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Products show
Chen Fu pneumatic control valve
Product Name:
Chen Fu pneumatic control valve
Description:

 
名稱:
氣動襯氟調節閥
型號:
ZJHPF46
口徑:
DN15-300
壓力:
1.0-6.4Mpa
材質:
鑄鋼、不銹鋼、鑄鐵、合金鋼等

ZJHPF46系列氣(qi)動襯氟(fu)調(diao)節閥是由氣(qi)動薄(bo)膜調(diao)節閥,執(zhi)行機(ji)構或(huo)由電動執(zhi)行機(ji)構和直通(tong)單(dan)座襯氟(fu)塑(su)閥兩部分(fen)組成。該(gai)閥接觸腐蝕介(jie)質的部位均采用耐腐蝕、抗老化的聚全氟乙丙烯,高壓襯氟塑工藝,又采用聚四氟乙烯波紋管密封。具有對酸、堿、王水等高強腐蝕介質和有毒揮發的氣體、液體介質流量的調控。因而廣泛適用于化工、冶金、醫藥等行業中。

防腐閥的特點:

1.耐腐性好:閥體內腔、閥芯、閥座、均包襯有3mm厚的聚全氟乙丙烯,能耐強腐蝕性流體。

2.密封性能好:采用聚四氟乙烯波紋管和填料雙重密封。

3.泄漏量少:由于閥芯、閥座是軟密封的泄漏量遠遠低于國家級標準。

4.調節精度高:采用精小型的氣動執行機構和電動執行機構,體積小,重量輕。


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