最近中文字幕在线mv视频在线,中文字幕无码家庭乱欲,一区二区伊人久久大杳蕉 ,亚洲综合国产一区,夜夜爽www

burkert0117電磁閥德國(guó)進(jìn)口

• Compact design

• Low electrical power consumption

• Short response times

• Hermetically sealing isolating diaphragm

• Non-metallic valve internals

burkert0117電磁閥德國(guó)進(jìn)口

burkert0117電磁閥德國(guó)進(jìn)口參數(shù)

burkert0117電磁閥德國(guó)進(jìn)口 Body material ETFE (TEFZEL)

burkert0117電磁閥德國(guó)進(jìn)口 Seal material PTFE with EPDM - PTFE with FKM

burkert0117電磁閥德國(guó)進(jìn)口 Media PTFE/EPDM: alkalis, acids to medium concentration,

washing- and bleaching lyes

PTFE/FKM: oxydizing acids and substances, salt solutions,

oils and waste gases

burkert0117電磁閥德國(guó)進(jìn)口 Medium temperature -10 ... +70 °C

Max. ambient temperature max. +55 °C

Max. viscosity 21 mm2/s

burkert0117電磁閥德國(guó)進(jìn)口 Response times

opening

closing

approx. 20 ms

approx. 20 ms

burkert0117電磁閥德國(guó)進(jìn)口