品牌：RETZ瑞茨/我們一直致力于流體控制和測控領(lǐng)域的持續(xù)創(chuàng)新，始于2005……
(防腐，耐酸堿)進(jìn)口氣動襯氟球閥由氣動活塞式執(zhí)行機(jī)構(gòu)和襯氟O型球閥組成，閥芯采用襯氟圓柱型通孔球體和軟密封閥座。球閥體內(nèi)壁和金屬閥內(nèi)組件襯有耐腐蝕、抗老化的聚全氟乙丙烯（F46），因而具有耐腐蝕性能良好、抗老化性能高、壽命長、流阻小、流通能力大等優(yōu)點(diǎn)retzThe imported pneumatic fluorine lined ball valve (anti-corrosion, acid andalkali resistant) is composed of a pneumatic piston actuator and fluorine linedO-shaped ball valve. The valve core adopts a fluorine lined cylindricalthrough-hole ball and a soft sealing valve seat. The inner wall of the ball valvebody and the inner components of the metal valve are lined with anti-corrosionand anti-aging poly (perfluoroethylene propylene) (F46), so it has theadvantages of good corrosion resistance, high anti-aging performance, longservice life, small flow resistance, large flow capacity, etc
進(jìn)口氣動襯氟球閥產(chǎn)品詳情Product details
(防腐，耐酸堿)進(jìn)口氣動襯氟球閥靠旋轉(zhuǎn)閥芯來使閥門暢通或閉塞的，閥芯和閥體內(nèi)側(cè)全部采用氟塑料制成，與液體接觸部分全部為氟塑料，是專門為控制各種強(qiáng)腐蝕性介質(zhì)的啟閉而進(jìn)行設(shè)計(jì)的球閥，其具有開關(guān)輕便，體積小，密封可靠，結(jié)構(gòu)簡單，維修方便，使用范圍廣等優(yōu)點(diǎn) RETZ(Anticorrosive, acid and alkali resistant) The imported pneumatic fluorinelined ball valve uses the rotary valve element to make the valve unblocked orblocked. The valve element and the inner side of the valve body are all made offluorine plastic, and the parts in contact with the liquid are all made offluorine plastic. It is a ball valve specially designed to control the openingand closing of various strongly corrosive media. It has the advantages of lightopening and closing, small volume, reliable sealing, simple structure,convenient maintenance, and wide range of use
進(jìn)口氣動襯氟球閥特點(diǎn)Characteristic
閥腔內(nèi)全襯PTFE/F46具有極高的化學(xué)穩(wěn)定性，抗強(qiáng)酸強(qiáng)堿腐蝕 Fullylined PTFE/F46 in the valve chamber has extremely high chemical stability andis resistant to strong acid and alkali corrosion
防靜電處理，閥桿防爆出裝置，保證系統(tǒng)安全 Antistatic treatment, explosion-proof valve rod outlet device, ensuring systemsafety
啟閉件球體與閥桿鑄（鍛）為一體，避免了由于壓力變化引起閥桿沖擊承壓件內(nèi)的可能性 Theball of the hoist and the valve rod are cast (forged) as a whole, avoiding thepossibility of the valve rod impacting the pressure parts due to pressurechanges
采用全通徑結(jié)構(gòu)，閥門可在整個壓力范圍內(nèi)進(jìn)行無泄漏關(guān)閉，更便于管路系統(tǒng)的通球掃線和管路維護(hù) Withfull bore structure, the valve can be closed without leakage within the entirepressure range, which is more convenient for ball sweeping and pipelinemaintenance of the pipeline system
閥體內(nèi)腔空間小，減小了介質(zhì)滯留，加之人字環(huán)形PTFE填料組合，使閥門達(dá)到零泄漏 The inner spaceof the valve body is small, reducing the retention of the medium. In addition,the herringbone ring PTFE packing combination makes the valve reach zeroleakage
進(jìn)口氣動襯氟球閥性能參數(shù)Performance description
公稱通徑DN(mm) | 15～300 | 執(zhí)行器型號 | AT系列單雙作用氣動執(zhí)行器 |
公稱壓力(MPa) | PN1.0、1.6 MPa | 供氣壓力 | 0.4～0.7MPa |
閥體形式 | 兩段式閥體(浮動球體、固定球體) | 氣源接口 | G1/4"、G1/8"、G3/8"、G1/2" |
連接形式 | 法蘭式 | 環(huán)境溫度 | -30～+70℃ |
閥芯形式 | "O"型球形閥芯 | 作用形式 | 單作用執(zhí)行機(jī)構(gòu)、雙作用執(zhí)行機(jī)構(gòu) |
密封填料 | 聚四氟乙烯(PTFE) | 可配附件 | 定位器、電磁閥、空氣過濾減壓器、保位閥、行程開關(guān)、閥位傳送器、手輪機(jī)構(gòu)等 |
流量特性 | 近似快開型 | 采用新型氣動執(zhí)行器，有雙作用式和單作用式(彈簧復(fù)位)，齒輪齒條傳動，安全可靠；大口徑閥門采用系列AW型氣動執(zhí)行器拔叉式傳動，結(jié)構(gòu)合理，輸出力大，有雙作用式和單作用式。 | |
動作范圍 | 0～90° | ||
泄露量Q | 軟密封：零泄漏 | ||
適用溫度 | ≤180℃ | ||
基本誤差 | 帶定位器：小于全行程的±2% | ||
死區(qū) | 帶定位器：小于全行程的2% | ||
可調(diào)范圍 | 250：1 | ||
配置執(zhí)行機(jī)構(gòu) | AT系列單雙作用氣動執(zhí)行器 | ||
控制方式 | 開關(guān)兩位控制、4-20mA模擬量控制 | ||
進(jìn)口氣動襯氟球閥技術(shù)規(guī)范Technical specifications
設(shè)計(jì)標(biāo)準(zhǔn)：HG/T、3704,GB/T 12237、API 6D
結(jié)構(gòu)長度：HG/T、3704,GB/T 12221、ASME、B16.10
法蘭形式尺寸：HG/T、20592,GB/T 9119、ASME B16.5,JISB2220
檢驗(yàn)與試驗(yàn)：GB/T13927,JB/T 9092、API598
公稱壓力(MPa)：1.6、150Lb
適用溫度(℃)：GXPO:-10~80℃FEP:-30~150℃PFA:-30~200℃
