自力式減壓閥
武漢羅普閥門科技有限公司是德國羅普閥門在武漢的分公司。ROPO是德國的氣動、電動控制閥的專業(yè)制造廠家。ROPO主要生產(chǎn)氣動執(zhí)行器、電動執(zhí)行器、球閥、蝶閥、電動/氣動（單座，雙座，三通，套筒）調(diào)節(jié)閥，電/氣閥門定位器等。
ROPO自立式壓力調(diào)節(jié)閥無需外加能源，利用被調(diào)介質(zhì)自身能源為動力源，引入執(zhí)行機構控制閥芯位置，改變兩端的壓差和流量，使閥前（或閥后）壓力穩(wěn)定。具有動作靈敏，密封性好，壓力設定點波動小等優(yōu)點，廣泛應用于氣體、液體及蒸汽介質(zhì)減壓穩(wěn)壓或泄壓穩(wěn)壓的自動控制。
◇無需外加能源，能在無電無氣的場所工作，既方便又節(jié)約了能源。
◇壓力分段范圍細且互相交叉，調(diào)節(jié)精度高。
◇壓力設定值在運行期間可連續(xù)設定。
◇對閥后壓力調(diào)節(jié)，閥前壓力和閥后壓力之比可為10：1-10：8。
◇橡膠膜片式檢測，執(zhí)行機構檢測精度高、動作靈敏。
◇采用壓力平衡機構，使調(diào)節(jié)閥反應靈敏、控制精確。
◇維護量小，介質(zhì)受控。
ROPO自立式壓力調(diào)節(jié)閥無需外加能源，利用被調(diào)介質(zhì)自身能源為動力源，引入執(zhí)行機構控制閥芯位置，改變兩端的壓差和流量，使閥前（或閥后）壓力穩(wěn)定。具有動作靈敏，密封性好，壓力設定點波動小等優(yōu)點，廣泛應用于氣體、液體及蒸汽介質(zhì)減壓穩(wěn)壓或泄壓穩(wěn)壓的自動控制。
◇無需外加能源，能在無電無氣的場所工作，既方便又節(jié)約了能源。
◇壓力分段范圍細且互相交叉，調(diào)節(jié)精度高。
◇壓力設定值在運行期間可連續(xù)設定。
◇對閥后壓力調(diào)節(jié)，閥前壓力和閥后壓力之比可為10：1-10：8。
◇橡膠膜片式檢測，執(zhí)行機構檢測精度高、動作靈敏。
◇采用壓力平衡機構，使調(diào)節(jié)閥反應靈敏、控制精確。
◇維護量小，介質(zhì)受控。
ROPO Self-operated pressure control valve
ROPO self-operated pressure control valve do not need power from outside, it use medium itself as power to change the pressure difference and flow.
More details please ask for our instruction.
ROPO hard seal double eccentric high performance series wafer butterfly valve, adopt double eccentric muti-layer metal seal structure, polished precise disc seal joint with three-view eccentric seal, it can bear high temperature, high pressure, permit mote on the medium, longer life.
Adopt double eccentric structure, almost no friction between disc and seat.
The material for seal is harden alloy, it is more wearable
It has both metal hard seal advantage and flexible seal advantage
Seal property won’t be effected by high temperature medium or low temperature medium
Four end connection styles all could be available
ROPO self-operated pressure control valve do not need power from outside, it use medium itself as power to change the pressure difference and flow.
More details please ask for our instruction.
ROPO hard seal double eccentric high performance series wafer butterfly valve, adopt double eccentric muti-layer metal seal structure, polished precise disc seal joint with three-view eccentric seal, it can bear high temperature, high pressure, permit mote on the medium, longer life.
Adopt double eccentric structure, almost no friction between disc and seat.
The material for seal is harden alloy, it is more wearable
It has both metal hard seal advantage and flexible seal advantage
Seal property won’t be effected by high temperature medium or low temperature medium
Four end connection styles all could be available
