品牌：RETZ/我們一直致力于流體控制領(lǐng)域的持續(xù)創(chuàng)新，始于2005……進(jìn)口塑料背壓閥安裝于計(jì)量泵或隔膜泵的正壓排放管路上，防止虹吸現(xiàn)象的發(fā)生，消除由于投加點(diǎn)壓力波動(dòng)造成的投加量變化，從而保證泵的投加精度 The imported plastic back pressure valve is installed on the positive pressure discharge pipeline of the metering pump or diaphragm pump to prevent the occurrence of siphoning, eliminate the change in dosage caused by pressure fluctuations at the dosing point, and ensure the dosing accuracy of the pump
規(guī)格Specification:1/2~2-1/2
適用溫度Temperature：≤80℃
設(shè)定背壓范圍Set back pressure range：0.03~0.6Mpa
材質(zhì)Materia：UPVC、PP、CPVC、PVDF
連接方式：粘接、熱熔焊接、絲扣、法蘭；隔膜材質(zhì)：PTFE+橡膠復(fù)合 Connection method: bonding, hot melt welding, screw thread, flange; Diaphragm material: PTFE+rubber composite
進(jìn)口塑料背壓閥性能特點(diǎn) Performance characteristics
在現(xiàn)場(chǎng)取下調(diào)整螺絲上的保護(hù)帽，旋轉(zhuǎn)調(diào)整螺絲，借助管路中的壓力表可調(diào)至所需壓力，可通過(guò)調(diào)節(jié)螺絲在0-0.6Mpa范圍內(nèi)設(shè)置背壓。和脈沖阻尼器配合使用減少水錘對(duì)系統(tǒng)的損壞，保持泵的出水口到背壓閥有一定的恒壓，保持系統(tǒng)流速均恒。
Remove the protective cap from the adjustment screw on site, rotate the adjustment screw, and use the pressure gauge in the pipeline to adjust to the required pressure. The back pressure can be set within the range of 0-0.6Mpa by adjusting the screw. Working in conjunction with pulse dampers to reduce water hammer damage to the system, maintaining a constant pressure from the pump outlet to the back pressure valve, and maintaining a constant flow rate in the system.
釋放管路壓力，保證系統(tǒng)壓力穩(wěn)定 Release pipeline pressure to ensure stable system pressure
保護(hù)泵的安全和系統(tǒng)的正常運(yùn)行 Protect the safety of the pump and the normal operation of the system
與脈沖阻尼器配合使用減小水錘對(duì)系統(tǒng)的危害，達(dá)到*的低振動(dòng)調(diào)節(jié)效果 Combined with pulse dampers to reduce the harm of water hammer to the system and achieve superior low vibration regulation effect
減小流速波動(dòng)的峰值，保護(hù)管路系統(tǒng)不受壓力波動(dòng)的沖擊 Reduce the peak value of flow rate fluctuations and protect the pipeline system from pressure fluctuations
隔膜采用*的PTFE+橡膠復(fù)合工藝，幾乎適用于所有腐蝕性流體，密封可靠無(wú)泄漏 The diaphragm adopts advanced PTFE+rubber composite technology, which is almost suitable for all corrosive fluids, with reliable sealing and no leakage
RETZ的PVC閥門(mén)可以滿足工控系統(tǒng)的截?cái)?、安全、防腐、排放的控制產(chǎn)品涵蓋了：進(jìn)口PVC隔膜閥、蝶閥、球閥、安全閥、背壓閥、阻尼器、電磁閥、水力控制閥。
RETZ's PVC valves can meet the requirements of cutoff, safety, anti-corrosion, and emission control in industrial control systems. The products include imported PVC diaphragm valves, butterfly valves, ball valves, safety valves, back pressure valves, dampers, solenoid valves, and hydraulic control valves.
典型應(yīng)用-
UPVC閥門(mén)適用場(chǎng)合--
自來(lái)水工程，工業(yè)廢水排送管，化學(xué)酸堿腐蝕介質(zhì)輸送管，建筑給水用管，灌溉、噴灌工程，海水養(yǎng)殖用管，污水處理工程，鹽化水輸送管，煤礦灌漿用管，電力、通信穿線管，泳池循環(huán)用水管。
CPVC閥門(mén)適用場(chǎng)合--
工業(yè)及流夜系統(tǒng)：金屬處理，電鍍廠，制藥廠及煉油廠酸堿夜的輸送?；S、紡織廠、制革廠的漂白、染色、工業(yè)廢水，酸堿管道。礦廠、冶金廠及化肥廠的殘?jiān)c礦漿管道。半導(dǎo)體制造廠的消電離子水流處理系統(tǒng)。
紙漿及造紙：鋁及苛性堿管道、 二氧化氯，氯及氯堿廠內(nèi)管道
水處理：加氯管道,氯化鋁及氯化鐵液管道,沉淀池及過(guò)濾管道,回收水處理管道
富林克致力于作為流體控制專家，負(fù)責(zé)中國(guó)地區(qū)RETZ產(chǎn)品的營(yíng)銷管理和服務(wù)，從而創(chuàng)造價(jià)值的企業(yè)，RETZ以“堅(jiān)持更好的品質(zhì)"為根本，以“持續(xù)實(shí)現(xiàn)具有創(chuàng)造性、高品質(zhì)產(chǎn)品和服務(wù)的企業(yè)價(jià)值，為當(dāng)今社會(huì)的繁榮作出貢獻(xiàn)"為企業(yè)理念
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