GB/T5744-93船用氣動快關閥適用介質:滑油、燃油及其它油
Available medium:Lubricating oil、fuel oil and other oils
型式Type |
公稱壓力PN(Mpa) Nominal Pressure |
公稱通徑DN(mm) Nominal Diameter |
氣缸工作壓力P(Mpa) Cylinder Work Pressure |
AS、AQ、ASS、AQS |
0.25 |
20~150 |
0.3~0.7 |
BS、BQ、BSS、BQS |
零件名稱Part Name |
材料 Material |
|
閥體Body 閥蓋Bonnet |
鑄鋼Cast steel |
ZG230-450 |
閥盤Disk |
碳鋼Carbon steel |
45 |
閥桿Stem 活塞桿Piston stem |
不銹鋼Stainless steel |
2Cr13 |
彈簧Spring |
硅錳彈簧鋼絲Spring steel wire |
60Si2Mn |
氣缸體 Cylinder body |
鑄鋁青銅Cast aluminum bronze |
ZQAl9-2 |
活塞Piston |
黃銅Brass |
H62 |
船用氣動快關閥GB/T5744-93驅動方式;氣動AS型AQ型ASS型AQS型。手動;BS型,BSS型,BQ型BQSS型,適用介質;滑油,燃油,公稱壓力;PN0.25MPA,公稱通徑DN20-DN150,氣缸工作壓力;PN0.3-0.7MPA,閥體,閥蓋;鑄鋼,閥盤;碳鋼,閥桿活塞;不銹鋼,氣缸;不銹鋼。船用日標,德標,美標蝶閥,截止閥,截止止回閥,快關閥,自閉閥,通海閥,旋塞,壓力表閥,減壓閥,安全閥,閘閥,濾器,止回閥,擺式止回閥,蝶型止回閥,板式止回閥,空氣減壓閥,蒸汽減壓閥,水減壓閥,隔膜閥,Y型管道過濾器,海水濾器,液壓閥,螺旋式蝶閥,襯氟蝶閥,油輪閘閥,呼吸閥,截止閥箱,外螺紋截止閥,防浪閥,球閥,液位計,液位表自閉閥,測深自閉閥,疏水閥,消防閥,皮籠閥,液壓高壓球閥,高壓截止閥,電磁閥等閥門