王亞波
REXROTH溢流閥4WSE2EM6-22/5B9ET315K17EV
DBW10B2-5X/200-6EG24N9K4.
REXROTH溢流閥的結(jié)構(gòu)和工作流程
力士樂DB型溢流閥: A腔的壓力油作用在主閥芯(1)下端的同時(shí),通過阻尼器(2)、(3)和通道(12)、(4)、(5)作用在主閥芯上端和導(dǎo)閥(7)的錐閥(6)上。當(dāng)系統(tǒng)壓力超過彈簧(8)的調(diào)定值時(shí),錐閥(6)被打開。同時(shí)主閥芯上端的壓力油通過阻尼器(3)、通道(5)、彈簧腔(9)及通道(10)流回B腔(控制油內(nèi)排型)或通過外排口(11)流回油箱(控制油外排型)。這樣,當(dāng)壓力油通過阻尼器(2)、
(3)時(shí)在主閥芯(1)上產(chǎn)生了一個(gè)壓力差,主閥芯在這個(gè)壓差的作用下打開,這樣在調(diào)定的工作壓力下壓力油從A腔流到B腔(即卸荷)。力士樂 DBW型電磁溢流閥: 此閥工作原理與DB型閥相同,只是可通過安裝在導(dǎo)閥上的電磁換向閥(14)使系統(tǒng)在任意時(shí)刻卸荷。 力士樂DB/DBW型閥均設(shè)有控制油內(nèi)部供油道(12)、
2FRM16-3X/60L
3355304502
3410582000停產(chǎn)替代為R412010712
3441200000
3520341100
361 051 050 0
3610710500
3712091500
3726522220
3726562220
3842522400
3842544554
3842547785
3DR10P7-6X/315Y/00
3DREP6C-2X/25EG24N9K4/M
3DREPE6C-21/25EG24N9K 31/A1M
3WE6A61/CW220RNZ5L/220VAC升級(jí)為3WE6A6X/EW230N9K4
3WE6A6X/EW230N9K4
4WE 10 y33/CG24N9K4的線圈
4WE 10 D50/EG24N9K4/V
4WE 6 C62/EW230N9K4/V
4WE 6 D61/EG24N9K4
4WE 6 D62/EG 220N 9K4
4WE 6 D62/EG220N9K4/V
4WE 6 D62/OFEG24 N9K4
4WE 6 J61/EG24N9K4
4WE 6 J62/EG24N9K4
4WE 6 Y62/EG24K4QMBG24
4WE10 D32/CG24N9K4
4WE10 D33/CG24N9K4的線圈
4WE10C33/CG24N9K4
4WE10D33/CG24N9K4/V
4WE10D73-33/CG24N9K4
4WE10G3/CW230N9K4
4WE10G33/CW230N9K4
4WE10J33/CG24N9K4 帶插頭
4WE10J3X/CW220N9K4
4WE10J3X/CW230N9K4
4WE10J-3XCG24N9K4
4WE6 D61/EG24N9K4
4WE6 D61/EW230N9K4
4WE6 HA61/EG24N9K4
4WE6 HB 61/EC24N9K4
4WE6C62/EG24N9K4
4WE6C70/HG24N9K4
4WE-6-C70/HG24N9K4
4WE6D62/EG24N9K4
4WE6D62/EW230N9K4
4WE6D62/OFEG24N9K4
4WE6D62EW230N9K4
4WE6D6X/EG24N9K4
4WE6D73-6X/OFEG24N9K4/A12
4WE6E2EW230N9K4
4WE6E62/CG24N9K4升級(jí)為4WE6E62/EG24N9K4
4WE6E62/EG24N9K4
4WE6E62/EG24N9K4 DC24V
4WE6E62/EW230N9K4
4WE6E6X/EG24N9K4
4WE6G62/EW230N9K4
4WE6H62/EG24N9K4
4WE6H6X/EG24N9K4
4WE6-HB61/EC24N9K4
4WE6J61/EG24N9K4
4WE6J62/EG24N9K4
4WE6J62/EG24N9K4/B10
4WE6J62/EW230N9K4
4WE6J62/EW230N9K4/B10
4WE6J6X/EG24N9K4
4WE6J6X/EG24NZ25L 升級(jí)成4WE6J6X/EG24N9K4
4WE6J6X/EG24NZ25L升級(jí)成4WE6J6X/EG24N9K4
4WE6J70/HG24N9K4
4WE6M6X/EG24N9K4
4WE6U62/EG24N9K4
4WE6Y62/EG24N9K4
4WE6Y62/EW230N9K4
4WE6Y6X/EW220N9K4
4WEH 10 E46/6EG24N9ETK4/B10 Z2FSK 6-2-12/2QV
4WEH16J7X/6HG24N9ETS2K4
4WEH22E76/6HG24N9EK4/B10
REXROTH溢流閥4WSE2EM6-22/5B9ET315K17EV