![](/statics/images/"/skin/images/tel.jpg/statics/images/")
![](/statics/images/"/skin/images/prolist4.png/statics/images/")
全國服務熱線
A69Y-P5414V DN20型(xíng)彈簧脈衝式安(ān)全閥主要用於電(diàn)站鍋爐
、壓(yā)力容器、減溫減壓(yā)裝置設備
，防止壓(yā)力超(chāo)過允許z高壓(yā)力值，保證設備安(ān)全運行(xíng)
，A69Y-P5414V DN20彈簧脈衝式安(ān)全閥與(yǔ)A49Y-P5414V Dn10主安(ān)全閥配套(tào)使(shǐ)用
![](/statics/images/"/uploads/image/202405/14143153_40189.jpg/statics/images/")
-
天正閥門有(yǒu)限公司(sī)專業生產天正安(ān)全閥
天正閥門集團是提(tí)供(gōng)設計定制研發的低溫安(ān)全閥廠家
-
![中國天正閥門有(yǒu)限公司(sī)](/statics/images/"/skin/images/24h.jpg/statics/images/")
![天正安(ān)全閥](/statics/images/"/skin/images/ztel.jpg/statics/images/")
18658784578
![天正閥門集團天正閥門集團](/statics/images/"/skin/images/icon.png/statics/images/" "低溫安(ān)全閥廠家天正閥門集團"){kind=icon}
![](/statics/images/"/uploads/image/202205/10145003_56379.jpg/statics/images/"/)
![](/statics/images/"/uploads/image/202205/10142552_87864.jpg/statics/images/"/)
![](/statics/images/"/uploads/image/202205/10145003_56379.jpg/statics/images/")