾拓貿(mào)易有限公司
上海地址:上海市嘉定區(qū)嘉涌路99弄6號713室
聯(lián)系人;沈雪
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聯(lián)系人:羅丹
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聯(lián)系人:羅小姐 18917038407(同微信)
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021-39529839-8012
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美國PARKER2位5通電磁閥***,派克2位5通電磁閥
這些閥門的閥提供了尺寸1 /積極干收縮迅速打開和關(guān)閉操作
通過1 2管這些外部壓力波紋管閥
真空運作的15 PSIG在70F到處理切斷有毒發(fā)火和腐蝕控制在真空或壓力系統(tǒng)媒介
電 話:021-39529830轉(zhuǎn)8009
Manually operated valve,such asclosing valve valve ball
Check valves require theoperator
美國PARKER2位5通電磁閥***,派克2位5通電磁閥
requires cabling into the control room i
ssueddirective throucontrol valve can automatically adjust the valve opening
Fullyopen or fully closed position of
tomanually open the valve and its
main purpose is to controlthematerial while driving (or process media
Off valve can be closed when he
Process medium flow within the main
number of source material or feed in question
For troubleshooting instrument valves There are two main
Valve process valves are generally
mounted on a process pipe does not have the automatic control functions
One is capable of automatic controlvalves
mainly refers to the control valvewhich is automatically controlled by DCS system
美國PARKER2位5通電磁閥***,派克2位5通電磁閥
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