力士乐REXROTH截止阀R901093910线路连接

力士乐REXROTH截止阀R901093910线路连接

动作原理：

截止阀的启闭件是塞形的阀瓣，密封面呈平面

或锥面，阀瓣沿阀座的中心线作直线运动。阀

靠的切断功能，又由于阀座通口的变化与阀瓣

的行程成正比例关系，非常适合于对流量的调

杆的运动形式，（通用名称：暗杆），也有升

根据阀瓣的这种移动形式，阀座通口的变化是

与阀瓣行程成正比例关系。由于该类阀门的阀

降旋转杆式，（通用名称：明杆）截止阀是指

关闭件（阀瓣）沿阀座中心线移动的阀门。

杆开启或关闭行程相对较短，而且具有非常可

节。因此，这种类型的截流截止阀阀门非常适

合作为切断或调节以及节流用。

性能介绍：

闸阀的密封面有一定的自密封能力，它的阀芯

启和关闭时阀芯和阀座密封面始终接触并相互

磨擦，因而密封面容易磨损，特别是在阀门处

靠介质压力紧紧地与阀座密封面接触，达到严

死。所以，高温、高压楔形闸阀，在结构上都

采取了一定的防止阀芯卡死的措施。闸阀在开

密不漏。楔形闸阀的阀芯斜度一般为3~6度，

当关闭过量或温度变化较大的阀芯容易卡

于接近关闭状态时，阀芯前后压差很大，密封

面磨损就更为严重。

型号：

R900468547 DBDH6K1X/200V

R900468494 DBDH10G1X/400V

R900468297 DBDX10K1X/50SO20

R900468137 DBDS10K1X/315J

R900306353 FG16C30-2X/V

R900305481 FG16C70-2X/

R900304656 FG16C70-2X/

R900307179 FG16C70-2X/V

R900306351 FG16C70-2X/V

R900304379 FG16K10-2X/

R900302694 FG16K10-2X/SO 3

R900407313 FG16K10-2X/SO 3

R900307170 FG16K10-2X/V

R900590590 FG16K10-2X/V SO9

R900305482 FG16K30-2X/

R900304378 FG16K30-2X/

R900307167 FG16K30-2X/V

R900306206 FG16K30-2X/V SO 1

R900306352 FG16K30-2X/V SO 1

R900304650 FG16K70-2X/

R900305480 FG16K70-2X/SO 1

R900468034 DBDA10G1X/50V

R900466492 DBDH6G1X/400VSO44

R900466343 DBDS6P1X/200V

R900466112 DBDH6G1X/25V

R900465088 DBDS6K1X/315SO32

R900465087 DBDS6K1X/100SO32

R900464464 DBDH10P1X/25V

R900463844 DBDA20K1X/25

R900475931 MK25G1X/V SO22

R900478293 MK25G1X/V SO86

R900331254 MK25G1X/V SO87

R900423332 MK30G1X/

R901433235 MK30G1X/

R901438516 MK30G1X/J3V

R900391680 FK16C22-2X/SO5

R900304361 FK16C32-2X/

R900307161 FK16C32-2X/V

R901226223 FK16C33-2X/V

R900304659 FK16C72-2X/

R900307182 FK16C72-2X/V

R900903996 FK16C73-2X/

R900304373 FK16K12-2X/

R900307158 FK16K12-2X/V

R900304372 FK16K32-2X/

R900307155 FK16K32-2X/V

R900304653 FK16K72-2X/

R900423333 MK30G1X/V

R900385475 MK30G1X/V/12

R900428202 MK30G1X/V/2

R900348638 MK30G1X/V SO106

R900463686 DBDH6G1X/50V

R900463643 DBDH6G1X/100SO52

R900463563 DBDH10G1X/50V

R900463217 DBDH6G1X/200SO52

R900462948 DBDS30K1X/25V

R900462896 DBDS20G1X/25V

R900462778 DBDX6K1X/200SO20

R900306355 FG25C70-2X/V

R900304381 FG25K10-2X/

R900398485 FG25K10-2X/SO9

R900306208 FG25K10-2X/V

R900307171 FG25K10-2X/V

R900701739 FG25K10-2X/V SO9

R900304380 FG25K30-2X/

R900302696 FG25K30-2X/SO 1

R900305486 FG25K30-2X/SO 1

R900407307 FG25K30-2X/SO 3

R900307168 FG25K30-2X/V

R900306356 FG25K30-2X/V SO 1

R900304651 FG25K70-2X/

R900305484 FG25K70-2X/SO 1

R900307186 FG25K70-2X/V

R900306354 FG25K70-2X/V SO 1

R900304370 FG32C10-2X/

R900302699 FG32C10-2X/SO3

R900462393 DBDS10K1X/25V

R900462315 DBDS4K1X/25

R900460668 DBDS6K1X/25V

R900459771 DBDS6P1X/400V

力士乐REXROTH截止阀R901093910线路连接