D1VW001ENJW91DG5S-H8-OC-2-S-M-U-H5-50
DG5V10H2N2TMUH1
DG5V10H6C2MUH10
DG5V10H6CTMFWB10
DG5V10W33CMPA5WLB1
DG5V52CEMUH520
DG5V56C2TVMUH520
DG5V56CTMUH520
DG5V56CTMUH710
DG5V70AEMUH540
DG5V70CEMUH540
DG5V70CETMUH540DG34
DG34 壓力開關(guān)
DG34-1/4
DG34-1/4 壓力開關(guān)
DG34-290
DG34-R
DG34R1/4
DG34-Y1
DG35
DG35-1/4
DG35-1/4G1/420-250BAR
DG35-2702
DG35-G1/4
DG35L5K24
DG35-L-Y8-PY0-200
DG35V20-250BAR
DG35-Y1
DG35-Y1壓力繼電器
DG35-Y8
DG36 壓力開關(guān)
DG36-12
DG5V72A1TMUH540
DG5V72A2ETMUH540
DG5V72A2MUC540
DG5V72AMUH540
DG5V72ATMUH540
DG5V72ATVMUA630
DG5V72AL2VMUH540DGMC2-3-AB-AW-BA-CW-41
DGMC2-3-AB-BH-BA-BH-41
DGMC2-3-AB-BK-BA-BK-41
DGMC2-3-AB-BW-BA-BW-41
DGMC2-3-AB-BW-BA-CW-41
DGMC2-3-AB-CH-BA-CH-41
DGMC2-3-AB-CK-BA-CK-41
DGMC2-3-AB-CW-BA-BW-41
DGMC2-3-AB-CW-BA-CW-41
DGMC2-3-AB-CW-BA-CW-41-EN103
DGMC2-3-AB-CW-BA-CW-41-EN104
DGMC2-3-AB-CW-BA-CW-41-EN48
DGMC2-3-AB-CW-BA-CW-41-EN74
DGMC2-3-AB-CW-BA-GW-41
DGMC2-3-AB-GH-BA-GH-41
DGMC2-3-AB-GW-BA-BW-41
DGMC2-3-AB-GW-BA-CW-41 D661-4061
D661-4697
D661-4469C/G75JOAA6VSX2HA
D661-431D-5
D661-4086
D661-5009 /P60HAAA5NSA0-P
D661-4697C
D661-4731
D661-4055(P80HABF7VSX2-A)
D661-4640
D661-4636
D661-4059
D661-4060
D661-G35JOAA4NSX2HA
D661-4506C/G23JOAA6VSX2HA
D661-4315C
D661-4577C
D661 G60HOAO4NSD2HA
D661Z571C/H09HOGBENCO7
D661-571C/H09HOGBENCO9
D661-4506C
D661-431D-4
moog穆格伺服閥G761-3007B
moog穆格伺服閥G761-3008
moog穆格伺服閥G761-3008 G761-3009A
moog穆格伺服閥G761-3008 H19JOGM4VPH
moog穆格伺服閥G761-3008-5
moog穆格伺服閥G761-3008B
moog穆格伺服閥G761-3008B H19JOGM4VPH
moog穆格伺服閥G761-3008-H19JOGM4VPH
moog穆格伺服閥G761-3009
moog穆格伺服閥G761-3009-5
moog穆格伺服閥G761-3009A
moog穆格伺服閥G761-3009B
moog穆格伺服閥G761-3010
moog穆格伺服閥G761-3010-5
moog穆格伺服閥G761-3016
moog穆格伺服閥G761-3016B
moog穆格伺服閥G761-3017
moog穆格伺服閥G761-3017B
moog穆格伺服閥G761-3018
單向閥 Check Valve 、單向閥有直通式和直角式兩種。直通式單向閥用螺紋連接安裝在管路上。直角式單向閥有螺紋連接、板式連接和法蘭連接三種形式。液控單向閥也稱閉鎖閥或保壓閥,它與單向閥相同,用以防止油液反向流動。但在液壓回路中需要油流反向流動時又可利用控制油壓,打開單向閥,使油流在兩個方向都可流動。液控單向閥采用錐形閥芯,因此密封性能好。在要求封閉油路時,可用此閥作為油路的單向鎖緊而起保壓作用。液控單向閥控制油的泄漏方式有內(nèi)泄式和外泄式二種。在油流反向出口無背壓的油路中可用內(nèi)泄式;否則需用外泄式,以降低控制油壓力。
安裝位置
單向閥就是止回閥 旋啟式止回閥安裝位置不受限制,通常安裝于水平管路,但也可以安裝于垂直管路或傾斜管路上。
注意事項
安裝止回閥時,應(yīng)特別注意介質(zhì)流動方向,應(yīng)使介質(zhì)正常流動方向與閥體上指示的箭頭方向相一致,否則就會截斷介質(zhì)的正常流動。底閥應(yīng)安裝在水泵吸水管路的底端。
止回閥關(guān)閉時,會在管路中產(chǎn)生水錘壓力,嚴(yán)重時會導(dǎo)致閥門、管路或設(shè)備的損壞,尤其對于大口管路或高壓管路,故應(yīng)引起止回閥選用者的高度注意。
止回閥只供防止各類管路或設(shè)備上流體介質(zhì)逆流的單向啟閉閥。
SL6PB1-6X/ ,
SL6PB1-6X/V ,SL6PB2-6X/ ,SL6PB2-6X/V ,力士樂Rexroth
SL6PB3-6X/ ,SL6PB3-6X/V, SL6PB4-6X/ ,
SL6PB4-6X/V ,SV6PB2-6X/V ,力士樂Rexroth
SL10GA1-4X/ ,SL10GA1-4X/V ,
SL10GA2-4X/ ,SL10GA2-4X/V ,
SL10GA3-4X/ ,SL10GA3-4X/V ,力士樂Rexroth
SL10GA4-4X/ ,SL10GA4-4X/V ,SL10GB1-4X/ ,
SL10GB1-4X/V ,SL10GB2-4X/ ,SL10GB2-4X/V ,力士樂Rexroth
SL10GB3-4X/ ,SL10GB3-4X/V ,SL10GB4-4X/ ,
SL10PA1-4X/ ,SL10PA1-4X/V ,SL10PA2-4X/ ,力士樂Rexroth
SL10PA2-4X/V ,SL10PA3-4X/ ,SL10PA3-4X/V ,
SL10PA4-4X/ ,SL10PA4-4X/V ,SL10PB1-4X/ ,力士樂Rexroth