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產(chǎn)品簡介
DR20-4-50B/50Y北京華德先導式減壓閥
DR20-4-50B/50Y北京華德先導式減壓閥
產(chǎn)品價格:¥1111
上架日期:2020-08-25 15:32:07
產(chǎn)地:北京
發(fā)貨地:蘇州
供應數(shù)量:不限
最少起訂:1臺
瀏覽量:195
資料下載:暫無資料下載
其他下載:暫無相關下載
詳細說明
    DR…50B型50系列壓力控制閥是先導式減壓閥,用于系統(tǒng)減壓。

    這種減壓閥由主閥體及主閥芯和帶壓力設定件的先導閥構成。

    停止時閥開啟,即油從油路B經(jīng)過主閥芯流向油路A,A腔壓力作用在主閥芯底部。同時來自油路A的壓力經(jīng)主閥芯節(jié)流孔并通過孔,作用在先導閥的球形閥芯上。根據(jù)彈簧的設定值,在球形閥芯前、油路和彈簧腔建立起壓力,控制閥芯在開啟位置。油可以**地從B流向A,直到A腔壓力超過彈簧的設定壓力,閥芯打開??刂崎y芯移動到關閉位置與A腔壓力與彈簧到達平衡時,就打到了要求的減圧圧力。

    華德6.jpg華德3.jpg華德5.jpg

    控制油總是有彈簧腔經(jīng)油口外泄油。

    單向閥用了使油流從油路A**的流回到油路B。

    壓力表接口用來連接壓力表以檢測A口二次壓力。


    ?

    通徑

    管式

    通徑

    公制

    英制

    ?

    ?

    8

    M18x1.5

    G3/8"

    10

    10

    10

    M22x1.5

    G1/2"

    ?

    ?

    16

    M27x2

    G3/4"

    20

    20

    20

    M33X2

    G1"

    ?

    ?

    25

    M42x2

    G1 1 /4"

    32

    30

    30

    M48x2

    G11 /2"

    壓力等級(MPa

    30

    5X

    5

    ?

    5

    10

    10

    10

    20

    ?

    20

    31.5

    ?

    31.5

    35

    35

    35

    通經(jīng)

    (8)10

    1520

    2530

    流量(L/min.)

    80

    200

    300

    工作壓力(MPa

    31.5

    壓力(MPa

    31.5

    出口壓力(MPa

    0.3~31.5

    1-31.5

    背壓Y口(MPa

    31.5

    介質(zhì)溫度()

    -20~70

    過濾精度(μ)

    25

    部分型號:

