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rexroth單向節流閥，力士樂(lè )疊加式節流閥
雙單向節流閥Z2FS-10- -5-3X/V
雙單向節流閥Z2FS10-3-3X/V
雙單向節流閥Z2FS10-5-3X/.V
雙單向節流閥Z2FS-16-3X/S2
雙單向節流閥Z2FS22-3X/S
雙單向節流閥Z2FS-6- -2-4X/2Q-V
雙單向節流閥Z2FS6-3-4X/2Q
雙單向節流閥Z2FS-6-A-2-4X/2Q-V
雙單向節流閥Z2FSK6-2-1X/2Q/V
雙單向節流閥Z2FS-10- -5-3X/V
雙單向節流閥Z2FS10-3-3X/V
雙單向節流閥Z2FS10-5-3X/.V
雙單向節流閥Z2FS-16-3X/S2
雙單向節流閥Z2FS22-3X/S
雙單向節流閥Z2FS-6- -2-4X/2Q-V
雙單向節流閥Z2FS6-3-4X/2Q
雙單向節流閥Z2FS-6-A-2-4X/2Q-V
雙單向節流閥Z2FSK6-2-1X/2Q/V
rexroth疊加式雙單向節流閥設計安裝的位置不妥，會(huì )出現減壓閥閥后壓力忽高忽低，管網(wǎng)壓力嚴重偏離允許范圍，伴隨毀壞淋浴器，水管爆裂和損壞用戶(hù)水表等事故發(fā)生；有時(shí)也會(huì )水流不暢，分區內出現無(wú)規律的斷水現象，影響用戶(hù)用水。
rexroth單向節流閥，力士樂(lè )疊加式節流閥
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R900577129 Z1S16T3-1X/V
R900576256 Z1SRA52F1-1X/MSO2
R900571402 Z1SRD6R-1X/AM
R900571162 Z1SRA30H2-1X/M
R900571161 Z1SRA25F2-1X/M
R900569250 Z1SRA30F1-1X/MSO5
R900568306 Z1SRA40H3-1X/M
R900567977 Z1SRA40H2-1X/M
R900567768 Z1SRA52H1-1X/MSO5
R900566417 Z1SRD6P1-1X/CM
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R900562382 Z1S16D1-1X/VSO4
R900562021 Z1SRA40H1-1X/MSO5
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R900560264 Z1SRA52H1-1X/MSO1
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R900557712 Z1SRA25F1-1X/MSO5
R900556543 Z1SRA52F3-1X/MSO1
R900552459 Z1SRD6R-1X/CM
Rexroth力士樂(lè )疊加式雙單向節流閥主閥膜片有裂痕和O型圈損壞，及導閥連通管堵塞，造成減壓閥減壓作用削弱或者失效。這對分區管網(wǎng)危害極大，特別是許多用水設備可能因超壓力而出現爆管，必須及時(shí)修復。比例式(活塞型)減壓閥閥體上的透吸氣小孔如出現滴漏不止，表明閥芯上幾檔O型密封圈已經(jīng)磨損，要更換密封件。但在修理拆裝減壓元件時(shí)，要謹慎細心，調換內密封件；清理雜物時(shí)，應因勢利導，不要用金屬棒、硬梗撬閥 減壓閥的活動(dòng)部位，使用木榔頭和木柄敲擊震動(dòng)，慢慢拆卸閥內部件。
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R900515531 Z1S16P1-1X/V
R900514957 Z1S16F1-1X/V
R900514000 Z1SRA52F1-1X/MSO1
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