產(chǎn)品展示PRODUCTS
Rexroth力士樂直動(dòng)式溢流閥,REXROTH疊加式溢流閥Rexroth力士樂球閥M-3SEW6U32/420MG48N9Z5L Rexroth力士樂排氣閥4WE6D6X/OFEG24N9K4Rexroth力士樂電磁閥4WE6D5X/AG24N9Z5L
更新時(shí)間:2024-08-22
訪問量:1409
廠商性質(zhì):經(jīng)銷商
Rexroth力士樂直動(dòng)式溢流閥,REXROTH疊加式溢流閥
Rexroth力士樂直動(dòng)式溢流閥屬于強(qiáng)制密封式閥門,所以在閥門關(guān)閉時(shí),必須向閥瓣施加壓力,以強(qiáng)制密封面不泄漏。當(dāng)介質(zhì)由閥瓣下方進(jìn)入閥門時(shí),操作力所需要克服的阻力,是閥桿和填料的摩擦力與由介質(zhì)的壓力所產(chǎn)生的推力,關(guān)閥門的力比開閥門的力大,所以閥桿的直徑要大,否則會(huì)發(fā)生閥桿頂彎的故障。近年來,從自密封的閥門出現(xiàn)后,截止閥的介質(zhì)流向就改由閥瓣上方進(jìn)入閥腔,這時(shí)在介質(zhì)壓力作用下,關(guān)閥門的力小,而開閥門的力大,閥桿的直徑可以相應(yīng)地減少。同時(shí),在介質(zhì)作用下,這種形式的閥門也較嚴(yán)密。我國(guó)閥門“三化給”曾規(guī)定,截止閥的流向,一律采用自上而下。截止閥,也叫截門,是使用zui廣泛的一種閥門,它之所以廣受,是由于開閉過程中密封面之間摩擦力小,比較耐用,開啟高度不大,制造容易,維修方便,不僅適用于中低壓,而且適用于高壓。截止閥的閉合原理是,依靠閥杠壓力,使閥瓣密封面與閥座密封面緊密貼合,阻止介質(zhì)流通。截止閥只許介質(zhì)單向流動(dòng),安裝時(shí)有方向性。
Rexroth力士樂手動(dòng)換向閥4WMM6J-5X/
Rexroth力士樂手動(dòng)換向閥H-4WMM16E7X/F
Rexroth力士樂手動(dòng)換向閥H-4WMM16J7X/F
Rexroth力士樂手動(dòng)換向閥4WMM10J31/
Rexroth力士樂手動(dòng)換向閥4WMM16E7X/
Rexroth力士樂手動(dòng)換向閥4WMM10E3X/
Rexroth力士樂手動(dòng)換向閥4WMM6E6X/
Rexroth力士樂手動(dòng)換向閥4WMM6E-5X/F/B12V67827511
Rexroth力士樂手動(dòng)換向閥DN6 4WMM6J5X
Rexroth力士樂手動(dòng)換向閥4WMM6J53/V
Rexroth力士樂手動(dòng)換向閥4WMM6C53/V
Rexroth力士樂手動(dòng)換向閥4WMM6C53/Q-AG24/V
Rexroth力士樂手動(dòng)換向閥4WMM6E-5X/F/B12V67827511
Rexroth力士樂手動(dòng)換向閥DN6 4WMM6J5X
:\39526590\39529839/39529830轉(zhuǎn)8005或者8002
//
\39529831\39529839\39529839-8007或者8008
/
公司;www.171735.com.cn
;單榮兵/余娟
Rexroth力士樂直動(dòng)式溢流閥,REXROTH疊加式溢流閥
Rexroth力士樂手動(dòng)換向閥4WMM6250/B10
Rexroth力士樂手動(dòng)換向閥4WMM10E-3X
Rexroth力士樂手動(dòng)換向閥4WMM6J-5X/
Rexroth力士樂手動(dòng)換向閥4WMM6E-5X/F/B12V67827511
Rexroth力士樂手動(dòng)換向閥4WMM6E-5X/F/B12V67827511
Rexroth力士樂手動(dòng)換向閥4WMM6J53/V
Rexroth力士樂手動(dòng)換向閥4WMM6C53/V
Rexroth力士樂手動(dòng)換向閥4WMM6C53/Q-AG24/V
Rexroth力士樂疊加減壓閥ZDR10DP2-4X/150YMV
Rexroth力士樂溢流閥DBDS10K1-1X/100
Rexroth力士樂溢流閥DBW10AL-5X/1200-GEL24M9K
Rexroth力士樂溢流閥DBDS10K1-1X/315
Rexroth力士樂控制換向閥4WRZ16E1150-5X/6A24Z4/D3M
Rexroth力士樂液壓閥ZDC16P-22/XM
Rexroth力士樂柱塞泵A10SV028DR/30R-PPA12N00
Rexroth力士樂球閥M-3SEW6U32/420MG48N9Z5L
Rexroth力士樂排氣閥4WE6D6X/OFEG24N9K4
Rexroth力士樂電磁閥4WE6D5X/AG24N9Z5L
Rexroth力士樂插裝式節(jié)流閥LC40A40D6X
Rexroth力士樂柱塞泵A2F028/61R-PPB05
Rexroth力士樂柱塞泵A2F023/63K-PPB05