湖北阿托斯單向節(jié)流閥KR-012/4現貨 產品廣泛應用于鋼鐵、冶金、石油化工、航天、船舶制造、煤炭、水泥、電力、汽車、工程機械、食品、林業(yè)、紡織、皮革、造紙等行業(yè)領域

節(jié)流閥是通過改變節(jié)流截面或節(jié)流長度以控制流體流量的閥門。將節(jié)流閥和單向閥并聯(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)流調速系統(tǒng)，即進油路節(jié)流調速系統(tǒng)、回油路節(jié)流調速系統(tǒng)和旁路節(jié)流調速系統(tǒng)。節(jié)流閥沒有流量負反饋功能，不能補償由負載變化所造成的速度不穩(wěn)定，一般僅用于負載變化不大或對速度穩(wěn)定性要求不高的場合

節(jié)流閥的性能要求是：

·流量調節(jié)范圍大，流量一壓差變化平滑；

·內泄漏量小，若有外泄漏油口，外泄漏量也要??；

·調節(jié)力矩小，動作靈敏。

節(jié)流閥(Choke valve)的外形結構與截止閥并無區(qū)別，只是它們啟閉件的形狀有所不同。

ATOS疊加式流量控制閥，單向節(jié)流閥，帶反向自由流動KQ-012 53

KQ-012

KQ-012

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KQ-012/G

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KZGO-A-031/210 20

KZGO-A-031/315

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L1QZO-LE-402L4/Q60(現貨)

意大利ATOS換向閥，SDHI-0631/2 23

ADR-06 32 

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AGAM-10/10/350/V-IX 24DC 34

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AGAM-10/100 34 

AGAM-10/11/210/WP-IX 24DC 34 

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AGAM-10/11/350/V-IX 24DC 34

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AGAM-20/10/210-IX 230/50/60AC 53 /PE

AGAM-20/10/350-IX 24DC 53

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AGIU-10/10/100-IX 230/50/60AC 16

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AGIU-20/10/100-IX 230/50/60AC 16

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AGIU-32/11/350/V-IX 24DC 16

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AZRA-102100-15F

BA-214/3/P 30

BA-418 21

BA-428/Y 11