PVV4-1X/098RA15UMC力士樂液壓泵現(xiàn)貨
PVV4-1X/098RA15UMC價格
PVV4-1X/098RA15UMC優(yōu)勢
PVV4-1X/098RA15UMC產(chǎn)地
PVV4-1X/098RA15UMC進(jìn)口
PVV4-1X/098RA15UMC原裝
PVV4-1X/098RA15UMC現(xiàn)貨
PVV4-1X/098RA15UMC力士樂液壓泵現(xiàn)貨
BOSCH-REXROTH葉片泵是利用壓縮彈簧的力來平衡作用在閥瓣上的力。螺旋圈形彈簧的壓縮量可以通過轉(zhuǎn)動它
上面的調(diào)整螺母來調(diào)節(jié)，利用這種結(jié)構(gòu)就可以根據(jù)需要校正安全閥的開啟(整定)壓力。彈簧微啟式安全閥結(jié)構(gòu)輕便緊湊，靈敏度也比較高，安裝位置不受限制，而且因?yàn)閷φ駝拥拿舾行孕。钥捎糜谝苿邮降膲毫θ萜魃稀＿@種安全閥的缺點(diǎn)是所加的載荷會隨著閥的開啟而發(fā)生變化，即隨著閥瓣的升高，彈簧的壓縮量增大，作用在閥瓣上的力也跟著增加。這對安全閥的迅速開啟是不利的。另外，閥上的彈簧會由于長期受高溫的影響而使彈力減小。用于溫度較高的容器上時，常常要考慮彈簧的隔熱或散熱問題，從而使結(jié)構(gòu)變得復(fù)雜起來。
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R900942108 PVV4-1X/098RJ15UMC
R900941961 PVV54-1X/139-082RA15UUMC
R900941702 PVV1-1X/046RJ15UMB
R900941701 PVV51-1X/183-040RA15UUMC
R900941700 PVV51-1X/193-046RA15UUMC
R900941699 PVV4-1X/098RA15RMC
R900941698 PVV2-1X/055RA15RMB
R900941697 PVV42-1X/113-068RB15URMC
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R900941684 PVV1-1X/040RJ15DMB
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R900939526 PVV1-1X/036RJ15UMB
R900939497 PVV54-1X/139-098RB15UUMC
R900939347 PVV2-1X/055LA15DMB
R900939078 PVV5-1X/193RJ15DMC
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R900939042 PVV5-1X/193RA15RMC
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R900938819 PVV4-1X/113RA15UMC
R900937555 PVV41-1X/082-040RA15DDMC
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R900937330 PVV4-1X/082RA15LMC
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R900936491 PVV4-1X/113RA15DMC
R900936297 PVV5-1X/183RA15DMC
R900936296 PVV5-1X/154RA15DMC
R900936294 PVV4-1X/098RA15DMC
R900936293 PVV4-1X/069RA15DMC
R900936292 PVV2-1X/045RA15DMB
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R900935891 PVV1-1X/036RA15DMB
R900935879 PVV41-1X/122-027RA15UUMC
R900935466 PVV2-1X/068RA15DMB
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R900934793 PVV5-1X/162RB15UMC
R900934061 PVV42-1X/098-045RA15DDMC
R900934058 PVV21-1X/060-040RA15DDMB
PVV4-1X/098RA15UMC力士樂液壓泵現(xiàn)貨
PVV4-1X/098RA15UMC力士樂液壓泵現(xiàn)貨
