V72G-2GK-NMN，諾冠溢流閥
NORGREN減壓閥介質(zhì)為蒸汽的場(chǎng)合，宜選用先導(dǎo)活塞式減壓閥或先導(dǎo)波紋管式減壓閥。為了操作、調(diào)整和維修的方便，NORGREN減壓閥一般應(yīng)安裝在水平管道上。 減壓閥主要用于降低系統(tǒng)某一支路的油液壓力，使同一系統(tǒng)能有兩個(gè)或多個(gè)不同壓力的回路。油液流經(jīng)減壓閥后能使壓力降低，并保持恒定。只要液壓閥的輸入壓力（一次壓力）超過調(diào)定的數(shù)值，二次壓力就不受一次壓力的影響而保持不變。例如，當(dāng)系統(tǒng)中的夾緊支路或潤(rùn)滑支路需要穩(wěn)定的低壓時(shí)，只需在該支路上串聯(lián)一個(gè)減壓閥即可。減壓閥利用流體流過閥口產(chǎn)生壓降的原理，使出口壓力低于進(jìn)口壓力。按調(diào)節(jié)要求的不同可分為定值減壓閥和定差減壓閥。按照工作原理，減壓閥也有直動(dòng)式和先導(dǎo)式之分。直動(dòng)式減壓閥在液壓系統(tǒng)中較少單獨(dú)使用。采用直動(dòng)式結(jié)構(gòu)的定差減壓閥僅作為調(diào)速閥的組成部分來使用。先導(dǎo)式減壓閥應(yīng)用較多。
Excelon設(shè)計(jì)允許在線安裝或與其他Excelon產(chǎn)品進(jìn)行模塊化安裝
按下以鎖定帶防篡改附件的調(diào)節(jié)旋鈕
有助于保護(hù)氣動(dòng)設(shè)備免受過度加壓
Norgren壓力釋放閥符合壓力設(shè)備指令97/23 / EC的0類（S.E.P。）和1類。
端口尺寸：G1 / 4
出口壓力調(diào)整：0.3 ... 10 bar
系列：Excelon
V72G-2GK-NMN，諾冠溢流閥

Pressure relief valves

ITEM: V72G-2GK-NMN

• Excelon design allows in-line installation or modular installation with other Excelon products
• Push to lock adjusting knob with tamper resistant accessory
• Helps protect air operated equipment from over pressurisation
• Norgren pressure relief valves comply with category 0(S.E.P.) and category 1 of the Pressure Equipment Directive 97/23/EC.

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V72G-2GK-NMN，諾冠溢流閥