品牌：RETZ瑞茨/我們一直致力于流體控制和測(cè)控領(lǐng)域的持續(xù)創(chuàng)新，始于2005……
(防腐，耐酸堿)進(jìn)口氣動(dòng)襯氟球閥由氣動(dòng)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(zhǎng)、流阻小、流通能力大等優(yōu)點(diǎn)retz
The imported pneumatic fluorine lined ball valve (anti-corrosion, acid and
alkali resistant) is composed of a pneumatic piston actuator and fluorine lined
O-shaped ball valve. The valve core adopts a fluorine lined cylindrical
through-hole ball and a soft sealing valve seat. The inner wall of the ball valve
body and the inner components of the metal valve are lined with anti-corrosion
and anti-aging poly (perfluoroethylene propylene) (F46), so it has the
advantages of good corrosion resistance, high anti-aging performance, long
service life, small flow resistance, large flow capacity, etc
進(jìn)口氣動(dòng)襯氟球閥產(chǎn)品詳情
Product details
(防腐，耐酸堿)進(jìn)口氣動(dòng)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(jiǎn)單，維修方便，使用范圍廣等優(yōu)點(diǎn) RETZ
(Anticorrosive, acid and alkali resistant) The imported pneumatic fluorine
lined ball valve uses the rotary valve element to make the valve unblocked or
blocked. The valve element and the inner side of the valve body are all made of
fluorine plastic, and the parts in contact with the liquid are all made of
fluorine plastic. It is a ball valve specially designed to control the opening
and closing of various strongly corrosive media. It has the advantages of light
opening and closing, small volume, reliable sealing, simple structure,
convenient maintenance, and wide range of use
進(jìn)口氣動(dòng)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 Fully
lined PTFE/F46 in the valve chamber has extremely high chemical stability and
is 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 Anti
static treatment, explosion-proof valve rod outlet device, ensuring system
safety
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 The
ball of the hoist and the valve rod are cast (forged) as a whole, avoiding the
possibility of the valve rod impacting the pressure parts due to pressure
changes
采用全通徑結(jié)構(gòu)，閥門可在整個(gè)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) With
full bore structure, the valve can be closed without leakage within the entire
pressure range, which is more convenient for ball sweeping and pipeline
maintenance 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 space
of the valve body is small, reducing the retention of the medium. In addition,
the herringbone ring PTFE packing combination makes the valve reach zero
leakage
進(jìn)口氣動(dòng)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(hào)
|
AT系列單雙作用氣動(dòng)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(dòng)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(dòng)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(dòng)，安全可靠；大口徑閥門采用系列AW型氣動(dòng)執(zhí)行器拔叉式傳動(dòng)，結(jié)構(gòu)合理，輸出力大，有雙作用式和單作用式。
1、齒輪式雙活塞，輸出力矩大，體積小。
2、氣缸選用鋁金材料，重量輕、外形美觀。
3、可在頂部、底部安裝手動(dòng)操作機(jī)構(gòu)。
4、齒條式連接可調(diào)節(jié)開啟角度、額定流量。
5、執(zhí)行器可選帶電訊號(hào)反饋指示及附件以實(shí)現(xiàn)自動(dòng)化操作。
6、IS05211標(biāo)準(zhǔn)連接為產(chǎn)品的安裝更換提供了方便。
7、兩端調(diào)的節(jié)螺釘可使標(biāo)準(zhǔn)產(chǎn)品在0°和90°有±4°的可調(diào)范圍。確保與閥門的同步精度。
|
|
動(dòng)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(dòng)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(dòng)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(zhǎng)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,JIS
B2220
檢驗(yàn)與試驗(yàn)：GB/T
13927,JB/T 9092、API
598
公稱壓力(MPa)：1.6、150Lb
適用溫度(℃)：GXPO:-10~80℃ FEP:-30~150℃
PFA:-30~200℃