特點(diǎn):
德國力士樂REXROTH截止閥結(jié)構(gòu)比閘閥簡單
瓣與閥體密封面之間無相對(duì)滑動(dòng),因而磨損與
啟閉時(shí),閥瓣行程小,因而德國力士樂
流體阻力大,因閥體內(nèi)介質(zhì)通道較曲折,流體
,制造與維修都較方便。
密封面不易磨損及擦傷,密封性好,啟閉時(shí)閥
REXROTH截止閥高度比閘閥小,但結(jié)構(gòu)長度
比閘閥長。
啟閉力矩大、啟閉較費(fèi)力,啟閉時(shí)間校長。
阻力大,動(dòng)力消耗大。
高溫、高壓介質(zhì)的管路或裝置上宜選用截止閥
。即對(duì)壓力損失考慮不大的地方。 城市建設(shè)
中的供水、供熱工程上,公稱通經(jīng)較小的管路
。如火電廠、核電站,石油化工系統(tǒng)的高溫、
高壓管路上。管路上對(duì)流阻要求不嚴(yán)的管路上
,可選用截止、平衡閥或柱塞閥,如公稱通經(jīng)
小于150mm的管路上
型號(hào):
R900548486 ZDR6DB2-4X/25YMV
R900431771 ZDR6DB2-4X/75YM
R901133187 ZDR6DB2-4X/75YM/60
R900586123 ZDR6DB2-4X/75YMV
R901038664 ZDR6DB2-4X/75YMV/60
R900431172 ZDR6DB2-4X/150YM
R900596762 DA10-2-5X/315-17Y
R900957509 DA10-3-5X/50-10
R900551092 DA10-3-5X/50-17
R900945274 DA10-3-5X/100-10
R900523909 DA10-3-5X/100-10Y
R900515881 DA10-3-5X/100-17
R900501040 DA10-3-5X/100-17Y
R900525700 DA10-3-5X/200-10
R900528302 DA10-3-5X/200-10Y
R900501819 DA10-3-5X/200-17
R900518689 DA10-3-5X/200-17Y
R900779831 DA10-3-5X/315-10
R900510123 ZDR6DB2-4X/150YMV
R900463269 ZDR6DB2-4X/210YM
R901239019 ZDR6DB2-4X/210YM/60
R900599763 ZDR6DB2-4X/210YMV
R900452815 ZDR6DP2-4X/75YMV
R900747678 ZDR6DP2-4X/75YMV/60
R900483787 ZDR6DP2-4X/150YM
R900476331 ZDR6DP2-4X/150YMV
R901112667 ZDR6DP2-4X/150YMV/60
R901011277 DA10-1-5X/200-10
R900570967 DA10-1-5X/200-10Y
R900599453 DA10-1-5X/200-17
R900599979 DA10-1-5X/200-17Y
R900948351 DA10-1-5X/315-10
R900533383 DA10-2-5X/50-17Y
R900597976 DA10-2-5X/100-10
R900521127 DA10-2-5X/100-10Y
R900597357 DA10-2-5X/100-17
R900597290 DA10-2-5X/100-17V
R900483788 ZDR6DP2-4X/210YM
R901239029 ZDR6DP2-4X/210YM/60
R900400663 ZDR6DP2-4X/210YMV
R900476274 ZDR6DP3-4X/25YM
R900453668 ZDR6DP3-4X/25YMV
R900410865 ZDR6DP3-4X/75YM
R900496836 ZDR6DP3-4X/75YMV
R900473199 ZDR6DP3-4X/150YM
R900582961 ZDR6DP3-4X/150YMV
R900481115 ZDR6DP3-4X/210YM
R900555927 ZDR6DP3-4X/210YMV
R900551368 ZDR6DP7-4X/25YM
R900425957 ZDR6DB3-4X/25YM
R901059701 DA10-1-5X/315-10V
R900519891 DA10-1-5X/315-10Y
R900505050 DA10-1-5X/315-17
R901016565 DA10-1-5X/315-17V
R900503486 DA10-1-5X/315-17Y
R900951672 DA10-1-5X/315-17YV
R900507095 DA10-2-5X/50-10
R900951908 DA10-2-5X/50-10Y
R900562925 DA10-2-5X/50-17
R900463533 ZDR6DB3-4X/25YMV
R900432119 ZDR6DB3-4X/75YM
R900573505 ZDR6DB3-4X/75YMV
R900428322 ZDR6DB3-4X/150YM
R900533628 ZDR6DB3-4X/150YMV
R900512864 ZDR6DB3-4X/210YM
021-39526589
網(wǎng)址:2i4bx9r.cn
地 址:上海市嘉定區(qū)嘉涌路99弄
6號(hào)樓713室