DP-2431/2 31方向閥 DP-2431/2 31換向閥 DP-2431/2 31手動(dòng)方向閥 DP-2431/2 31手動(dòng)換向閥 DP-2431/2 31
DP-2513 31方向閥 DP-2513 31換向閥 DP-2513 31手動(dòng)方向閥 DP-2513 31手動(dòng)換向閥 DP-2513 31
DP-3113 42方向閥 DP-3113 42換向閥 DP-3113 42手動(dòng)方向閥 DP-3113 42手動(dòng)換向閥 DP-3113 42
DP-3114 42方向閥 DP-3114 42換向閥 DP-3114 42手動(dòng)方向閥 DP-3114 42手動(dòng)換向閥 DP-3114 42
DP-3143 42方向閥 DP-3143 42換向閥 DP-3143 42手動(dòng)方向閥 DP-3143 42手動(dòng)換向閥 DP-3143 42
DP-3144方向閥 DP-3144換向閥 DP-3144手動(dòng)方向閥 DP-3144手動(dòng)換向閥 DP-3144
DP-3511方向閥 DP-3511換向閥 DP-3511手動(dòng)方向閥 DP-3511手動(dòng)換向閥 DP-3511
DP-3513 53方向閥 DP-3513 53換向閥 DP-3513 53手動(dòng)方向閥 DP-3513 53手動(dòng)換向閥 DP-3513 53
DP-3513/1方向閥 DP-3513/1換向閥 DP-3513/1手動(dòng)方向閥 DP-3513/1手動(dòng)換向閥 DP-3513/1
DP-3514 53方向閥 DP-3514 53換向閥 DP-3514 53手動(dòng)方向閥 DP-3514 53手動(dòng)換向閥 DP-3514 53Rexroth比例減壓閥：閥瓣沿著閥體垂直中心線滑動(dòng)的止回閥，內(nèi)螺紋止回閥只能安裝在水平管道上，在高壓小口徑止回閥上閥瓣可采用圓球。蝶式止回閥的閥體形狀與截止閥一樣（可與截止閥通用），因此它的流體阻力系數(shù)較大。其結(jié)構(gòu)與截止閥相似，閥體和閥瓣與截止閥相同。閥瓣上部和閥蓋下部加工有導(dǎo)向套簡(jiǎn)，閥瓣導(dǎo)向簡(jiǎn)可在閥盞導(dǎo)向簡(jiǎn)內(nèi)自由升降，當(dāng)介質(zhì)順流時(shí)，閥瓣靠介質(zhì)推力開啟，當(dāng)介質(zhì)停流時(shí)，閥瓣靠自垂降落在閥座上，起阻止介質(zhì)逆流作用。

pv15-1r1d-l00
pv15-1r1d-l00 125bar/24bar
pv15-2l1b-c00
pv15-2l1b-l00
pv15-2l1c-c00
pv15-2l1c-f00
pv15-2l1c-l00
pv15-2l1d-c00
pv15-2l1d-f00
pv15-2l1d-l00
pv15-2r1b-c00
pv15-2r1b-f00
pv15-2r1b-l00
pv15-2r1b-t00
pv15-2r1c-c00
pv15-2r1c-f00
pv15-2r1c-f00-asp
pv15-2r1c-k00
pv15-2r1c-l00
pv15-2r1c-l02
pv15-2r1c-t00
pv15-2r1d-c00
pv15-2r1d-c02
pv15-2r1d-f00
pv15-2r1d-j00
pv15-2r1d-j02
pv15-2r1d-k00
pv15-2r1d-k00 210bar/49nm
pv15-2r1d-k02
pv15-2r1d-l00
pv15-2r5d-c00
pv15-2ric-c02
pv15-4l1c-l00
pv15-4r1d-l00-asp
pv20-1l1b-c00
pv20-1l1b-l00
pv20-1l1c-c00
pv20-1l1c-l00
pv20-1l1d-c00
pv20-1l1d-f00
pv20-1l1d-l00
pv20-1l1d-l00
pv20-1r1b-c00
pv20-1r1b-l00
pv20-1r1c-c00
pv20-1r1c-l00
pv20-1r1d-c00
pv20-1r1d-c02
pv20-1r1d-f00
pv20-1r1d-l00
pv20-1r1d-l00-700/2750psi
pv20-2l1b-c00
pv20-2l1b-f00
pv20-2l1b-l00
pv20-2l1c-c00