天添購買FESTO過濾減壓閥FESTO過(guo)濾減(jian)(jian)壓閥(fa)都裝有安(an)全(quan)閥(fa)。它是保護減(jian)(jian)壓閥(fa)并使之安(an)全(quan)使用的(de)(de)裝置，也是減(jian)(jian)壓閥(fa)出現故障的(de)(de)信號裝置。如果由于活門墊、活門損壞或由于其(qi)它原(yuan)因，導致出口壓力(li)自(zi)行上升并超過(guo)一(yi)定許可(ke)值時，安(an)全(quan)閥(fa)會自(zi)動打開排氣。

FESTO過濾減(jian)(jian)(jian)壓(ya)閥(fa)(fa)安(an)裝(zhuang)(zhuang)要求1.減(jian)(jian)(jian)壓(ya)閥(fa)(fa)的(de)(de)安(an)裝(zhuang)(zhuang)應(ying)(ying)(ying)在(zai)供水(shui)(shui)(shui)管網試壓(ya)、沖洗合格(ge)后(hou)進行。2.減(jian)(jian)(jian)壓(ya)閥(fa)(fa)安(an)裝(zhuang)(zhuang)前(qian)應(ying)(ying)(ying)檢查(cha)：其(qi)規格(ge)型號(hao)應(ying)(ying)(ying)與設計相符；閥(fa)(fa)外(wai)控制(zhi)管路及(ji)導(dao)向(xiang)閥(fa)(fa)各連接件不應(ying)(ying)(ying)有松動(dong)；外(wai)觀應(ying)(ying)(ying)無機械損傷(shang)，并(bing)應(ying)(ying)(ying)清除閥(fa)(fa)內異物。3.減(jian)(jian)(jian)壓(ya)閥(fa)(fa)水(shui)(shui)(shui)流方向(xiang)應(ying)(ying)(ying)與供水(shui)(shui)(shui)管網水(shui)(shui)(shui)流一致。4.應(ying)(ying)(ying)在(zai)進水(shui)(shui)(shui)側安(an)裝(zhuang)(zhuang)過濾器，并(bing)宜在(zai)其(qi)前(qian)后(hou)安(an)裝(zhuang)(zhuang)控制(zhi)閥(fa)(fa)。5.可調式(shi)減(jian)(jian)(jian)壓(ya)閥(fa)(fa)宜水(shui)(shui)(shui)平安(an)裝(zhuang)(zhuang)，閥(fa)(fa)蓋(gai)應(ying)(ying)(ying)向(xiang)上。6.比例式(shi)減(jian)(jian)(jian)壓(ya)閥(fa)(fa)宜垂直(zhi)安(an)裝(zhuang)(zhuang)；當水(shui)(shui)(shui)平安(an)裝(zhuang)(zhuang)時，單(dan)呼吸孔減(jian)(jian)(jian)壓(ya)閥(fa)(fa)其(qi)孔口(kou)應(ying)(ying)(ying)向(xiang)下(xia)，雙呼吸孔減(jian)(jian)(jian)壓(ya)閥(fa)(fa)其(qi)孔口(kou)應(ying)(ying)(ying)呈水(shui)(shui)(shui)平位置。7.安(an)裝(zhuang)(zhuang)自身不帶壓(ya)力表的(de)(de)減(jian)(jian)(jian)壓(ya)閥(fa)(fa)時，應(ying)(ying)(ying)在(zai)其(qi)前(qian)后(hou)相鄰(lin)部位安(an)裝(zhuang)(zhuang)FESTO精(jing)密減(jian)(jian)(jian)壓(ya)閥(fa)(fa)，費斯托減(jian)(jian)(jian)壓(ya)閥(fa)(fa)的(de)(de)工作原理

