*NORGREN72系列過(guò)濾調(diào)壓閥,B72G2GKST3RMN
：\39526590\39529839/39529830轉(zhuǎn)8005
//
\39529831\39529839\39529839-8007或者8008
/
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；單榮兵/余娟
*NORGREN72系列過(guò)濾調(diào)壓閥并聯(lián)則可組合成單向節(jié)流閥。節(jié)流閥和單向節(jié)流閥是簡(jiǎn)易的流量控制閥，在定量泵液壓系統(tǒng)中，節(jié)流閥和溢流閥配合，可組成三種節(jié)流調(diào)速系統(tǒng)，即進(jìn)油路節(jié)流調(diào)速系統(tǒng)、回油路節(jié)流調(diào)速系統(tǒng)和旁路節(jié)流調(diào)速系統(tǒng)。節(jié)流閥沒(méi)有流量負(fù)反饋功能，不能補(bǔ)償由負(fù)載變化所造成的速度不穩(wěn)定，一般僅用于負(fù)載變化不大或?qū)λ俣确�(wěn)定性要求不高的場(chǎng)合。對(duì)節(jié)流閥的要求是：流量調(diào)節(jié)范圍大，流量一壓差變化平滑；
B72G2GKST3RMN
B72G2GKSW1RMN
B72G2JKQT1RMG
B72G2JKQT3RMG
B72G3AKAE1RMG
B72G3AKAE1RMN
B72G3AKAE2RMG
B72G3AKAE3RMG
B72G3AKAE3RMN
B72G3AKAL1RFG
B72G3AKAL1RMG
B72G3AKAL1RMN
B72G3AKAL2RMN
B72G3AKAL3RFG
B72G3AKAL3RMG
*NORGREN72系列過(guò)濾調(diào)壓閥,B72G2GKST3RMN
B72G3AKAL3RMN
B72G3AKAW1NMN
B72G3AKAW1RFN
B72G3AKAW1RMG
B72G3AKAW3RCG
B72G3AKAW3RMG
B72G3AKAW3RMN
B72G3AKED1RMG
B72G3AKQD1RCN
B72G3AKQD1RFG
B72G3AKQD1RFN
B72G3AKQD1RMG
B72G3AKQD1RMN
B72G3AKQD2RMG
B72G3AKQD2RMN
B72G3AKQD3NMG
B72G3AKQD3RFG
B72G3AKQD3RFN
B72G3AKQD3RMG
B72G3AKQD3RMN
B72G3AKQE1RMG
B72G3AKQE1RMN
B72G3AKQE3RMG
B72G3AKQE3RMN
B72G3AKQL1RMG
B72G3AKQL2RMG