優(yōu)質(zhì)進(jìn)口燃?xì)馇蜷y品牌推薦德國(guó)洛克

進(jìn)口燃?xì)馇蜷y結(jié)構(gòu)特點(diǎn)：

①耐火結(jié)構(gòu)：根據(jù)用戶的需要，球閥可設(shè)計(jì)成耐火結(jié)構(gòu)，當(dāng)萬(wàn)一發(fā)生火災(zāi)而使密封圈燒損時(shí)，球閥的各個(gè)密封部位均能形成金屬對(duì)金屬的硬密封結(jié)構(gòu)，有效阻止介質(zhì)的擴(kuò)散，防止火災(zāi)擴(kuò)大；

②防靜電結(jié)構(gòu)：根據(jù)用戶的需要，球閥可設(shè)計(jì)成防靜電結(jié)構(gòu)，即在球體與閥桿之間設(shè)置導(dǎo)電彈簧，使閥門在開啟過程中產(chǎn)生的靜電能通過所設(shè)置的靜電通道傳入管路導(dǎo)入地下，達(dá)到清除靜電的目的，避免靜電打火點(diǎn)燃介質(zhì)，確保系統(tǒng)安全。

Structural features of imported gas ball valve:

① Fire resistant structure: according to the needs of users, the ball valve can be designed into a fire-resistant structure. In case of fire and burning of the sealing ring, each sealing part of the ball valve can form a metal to metal hard sealing structure, which can effectively prevent the diffusion of medium and prevent the expansion of fire;

② Anti static structure: according to the needs of users, the ball valve can be designed into an anti-static structure, that is, a conductive spring is set between the ball and the valve stem, so that the static electricity generated during the opening process of the valve can be introduced into the ground through the static channel set up, so as to achieve the purpose of removing static electricity, avoiding the ignition of medium by static electricity, and ensuring the safety of the system.

進(jìn)口燃?xì)馇蜷y規(guī)格參數(shù)： 

A.公稱通徑：DN15-DN2000

B.公稱壓力：150LB-2500LB

C.設(shè)計(jì)溫度：-29℃~180℃

D.連接方式：法蘭、焊接

F.適用介質(zhì)：天燃?xì)?、mei氣等

進(jìn)口燃?xì)馇蜷y工作原理：

燃?xì)馇蜷y球閥適用于中、小口徑管路的各種壓力、溫度和介質(zhì)下控制接通或截?cái)喙苈方橘|(zhì)的啟閉裝置；靠介質(zhì)壓力將球體壓緊在出口端閥座上，其使用壓力和通徑受到一定限制。采用90°傳動(dòng)，故開關(guān)方便迅速,可以實(shí)行快速啟閉。

進(jìn)口燃?xì)馇蜷y產(chǎn)品簡(jiǎn)介：

德國(guó)洛克《DE LOCKE》進(jìn)口燃?xì)馇蜷y采用成形聚四F乙烯填料，用帶有圓形通道的球體作啟閉件，球體隨閥桿轉(zhuǎn)動(dòng)實(shí)現(xiàn)啟閉動(dòng)作的閥門,適用于大多數(shù)高中壓燃?xì)廨斔蛨?chǎng)合，手柄操作力矩平穩(wěn)，O形密封圈用來(lái)防止外部雜質(zhì)進(jìn)入閥門內(nèi)部。并保持閥門長(zhǎng)期密封性能，大于DN150的球閥可以采用蝸輪轉(zhuǎn)動(dòng)方式，操作省力簡(jiǎn)便。

Gas valve with forming of PTFE packing, a sphere with a circular channel for opening and closing parts, ball rotation to achieve with the stem of the valve opening and closing action, is suitable for the majority of high pressure gas conveying, handle operating torque, O sealing ring to prevent external impurities into the internal valve. And keep long term valve sealing performance, the ball more than DN150 can use worm rotation, convenient operation and labor saving.