FESTO過濾減(jian)(jian)壓(ya)(ya)(ya)(ya)閥工作原理：(1)調壓(ya)(ya)(ya)(ya)范圍(wei)(wei)(wei)：它(ta)是指減(jian)(jian)壓(ya)(ya)(ya)(ya)閥輸(shu)(shu)(shu)(shu)出(chu)(chu)壓(ya)(ya)(ya)(ya)力(li)(li)P2的(de)可(ke)調范圍(wei)(wei)(wei)，在此范圍(wei)(wei)(wei)內要(yao)求達到(dao)規定(ding)的(de)精度。調壓(ya)(ya)(ya)(ya)范圍(wei)(wei)(wei)主(zhu)要(yao)與調壓(ya)(ya)(ya)(ya)彈簧的(de)剛度有(you)關(guan)。(2)壓(ya)(ya)(ya)(ya)力(li)(li)特性(xing)(xing)(xing)：它(ta)是指流(liu)(liu)量g為(wei)定(ding)值時，因輸(shu)(shu)(shu)(shu)入壓(ya)(ya)(ya)(ya)力(li)(li)波動而引起輸(shu)(shu)(shu)(shu)出(chu)(chu)壓(ya)(ya)(ya)(ya)力(li)(li)波動的(de)特性(xing)(xing)(xing)。輸(shu)(shu)(shu)(shu)出(chu)(chu)壓(ya)(ya)(ya)(ya)力(li)(li)波動越小(xiao)(xiao)，減(jian)(jian)壓(ya)(ya)(ya)(ya)閥的(de)特性(xing)(xing)(xing)越好(hao)。輸(shu)(shu)(shu)(shu)出(chu)(chu)壓(ya)(ya)(ya)(ya)力(li)(li)必須(xu)低于輸(shu)(shu)(shu)(shu)入壓(ya)(ya)(ya)(ya)力(li)(li)-定(ding)值才基本上不隨(sui)輸(shu)(shu)(shu)(shu)入壓(ya)(ya)(ya)(ya)力(li)(li)變(bian)(bian)化(hua)而變(bian)(bian)化(hua)。(3)流(liu)(liu)量特性(xing)(xing)(xing)：它(ta)是指輸(shu)(shu)(shu)(shu)入壓(ya)(ya)(ya)(ya)力(li)(li)-定(ding)時，輸(shu)(shu)(shu)(shu)出(chu)(chu)壓(ya)(ya)(ya)(ya)力(li)(li)隨(sui)輸(shu)(shu)(shu)(shu)出(chu)(chu)流(liu)(liu)量g的(de)變(bian)(bian)化(hua)而變(bian)(bian)化(hua)的(de)持性(xing)(xing)(xing)。費(fei)斯托減(jian)(jian)壓(ya)(ya)(ya)(ya)閥的(de)工作原理；當流(liu)(liu)量g發生變(bian)(bian)化(hua)時，輸(shu)(shu)(shu)(shu)出(chu)(chu)壓(ya)(ya)(ya)(ya)力(li)(li)的(de)變(bian)(bian)化(hua)越小(xiao)(xiao)越好(hao)。一般輸(shu)(shu)(shu)(shu)出(chu)(chu)壓(ya)(ya)(ya)(ya)力(li)(li)越低，它(ta)隨(sui)輸(shu)(shu)(shu)(shu)出(chu)(chu)流(liu)(liu)量的(de)變(bian)(bian)化(hua)波動就越小(xiao)(xiao)。

FESTO過濾減壓閥氣動連(lian)接, 氣口 1  G1/4

氣(qi)動連接, 氣(qi)口 2  QS-6

安裝類型  具有螺紋的

標準額(e)定流量  98 l/min

壓力控制范圍  1 - 8 bar

輸入壓(ya)力 1  0 - 9 bar

環境溫度(du)  0 - 60 °C

外殼(ke)的(de)材料信息  PBT-加強

工作介質  過濾(lv)壓縮空氣

驅動器鎖(suo)  帶鎖(suo)緊螺母的(de)

裝配位置  任何

設(she)計結構  直(zhi)控式活塞調節器

具有環路氣源系統

產(chan)品重量  59 g

凸緣螺絲的材料信息  鍍鎳天添購買FESTO過濾減壓閥圖片如下：

FESTO過濾減(jian)壓閥型號如(ru)下：

LFR-1/2-D-MIDI-MPA

LFR-1/4-D-5M-MINI-MPA

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

LFR-1-D-MAXI-A-MPA

LFR-3/8-D-MIDI-A-MPA

LFR-3/8-D-MINI-MPA

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

LR-1/4-D-O-MINI

FRC-M7-D-7-5M-MICRO-HB  534190

FRC-1/8-D-7-5M-MICRO-H   527865

FRC-QS4-D-7-5M-MICRO-H  527877

FRC-QS6-D-7-5M-MICRO-H  527881

FRC-M5-D-7-O-5M-MICRO   527862

FRC-M7-D-7-O-5M-MICRO-B 534191

FRC-1/8-D-7-O-5M-MICRO   527866

FRC-QS4-D-7-O-5M-MICRO  527878