亚州一区二区三区中文字幕国产精品-日韩人妻一区二区三区蜜桃视频-亚洲中文字幕久久无码精品-午夜精品亚洲一区二区三区嫩草-日韩人妻一区二区三区蜜桃视频-国产一区二区精品高清在线观看-国产欧美日韩综合精品一区二区

費(fèi)斯托減壓閥      LR-1/8-D-7-MINI       FESTO減壓閥     FESTO減壓閥現(xiàn)貨    *festo減壓閥
減壓閥是一種自動(dòng)降低管路工作壓力的專門裝置，它可將閥前管路較高的水壓減少至閥后管路所需的水平。減壓閥廣泛用于高層建筑、城市給水管網(wǎng)水壓過(guò)高的區(qū)域、礦井及其他場(chǎng)合，以保證給水系統(tǒng)中各用水點(diǎn)獲得適當(dāng)?shù)姆?wù)水壓和流量。鑒于水的漏失率和浪費(fèi)程度幾乎同給水系統(tǒng)的水壓大小成正比，因此減壓閥具有改善系統(tǒng)運(yùn)行工況和潛在節(jié)水作用，YK43XF氣體減壓閥據(jù)統(tǒng)計(jì)其節(jié)水效果約為30％。

D系列減壓閥

LR-1/8-D-7-MINI

LR-1/4-D-7-MINI

LR-3/8-D-7-MINI

LR-1/8-D-O-MINI

FESTO減壓閥*

LR-1/4-D-O-MINI

LR-3/8-D-O-MINI

LR-3/8-D-O-MIDI

LR-1/2-D-O-MIDI

LR-3/4-D-O-MIDI

LR-3/4-D-O-MAXI

LR-1-D-O-MAXI

LR-3/8-D-7-MIDI

LR-1/2-D-7-MIDI

LR-3/4-D-7-MIDI

LR-3/4-D-7-MAXI

LR-1-D-7-MAXI

LR-1/8-D-7-O-MINI

LR-1/4-D-7-O-MINI

LR-3/8-D-7-O-MINI

LFR-1/4-D-MIDI-KA-A

費(fèi)斯托LFR系列減壓閥

LFR-1/4-D-MINI-KB

LFR-1/4-D-MINI-KB-A

LR-3/8-D-7-O-MIDI

LR-1/2-D-7-O-MIDI

LR-3/4-D-7-O-MIDI

LR-3/4-D-7-O-MAXI

LR-1-D-7-O-MAXI

LFR-1/4-D-MIDI-KB

LFR-1/4-D-MIDI-KB-A

LFR-1/4-D-MINI-KC

LFR-1/4-D-MINI-KC-A

LFR-1/4-D-MIDI-KC

LFR-1/4-D-MIDI-KC-A

LFR-1/4-D-MINI-KD

LFR-1/4-D-MINI-KD-A

LFR-1/4-D-MIDI-KD

LFR-1/4-D-MIDI-KD-A

LFR-1/4-D-MINI-KE

LFR-1/4-D-MINI-KE-A

LFR-1/4-D-MIDI-KE

LFR-1/4-D-MIDI-KE-A

LFR-1/4-D-MINI-KF

LFR-1/4-D-MINI-KF-A

LFR-1/4-D-MIDI-KF

LFR-1/4-D-MIDI-KF-A

LFR-1/4-D-5M-MIDI

LFR-1/4-D-MIDI-A

LFR-1/4-D-O-MIDI-A

LFR-1/4-D-5M-MIDI-A

LFR-1/4-D-MINI-KG

LFR-1/4-D-MINI-KG-A

LFR-1/4-D-MIDI-KG

LFR-1/4-D-MIDI-KG-A

LFR-1/4-D-MIDI

LFR-1/4-D-O-MIDI