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FESTO減壓閥 LR-1-D-7-MAXI D系列減壓閥 FESTO過濾閥 festo減壓閥*
費斯托過濾減壓閥吧LR-1/8-D-7-MINI LR-1/4-D-7-MINIFESTO減壓閥LR-3/8-D-7-MINI LR-3/8-D-7-MIDI LR-1/2-D-7-MIDI LR-3/4-D-7-MIDI LR-3/4-D-7-MAXI等減壓閥型號

FESTO減壓閥      LR-1-D-7-MAXI       D系列減壓閥      FESTO過濾閥     festo減壓閥*
FESTO費斯托過濾減壓閥工作原理：氧氣減壓閥的高壓腔與鋼瓶連接，低壓腔為氣體出口，并通往使用系統。高壓表的示值為鋼瓶內貯存氣體的壓力。低壓表的出口壓力可由調節螺桿控制。

減壓閥都裝有安全閥。它是保護減壓閥并使之安全使用的裝置，也是減壓閥出現故障的信號裝置。如果由于活門墊、活門損壞或由于其它原因，導致出口壓力自行上升并超過一定許可值時，安全閥會自動打開排氣。

使用時先打開鋼瓶總開關，然后順時針轉動低壓表壓力調節螺桿，使其壓縮主彈簧并傳動薄膜、彈簧墊塊和頂桿而將活門打開。這樣進口的高壓氣體由高壓室經節流減壓后進入低壓室，并經出口通往工作系統。轉動調節螺桿，改變活門開啟的高度，從而調節高壓氣體的通過量并達到所需的壓力值。

FESTO費斯托現貨

LFR-1/2-D-MIDI-KB
LFR-1/2-D-MIDI-KC
LFR-1/2-D-MIDI-KD
LFR-1/2-D-MIDI-KE
LFR-1/2-D-MIDI-KF
LFR-1/2-D-MIDI-KG
LFR-1/2-D-MIDI-NPT
LFR-1/2-D-MIDI-A-NPT
LFR-1/2-D-MIDI-KB-A
LFR-1/2-D-MIDI-KC-A
LFR-1/2-D-MIDI-KD-A
LFR-1/2-D-MIDI-KE-A
費斯托D系列減壓閥

LFR-1/2-D-MAXI-KB
LFR-1/2-D-MAXI-KC
LFR-1/2-D-MAXI-KD
LFR-1/2-D-MAXI-KE
LFR-1/2-D-MAXI-KF
LFR-1/2-D-MAXI-KG
LFR-1/2-D-MAXI-KA-A
LFR-1/2-D-MAXI-KB-A
LFR-1/2-D-MAXI-KC-A
LFR-1/2-D-MAXI-KD-A
LFR-1/2-D-MAXI-KE-A
LFR-1/2-D-MAXI-KF-A
LFR-1/2-D-MAXI-KG-A
LFR-1/2-D-MAXI
LFR-1/2-D-7-MAXI
LFR-1/2-D-O-MAXI-A
LFR-1/2-D-5M-MAXI-A
LFR-1/2-D-7-MAXI-A
LFR-1/2-D-DI-MAXI
LFR-1/2-D-O-DI-MAXI
LFR-1/2-D-5M-DI-MAXI
FESTO過濾減壓閥
LFR-1/2-D-5M-O-DI-MAXI
LFR-1/2-D-7-DI-MAXI
LFR-1/2-D-7-O-DI-MAXI
LFR-1/2-D-DI-MAXI-A
LFR-1/2-D-O-DI-MAXI-A
LFR-1/2-D-5M-DI-MAXI-A
LFR-1/2-D-5M-O-DI-MAXI-A
LFR-1/2-D-7-DI-MAXI-A
LFR-1/2-D-7-O-DI-MAXI-A
LFR-1/2-D-DI-MAXI-KA
LFR-1/2-D-DI-MAXI-KB
LFR-1/2-D-DI-MAXI-KC
LFR-1/2-D-DI-MAXI-KD
LFR-1/2-D-DI-MAXI-KE
LFR-1/2-D-DI-MAXI-KF
LFR-1/2-D-DI-MAXI-KG
FESTO過濾器
LFR-1/2-D-DI-MAXI-KA-A
LFR-1/2-D-DI-MAXI-KB-A
LFR-1/2-D-DI-MAXI-KC-A
LFR-1/2-D-DI-MAXI-KD-A
LFR-1/2-D-DI-MAXI-KE-A
LFR-1/2-D-DI-MAXI-KF-A
LFR-1/2-D-DI-MAXI-KG-A
LFR-1/2-D-7-O-MIDI
LFR-1/2-D-7-O-MAXI
LFR-1/2-D-7-O-MIDI-A
LFR-1/2-D-7-O-MAXI-A
LFR-1/2-D-5M-O-MIDI
LFR-1/2-D-5M-O-MAXI
LFR-1/2-D-5M-O-MIDI-A
LFR-1/2-D-5M-O-MAXI-A
LFR-1-D-MAXIFESTO減壓閥型號
LFR-1-D-MAXI-A
LFR-1-D-O-MAXI
LFR-1-D-O-MAXI-A
LFR-1-D-7-MAXI
LFR-1-D-7-MAXI-A
LFR-1-D-5M-DI-MAXI-A
LFR-1-D-5M-O-DI-MAXI-A
LFR-1-D-7-DI-MAXI-A
LFR-1-D-7-O-DI-MAXI-A
LFR-1-D-7-O-MAXI
LFR-1-D-7-O-MAXI-A
LFR-1-D-5M-O-MAXI
LFR-1-D-5M-O-MAXI-A
LFR-3/8-D-MIDI
LFR-3/8-D-MIDI-A
LFR-3/8-D-MINI
LFR-3/8-D-MINI-A
LFR-3/8-D-O-MINI LFR減壓閥
LFR-3/8-D-MINI-A-NPT
LFR-3/8-D-O-MINI-NPT
LFR-1/2-D-DI-MAXI-KB
LFR-1/2-D-DI-MAXI-KC
LFR-1/2-D-DI-MAXI-KD
LFR-1/2-D-DI-MAXI-KE
LFR-1/2-D-DI-MAXI-KF
LFR-1/2-D-DI-MAXI-KG
LFR-1/2-D-DI-MAXI-KA-A
LFR-1/2-D-DI-MAXI-KB-A