品牌：RETZ瑞茨/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PFA集成擬合型膜片閥的啟閉件是一塊用軟質(zhì)材料制成的隔膜，把閥體內(nèi)腔與閥蓋內(nèi)腔及驅(qū)動(dòng)部件隔開(kāi)，整體材料采用PFA件，隔膜使用PTFE材質(zhì)，對(duì)高純高腐蝕性化學(xué)品有較好的耐受性RETZ The opening and closing parts of imported PFA manual diaphragm valves and integrated fitting diaphragm valves are made of soft materials, which separate the valve body cavity from the valve cover cavity and driving components. The overall material is PFA parts, and the diaphragm is made of PTFE material, which has good resistance to high-purity and highly corrosive chemicals
尺寸與流量特性 Size and flow characteristics
管道外直徑 Φ6 Φ10 Φ12
管道內(nèi)直徑 Φ4 Φ8 Φ10
容量系數(shù)Kv 0.3 1.4 2.1
流量系數(shù)Cv 0.35 1.7 2.5
技術(shù)參數(shù) Technical Parameter
產(chǎn)品名稱(chēng) PFA手動(dòng)隔膜閥（集成擬合型）
介質(zhì)要求 超純水、酸、堿液體
孔直徑 Φ4 、Φ8 、Φ12
耐壓 1 MPa
操作壓力 正向：0～0.5 MPa
反向：0～0.2 MPa
返回壓力 ≤0.3 MPa
閥門(mén)泄露 0
工作方式 0.3～0.5 MPa
先導(dǎo)孔規(guī)格 撥動(dòng)式（非鎖定）
介質(zhì)溫度 0～+60℃
環(huán)境溫度 0～+60℃
材質(zhì) 執(zhí)行器：PP
機(jī)身：PFA、不銹鋼、PPS、PFA
隔膜：PTFE
端板：PPS
襯套：PFA
螺帽：PFA
流速調(diào)節(jié)器：PPS
指示器：PP
RETZ的隔膜閥可以滿(mǎn)足工控系統(tǒng)的截?cái)�、調(diào)節(jié)、防腐、粘性流體、纖維質(zhì)流體、泥漿、污泥、懸浮固態(tài)物、衛(wèi)生潔凈等流體的控制RETZ's diaphragm valve can meet the requirements of industrial control systems for cutting off, regulating, anti-corrosion, viscous fluid, fibrous fluid, mud, sludge, suspended solids, hygiene, and other fluid control