    DR5DP2-10B/25XYM
    DR5DP2-10B/75XYM
    DR5DP2-10B/150XYM
    DR5DP2-10B/210XYM
    DR5DP2-10B/315XYM
    FDR5DP3-10B/25XYM
    FDR5DP3-10B/75XYM
    FDR5DP3-10B/150XYM
    FDR5DP3-10B/210XYM
    FDR5DP3-10B/315XYM
    DR5DP3-10B/25XYM
    DR5DP3-10B/75XYM
    DR5DP3-10B/150XYM
    DR5DP3-10B/210XYM
    DR5DP3-10B/315XYM
    FDR5DP1-10B/25Y
    FDR5DP1-10B/75Y
    FDR5DP1-10B/150Y
    FDR5DP1-10B/210Y
    FDR5DP1-10B/315Y
    DR5DP1-10B/25Y
    DR5DP1-10B/75Y
    DR5DP1-10B/150Y
    DR5DP1-10B/210Y
    DR5DP1-10B/315Y
    FDR5DP2-10B/25Y
    FDR5DP2-10B/75Y
    FDR5DP2-10B/150Y
    FDR5DP2-10B/210Y
    FDR5DP2-10B/315Y
    DR5DP2-10B/25Y
    DR5DP2-10B/75Y
    DR5DP2-10B/150Y
    DR5DP2-10B/210Y
    DR5DP2-10B/315Y
    FDR5DP3-10B/25Y
    FDR5DP3-10B/75Y
    FDR5DP3-10B/150Y
    FDR5DP3-10B/210Y
    FDR5DP3-10B/315Y
    DR5DP3-10B/25Y
    DR5DP3-10B/75Y
    DR5DP3-10B/150Y
    DR5DP3-10B/210Y
    DR5DP3-10B/315Y
    FDR5DP1-10B/25XY
    FDR5DP1-10B/75XY
    FDR5DP1-10B/150XY
    FDR5DP1-10B/210XY
    FDR5DP1-10B/315XY
    DR5DP1-10B/25XY
    DR5DP1-10B/75XY
    DR5DP1-10B/150XY
    DR5DP1-10B/210XY
    DR5DP1-10B/315XY
    FDR5DP2-10B/25XY
    FDR5DP2-10B/75XY
    FDR5DP2-10B/150XY
    FDR5DP2-10B/210XY
    FDR5DP2-10B/315XY
    DR5DP2-10B/25XY
    DR5DP2-10B/75XY
    DR5DP2-10B/150XY
    DR5DP2-10B/210XY
    DR5DP2-10B/315XY
    FDR5DP3-10B/25XY
    FDR5DP3-10B/75XY
    FDR5DP3-10B/150XY
    FDR5DP3-10B/210XY
    FDR5DP3-10B/315XY
    DR5DP3-10B/25XY
    DR5DP3-10B/75XY
    DR5DP3-10B/150XY
    DR5DP3-10B/210XY
    DR5DP3-10B/315XY
    DR6DP1-50B/25YM
    DR6DP1-50B/75YM
    DR6DP1-50B/150YM
    DR6DP1-50B/210YM
    DR6DP2-50B/25YM
    DR6DP2-50B/75YM
    DR6DP2-50B/150YM
    DR6DP2-50B/210YM
    DR6DP3-50B/25YM
    DR6DP3-50B/75YM
    DR6DP3-50B/150YM
    DR6DP3-50B/210YM
    DR6DP7-50B/25YM
    DR6DP7-50B/75YM
    DR6DP7-50B/150YM
    DR6DP7-50B/210YM
    DR6DP1-50B/25Y
    DR6DP1-50B/75Y
    DR6DP1-50B/150Y
    DR6DP1-50B/210Y
    DR6DP2-50B/25Y
    DR6DP2-50B/75Y
    DR6DP2-50B/150Y
    DR6DP2-50B/210Y
    DR6DP3-50B/25Y
    DR6DP3-50B/75Y
    DR6DP3-50B/150Y
    DR6DP3-50B/210Y
    DR6DP7-50B/25Y
    DR6DP7-50B/75Y
    DR6DP7-50B/150Y
    DR6DP7-50B/210Y
    DR10DP1-40B/25YM
    DR10DP1-40B/75YM
    DR10DP1-40B/150YM
    DR10DP1-40B/210YM
    DR10DP2-40B/25YM
    DR10DP2-40B/75YM
    DR10DP2-40B/150YM
    DR10DP2-40B/210YM
    DR10DP3-40B/25YM
    DR10DP3-40B/75YM
    DR10DP3-40B/150YM
    DR10DP3-40B/210YM
    DR10DP7-40B/25YM
    DR10DP7-40B/75YM
    DR10DP7-40B/150YM
    DR10DP7-40B/210YM
    DR10DP1-40B/25Y
    DR10DP1-40B/75Y
    DR10DP1-40B/150Y
    DR10DP1-40B/210Y
    DR10DP2-40B/25Y
    DR10DP2-40B/75Y
    DR10DP2-40B/150Y
    DR10DP2-40B/210Y
    DR10DP3-40B/25Y
    DR10DP3-40B/75Y
    DR10DP3-40B/150Y
