當(dāng)介質(zhì)的溫度、壓力高且變化大時(shí),應(yīng)選用閥芯和閥座的材料受溫度、壓力變化小的閥門,當(dāng)溫度≥250℃時(shí)應(yīng)加散熱器。
閃蒸和空化只產(chǎn)生在液體介質(zhì)。在實(shí)際生產(chǎn)過程中,閃蒸和空化會(huì)形成振動(dòng)和噪聲,縮短閥門的使用壽命,因此在選擇閥門時(shí)應(yīng)防止閥門產(chǎn)生閃蒸和空化。
heidenhain 型號(hào): 557660-04 LC183
SIHI 型號(hào): AF100L/2C-11 3138898-14 ID:42005872
LORENZ 型號(hào): DR-2477-0.5NM
LORENZ 型號(hào): DR-2477-0.5NM
HOMMEL 型號(hào): T1E , Nr.240005
Bucher 型號(hào): Qx43-020R06
Magnetic 型號(hào): BLQ66L30
RVT 型號(hào): DS8 - Motor 1,1 KW (LG) Nr.16715
moog 型號(hào): D633-472B
Magnetic 型號(hào): BLQ66L30
moog 型號(hào): D633-308B-R08K01MONSM2
Bucher 型號(hào): Qx43-020R06
HOMMEL 型號(hào): T1000(T1E Artikel-Nr. 240000)
HOMMEL 型號(hào): T1E , Nr.240005
HOMMEL 型號(hào): T1E , Nr.240005
Hawe 型號(hào): LP 125-20/S 81
Bucher 型號(hào): Qx43-020R06
Magnetic 型號(hào): BLQ66L30
Hawe 型號(hào): LP 125-20/S 81
Bucher 型號(hào): Qx43-020R06
KEB 型號(hào): 0000000-0997 Servosteller D7F5S1D-33HA
VIBRO-METER 型號(hào): PNR VMD-CVS100-M2-H 0-10mm/s SN:9596
HOMMEL 型號(hào): T1000(T1E Artikel-Nr. 240000)
HOMMEL 型號(hào): T1E , Nr.240005
HOMMEL 型號(hào): T1E , Nr.240005
moog 型號(hào): D633-313B
moog 型號(hào): D633-313B R16K01MONSM2
Dr.Breit 型號(hào): 405063006
SODECA 型號(hào): CA-154-2T-3
SODECA 型號(hào): CA-154-2T-3
WOHRLE 型號(hào): AV3 – 240 – 06 – 300
BEP Europe 型號(hào): CORD POWER-BOX 25M 310-0868-25
ASA-RT 型號(hào): ATB-PC300/750 Serial Number:060516/1
BRISTOL 型號(hào): 396352-03-0
BEP Europe 型號(hào): CORD POWER-BOX 25M 310-0868-25
BRISTOL 型號(hào): 396352-03-0
WOHRLE 型號(hào): AV3 – 240 – 06 – 300
Steimel 型號(hào): BZP056120RD--151R SF 6/120 RD
Rexroth 型號(hào): DBEME30-7X/200YG24K31A1M,R901353075
Rexroth 型號(hào): DBEME 30-7X/200YG24K31A1M