產(chǎn)品簡介
詳細(xì)介紹
我司銷售的先導(dǎo)式北京華德溢流閥產(chǎn)品型號齊全,價(jià)格合理,,,!
先導(dǎo)式北京華德溢流閥與華德卸荷溢流閥
:陳,/:
,,:
先導(dǎo)式溢流閥就是當(dāng)系統(tǒng)壓力超過一定時(shí)進(jìn)行泄流,,起保險(xiǎn)、穩(wěn)壓作用,,先導(dǎo)式卸荷閥的功能和先導(dǎo)式溢流閥幾乎一樣,,不過多了個(gè)卸荷功能,用先導(dǎo)式溢流閥的地方可以用先導(dǎo)式卸荷閥,,但反過來則不可,,先導(dǎo)式卸荷閥一般用在雙聯(lián)泵上,高壓時(shí)讓大泵無壓卸荷,,當(dāng)然系統(tǒng)一樣可能用到先導(dǎo)式卸荷閥,,先導(dǎo)式卸荷閥和先導(dǎo)式溢流閥一樣,都可用電磁閥來控制,。
正品HUADE產(chǎn)品部分型號:
DB30G-2-50B/200,,DB30G-2-50B/50,DB30G-2-50B/100,,
DB30G-2-50B/350,,DB30G-1-50B/315,DB30G-2-50B/315,,
DB30G-3-50B/200,,DB30G-3-50B/50,DB30G-3-50B/100,,
DB30G-3-50B/350,,DB30G-3-50B/315,DB30G-1-50B/350,,
DB30G-1-50B/200,,DB30G-1-50B/50,DB30G-1-50B/100,,
正品HUADE卸荷溢流閥/北京華德先導(dǎo)式卸荷溢流閥產(chǎn)品部分型號:
DA20B-1-50B/50/17,,DA20B-2-50B/50/17,DA20B-3-50B/50/17,,
DA20B-1-50B/50/10,,DA20B-2-50B/50/10,DA20B-3-50B/50/10,,
DA20B-1-50B/100/17,,DA20B-2-50B/100/17,DA20B-3-50B/100/17,,
DA20B-1-50B/100/10,,DA20B-2-50B/100/10,DA20B-3-50B/100/10,,
DA20B-1-50B/200/17,,DA20B-2-50B/200/17,DA20B-3-50B/200/17,,
DA20B-1-50B/200/10,,DA20B-2-50B/200/10,DA20B-3-50B/200/10,,
DA20B-1-50B/315/17,,DA20B-2-50B/315/17,DA20B-3-50B/315/17,,
DA20B-1-50B/315/10,,DA20B-2-50B/315/10,DA20B-3-50B/315/10,,