    DR10DP3-40B/210Y
    DR10DP7-40B/25Y
    DR10DP7-40B/75Y
    DR10DP7-40B/150Y
    DR10DP7-40B/210Y
    DR10G-1-30B/100YM
    DR15G-1-30B/100YM
    DR20G-1-30B/100YM
    DR25G-1-30B/100YM
    DR30G-1-30B/100YM
    DR10-1-30B/100YM
    DR20-1-30B/100YM
    DR30-1-30B/100YM
    DRC10G-1-30B/100YM
    DRC15G-1-30B/100YM
    DRC20G-1-30B/100YM
    DRC25G-1-30B/100YM
    DRC30G-1-30B/100YM
    DRC10-1-30B/100YM
    DRC20-1-30B/100YM
    DRC30-1-30B/100YM
    DR10G-2-30B/100YM
    DR15G-2-30B/100YM
    DR20G-2-30B/100YM
    DR25G-2-30B/100YM
    DR30G-2-30B/100YM
    DR10-2-30B/100YM
    DR20-2-30B/100YM
    DR30-2-30B/100YM
    DRC10G-2-30B/100YM
    DRC15G-2-30B/100YM
    DRC20G-2-30B/100YM
    DRC25G-2-30B/100YM
    DRC30G-2-30B/100YM
    DRC10-2-30B/100YM
    DRC20-2-30B/100YM
    DRC30-2-30B/100YM
    DR10G-3-30B/100YM
    DR15G-3-30B/100YM
    DR20G-3-30B/100YM
    DR25G-3-30B/100YM
    DR30G-3-30B/100YM
    DR10-3-30B/100YM
    DR20-3-30B/100YM
    DR30-3-30B/100YM
    DRC10G-3-30B/100YM
    DRC15G-3-30B/100YM
    DRC20G-3-30B/100YM
    DRC25G-3-30B/100YM
    DRC30G-3-30B/100YM
    DRC10-3-30B/100YM
    DRC20-3-30B/100YM
    DRC30-3-30B/100YM
    DR10G-1-30B/315YM
    DR15G-1-30B/315YM
    DR20G-1-30B/315YM
    DR25G-1-30B/315YM
    DR30G-1-30B/315YM
    DR10-1-30B/315YM
    DR20-1-30B/315YM
    DR30-1-30B/315YM
    DRC10G-1-30B/315YM
    DRC15G-1-30B/315YM
    DRC20G-1-30B/315YM
    DRC25G-1-30B/315YM
    DRC30G-1-30B/315YM
    DRC10-1-30B/315YM
    DRC20-1-30B/315YM
    DRC30-1-30B/315YM
    DR10G-2-30B/315YM
    DR15G-2-30B/315YM
    DR20G-2-30B/315YM
    DR25G-2-30B/315YM
    DR30G-2-30B/315YM
    DR10-2-30B/315YM
    DR20-2-30B/315YM
    DR30-2-30B/315YM
    DRC10G-2-30B/315YM
    DRC15G-2-30B/315YM
    DRC20G-2-30B/315YM
    DRC25G-2-30B/315YM
    DRC30G-2-30B/315YM
    DRC10-2-30B/315YM
    DRC20-2-30B/315YM
    DRC30-2-30B/315YM
    DR10G-3-30B/315YM
    DR15G-3-30B/315YM
    DR20G-3-30B/315YM
    DR25G-3-30B/315YM
    DR30G-3-30B/315YM
    DR10-3-30B/315YM
    DR20-3-30B/315YM
    DR30-3-30B/315YM
    DRC10G-3-30B/315YM
    DRC15G-3-30B/315YM
    DRC20G-3-30B/315YM
    DRC25G-3-30B/315YM
    DRC30G-3-30B/315YM
    DRC10-3-30B/315YM
    DRC20-3-30B/315YM
    DRC30-3-30B/315YM
    DR10G-1-30B/100Y
    DR15G-1-30B/100Y
    DR20G-1-30B/100Y
    DR25G-1-30B/100Y
    DR30G-1-30B/100Y
    DR10-1-30B/100Y
    DR20-1-30B/100Y
    DR30-1-30B/100Y
    DRC10G-1-30B/100Y
    DRC15G-1-30B/100Y
    DRC20G-1-30B/100Y
    DRC25G-1-30B/100Y
    DRC30G-1-30B/100Y
    DRC10-1-30B/100Y
    DRC20-1-30B/100Y
    DRC30-1-30B/100Y
    DR10G-2-30B/100Y
    DR15G-2-30B/100Y
    DR20G-2-30B/100Y
    DR25G-2-30B/100Y
    DR30G-2-30B/100Y
    DR10-2-30B/100Y
    DR20-2-30B/100Y
    DR30-2-30B/100Y
    DRC10G-2-30B/100Y
    DRC15G-2-30B/100Y
