亚洲一区二区国产日韩欧美,欧美黄片大全在线观看

參考價(jià)	面議

產(chǎn)品簡(jiǎn)介

GI型高真空蝶閥用于接通或切斷真空管路中的氣流。適用介質(zhì)為純凈空氣和非腐蝕性氣體。

GI手動(dòng)高真空蝶閥

GI手動(dòng)高真空蝶閥概述

GI型高真空蝶閥用于接通或切斷真空管路中的氣流。適用介質(zhì)為純凈空氣和非腐蝕性氣體。

■	GI手動(dòng)高真空蝶閥High Vacuum Butterfly Valve

		GI high vacuum butterfly valve is used to put through or cut off the airflow in vacuum pipeline. Applicable medium can be pure air and noncorrosive gases.

■

GI手動(dòng)高真空蝶閥主要技術(shù)性能
Main Technical Performance

適用范圍：Applicability	10⁵～1.3×10^-4Pa
閥門(mén)漏率：Valve Leak Rate	≤1.3×10^-4Pa.L/S.
適用溫度：Applicable Temperature	-25～+80℃(丁腈橡膠) 　-30～+150℃(氟橡膠)
安裝方向：Mounting Direction	任意

■	GI手動(dòng)高真空蝶閥主要零件材料 Materials of Main Parts

		閥體、閥蓋、閥桿：碳鋼或不銹鋼密封件：丁腈橡膠、氟橡膠。 Body, bonnet and stem: carbon steel or stainless steel Sealing element: NBR, Viton

CONSTRUCTION FIGHTS(mm)

■	GI手動(dòng)高真空蝶閥外形及連接尺寸(mm) Overall and Connection Dimensions(mm)

尼威真空閥門(mén)相關(guān)產(chǎn)品: