欧美高清一区二区三区不卡视频,女同专区中文字幕另类一区

參考價	面議

產(chǎn)品簡介

CC型手動超高真空插板閥是以手柄帶動閥板作上下運動使閥板開啟或關(guān)閉。閥門用于接通或切斷真空管路中的氣流。

詳細(xì)介紹

CC超高真空插板閥概述

CC Manual Ultra-high Vacuum Gate Valve

CC型手動超高真空插板閥是以手柄帶動閥板作上下運動使閥板開啟或關(guān)閉。閥門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。

CC manual ultra-high vacuum gate valve uses a handle to drive valve disc up and down to perform open and close action. It is used to put through or cut off the airflow in vacuum pipeline.
Applicable medium can be pure air and noncorrosive gases.

CC超高真空插板閥主要技術(shù)性能

Main Technical Performance

適用范圍：Applicability	105～1.3×10-7Pa
閥門漏率：Valve Leak Rate	≤1.3×10-7Pa.L/S.
適用溫度：Applicable Temperature	-30～+150℃
閥門開啟時閥板兩側(cè)的壓差： The differential pressure between the two sides of valve disc upon valve opening:	≤2.7×103Pa.

CC超高真空插板閥主要零件材料

Materials of Main Parts

閥體、閥板：不銹鋼
密封件：氟橡膠、波紋管(軸封)、丁腈橡膠。

Body, and disc: stainless steel
Sealing element: Viton, bellows(shaft seal), NBR

CC超高真空插板閥外形及連接尺寸(mm)

Overall and Connection Dimensions(mm)

Model 型號	DN	A	H	D	Do	D1	D2	D3	L	L1	G	E	n-d	法蘭標(biāo)準(zhǔn)
CC-50	50	60	92	89	72.4	61.6	55.6		515	153	220	124	8-M8	GB6071
CC-63	63	65	105	114	92.1	82.6	76.6		566	180	220	124	8-M8
CC-80	80	65	130	130	110	99	93		603	200	220	124	16-M8
CC-100	100	70	152	152	130.2	120.7	114.7		653	267	220	124	16-M8
CC-150	150	70	202	202	181	171.5	165.5		771	350	270	150	20-M8
CC-200	200	80	251	253	231.8	222.3	216.6		889	424	270	150	24-M8
CC-250	250	85	300	314	288	308	275	271	1127	550	298	200	24-M10	JB5278
CC-300	300	85	352	365	338	353	323	318	1197	613	298	200	32-M10
CC-320	320	85	372	385	357	379	344	340	1197	613	298	200	36-M10	JB5278