    DRC20G-2-30B/100Y
    DRC25G-2-30B/100Y
    DRC30G-2-30B/100Y
    DRC10-2-30B/100Y
    DRC20-2-30B/100Y
    DRC30-2-30B/100Y
    DR10G-3-30B/100Y
    DR15G-3-30B/100Y
    DR20G-3-30B/100Y
    DR25G-3-30B/100Y
    DR30G-3-30B/100Y
    DR10-3-30B/100Y
    DR20-3-30B/100Y
    DR30-3-30B/100Y
    DRC10G-3-30B/100Y
    DRC15G-3-30B/100Y
    DRC20G-3-30B/100Y
    DRC25G-3-30B/100Y
    DRC30G-3-30B/100Y
    DRC10-3-30B/100Y
    DRC20-3-30B/100Y
    DRC30-3-30B/100Y
    DR10G-1-30B/315Y
    DR15G-1-30B/315Y
    DR20G-1-30B/315Y
    DR25G-1-30B/315Y
    DR30G-1-30B/315Y
    DR10-1-30B/315Y
    DR20-1-30B/315Y
    DR30-1-30B/315Y
    DRC10G-1-30B/315Y
    DRC15G-1-30B/315Y
    DRC20G-1-30B/315Y
    DRC25G-1-30B/315Y
    DRC30G-1-30B/315Y
    DRC10-1-30B/315Y
    DRC20-1-30B/315Y
    DRC30-1-30B/315Y
    DR10G-2-30B/315Y
    DR15G-2-30B/315Y
    DR20G-2-30B/315Y
    DR25G-2-30B/315Y
    DR30G-2-30B/315Y
    DR10-2-30B/315Y
    DR20-2-30B/315Y
    DR30-2-30B/315Y
    DRC10G-2-30B/315Y
    DRC15G-2-30B/315Y
    DRC20G-2-30B/315Y
    DRC25G-2-30B/315Y
    DRC30G-2-30B/315Y
    DRC10-2-30B/315Y
    DRC20-2-30B/315Y
    DRC30-2-30B/315Y
    DR10G-3-30B/315Y
    DR15G-3-30B/315Y
    DR20G-3-30B/315Y
    DR25G-3-30B/315Y
    DR30G-3-30B/315Y
    DR10-3-30B/315Y
    DR20-3-30B/315Y
    DR30-3-30B/315Y
    DRC10G-3-30B/315Y
    DRC15G-3-30B/315Y
    DRC20G-3-30B/315Y
    DRC25G-3-30B/315Y
    DRC30G-3-30B/315Y
    DRC10-3-30B/315Y
    DRC20-3-30B/315Y
    DRC30-3-30B/315Y
    DR10G-4-50B/50YM
    DR15G-4-50B/50YM
    DR20G-4-50B/50YM
    DR25G-4-50B/50YM
    DR10-4-50B/50YM
    DR20-4-50B/50YM
    DRC10G-4-50B/50YM
    DRC15G-4-50B/50YM
    DRC20G-4-50B/50YM
    DRC25G-4-50B/50YM
    DRC10-4-50B/50YM
    DRC20-4-50B/50YM
    DR10G-5-50B/50YM
    DR15G-5-50B/50YM
    DR20G-5-50B/50YM
    DR25G-5-50B/50YM
    DR10-5-50B/50YM
    DR20-5-50B/50YM
    DRC10G-5-50B/50YM
    DRC15G-5-50B/50YM
    DRC20G-5-50B/50YM
    DRC25G-5-50B/50YM
    DRC10-5-50B/50YM
    DRC20-5-50B/50YM
    DR10G-6-50B/50YM
    DR15G-6-50B/50YM
    DR20G-6-50B/50YM
    DR25G-6-50B/50YM
    DR10-6-50B/50YM
    DR20-6-50B/50YM
    DRC10G-6-50B/50YM
    DRC15G-6-50B/50YM
    DRC20G-6-50B/50YM
    DRC25G-6-50B/50YM
    DRC10-6-50B/50YM
    DRC20-6-50B/50YM
    DR10G-7-50B/50YM
    DR15G-7-50B/50YM
    DR20G-7-50B/50YM
    DR25G-7-50B/50YM
    DR10-7-50B/50YM
    DR20-7-50B/50YM
    DRC10G-7-50B/50YM
    DRC15G-7-50B/50YM
    DRC20G-7-50B/50YM
    DRC25G-7-50B/50YM
    DRC10-7-50B/50YM
    DRC20-7-50B/50YM
    DR10G-4-50B/100YM
    DR15G-4-50B/100YM
    DR20G-4-50B/100YM
    DR25G-4-50B/100YM
    DR10-4-50B/100YM
    DR20-4-50B/100YM
    DRC10G-4-50B/100YM
    DRC15G-4-50B/100YM
    DRC20G-4-50B/100YM
    DRC25G-4-50B/100YM
    DRC10-4-50B/100YM
    DRC20-4-50B/100YM
    DR10G-5-50B/100YM
    DR15G-5-50B/100YM
    DR20G-5-50B/100YM
    DR25G-5-50B/100YM
    DR10-5-50B/100YM
    DR20-5-50B/100YM
    DRC10G-5-50B/100YM
    DRC15G-5-50B/100YM
    DRC20G-5-50B/100YM
    DRC25G-5-50B/100YM
    DRC10-5-50B/100YM
    DRC20-5-50B/100YM
    DR10G-6-50B/100YM
    DR15G-6-50B/100YM
    DR20G-6-50B/100YM
    DR25G-6-50B/100YM
    DR10-6-50B/100YM
    DR20-6-50B/100YM
    DRC10G-6-50B/100YM
    DRC15G-6-50B/100YM
    DRC20G-6-50B/100YM
    DRC25G-6-50B/100YM
    DRC10-6-50B/100YM
    DRC20-6-50B/100YM
    DR10G-7-50B/100YM
    DR15G-7-50B/100YM
    DR20G-7-50B/100YM
    DR25G-7-50B/100YM
    DR10-7-50B/100YM
    DR20-7-50B/100YM
    DRC10G-7-50B/100YM
    DRC15G-7-50B/100YM
    DRC20G-7-50B/100YM
    DRC25G-7-50B/100YM
    DRC10-7-50B/100YM
    DRC20-7-50B/100YM
    DR10G-4-50B/200YM
    DR15G-4-50B/200YM
    DR20G-4-50B/200YM
    DR25G-4-50B/200YM
    DR10-4-50B/200YM
    DR20-4-50B/200YM
    DRC10G-4-50B/200YM
    DRC15G-4-50B/200YM
    DRC20G-4-50B/200YM
    DRC25G-4-50B/200YM
    DRC10-4-50B/200YM
    DRC20-4-50B/200YM
    DR10G-5-50B/200YM
    DR15G-5-50B/200YM
    DR20G-5-50B/200YM
    DR25G-5-50B/200YM
    DR10-5-50B/200YM
    DR20-5-50B/200YM
    DRC10G-5-50B/200YM
    DRC15G-5-50B/200YM
    DRC20G-5-50B/200YM
    DRC25G-5-50B/200YM
    DRC10-5-50B/200YM
    DRC20-5-50B/200YM
    DR10G-6-50B/200YM
    DR15G-6-50B/200YM
    DR20G-6-50B/200YM
    DR25G-6-50B/200YM
    DR10-6-50B/200YM
    DR20-6-50B/200YM
    DRC10G-6-50B/200YM
    DRC15G-6-50B/200YM
    DRC20G-6-50B/200YM
    DRC25G-6-50B/200YM
    DRC10-6-50B/200YM
    DRC20-6-50B/200YM
    DR10G-7-50B/200YM
    DR15G-7-50B/200YM
    DR20G-7-50B/200YM
    DR25G-7-50B/200YM
    DR10-7-50B/200YM
    DR20-7-50B/200YM
    DRC10G-7-50B/200YM
    DRC15G-7-50B/200YM
    DRC20G-7-50B/200YM
    DRC25G-7-50B/200YM
    DRC10-7-50B/200YM
    DRC20-7-50B/200YM
    DR10G-4-50B/315YM
    DR15G-4-50B/315YM
    DR20G-4-50B/315YM
    DR25G-4-50B/315YM
    DR10-4-50B/315YM
    DR20-4-50B/315YM
    DRC10G-4-50B/315YM
    DRC15G-4-50B/315YM
    DRC20G-4-50B/315YM
    DRC25G-4-50B/315YM
    DRC10-4-50B/315YM
    DRC20-4-50B/315YM
    DR10G-5-50B/315YM
    DR15G-5-50B/315YM
    DR20G-5-50B/315YM
    DR25G-5-50B/315YM
    DR10-5-50B/315YM
    DR20-5-50B/315YM
    DRC10G-5-50B/315YM
    DRC15G-5-50B/315YM
    DRC20G-5-50B/315YM
    DRC25G-5-50B/315YM
    DRC10-5-50B/315YM
    DRC20-5-50B/315YM
    DR10G-6-50B/315YM
    DR15G-6-50B/315YM
    DR20G-6-50B/315YM
    DR25G-6-50B/315YM
    DR10-6-50B/315YM
    DR20-6-50B/315YM
    DRC10G-6-50B/315YM
    DRC15G-6-50B/315YM
    DRC20G-6-50B/315YM
    DRC25G-6-50B/315YM
    DRC10-6-50B/315YM
    DRC20-6-50B/315YM
    DR10G-7-50B/315YM
    DR15G-7-50B/315YM
    DR20G-7-50B/315YM
    DR25G-7-50B/315YM

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