自力式調(diào)節(jié)閥是一種無需外加驅(qū)動(dòng)能源,依靠被調(diào)介質(zhì)的壓力或溫度為動(dòng)力源及其介質(zhì)變化,按設(shè)定值,進(jìn)行自動(dòng)調(diào)節(jié)的節(jié)能型控制裝置。它集檢測(cè)、控制諸多功能于一閥,自成一個(gè)獨(dú)立的儀表控制系統(tǒng)。 自力式調(diào)節(jié)閥采納了標(biāo)準(zhǔn)模塊化的設(shè)計(jì)。我們的產(chǎn)品具有標(biāo)準(zhǔn)化、系列化、通用化的特點(diǎn),三化水平高。 自力式壓力調(diào)節(jié)閥和差壓調(diào)節(jié)閥的部件具有互換性,如果控制條件改變,可以便捷地更改彈簧和膜頭部件。
自力式調(diào)節(jié)閥的精度優(yōu)于其它同類產(chǎn)品,同時(shí)該產(chǎn)品還具有高穩(wěn)定性。
多元化產(chǎn)品系列:自力式壓力調(diào)節(jié)閥,自力式微壓調(diào)節(jié)閥,自力式溫度調(diào)節(jié)閥,自力式流量調(diào)節(jié)閥,自力式氮封閥,自力式(組合型)調(diào)節(jié)閥...
模塊化設(shè)計(jì)
產(chǎn)品標(biāo)準(zhǔn)化、系列化、通用化,部件具有互換性。
特殊工況
根據(jù)工程實(shí)際問題,為滿足客戶差異化需求,提供極具個(gè)性化的解決方案。產(chǎn)品適用于各種石油、化工、醫(yī)藥、供暖、水利等行業(yè)得以廣泛應(yīng)用,尤其是自力式氮封閥在貯罐的氣封調(diào)壓裝置中,始終走在行業(yè)技術(shù)的前端。
節(jié)能
無需外加驅(qū)動(dòng)能源,依靠被調(diào)介質(zhì)的壓力或溫度為動(dòng)力源。
主體材料: WCB, CF8, CF8M
公稱尺寸: DN 15 to 250
◎ 公稱壓力: 0.01 to 0.07Mpa, 0.8 to 1.6Mpa, 0.3 to 1.2Mpa, 0.1 to 0.6Mpa, 0.015 to 0.15Mpa, 0.05 to 0.3Mpa, 0.005 to 0.035Mpa
◎ 溫度范圍: ≤350°C
C701單座控制閥是一種頂部導(dǎo)向型單座閥，該系列產(chǎn)品吸收了國(guó)內(nèi)外同類產(chǎn)品的優(yōu)點(diǎn)，并進(jìn)行了提升、創(chuàng)新。在設(shè)計(jì)和工藝及裝配等方面達(dá)到國(guó)內(nèi)外同類產(chǎn)品的先進(jìn)水平其結(jié)構(gòu)緊湊、體積小、流道通暢，流體通道呈S流線型，流量特性曲線精度高，穩(wěn)定可靠維護(hù)簡(jiǎn)便 。 配用 RS???? ?彈簧氣動(dòng)薄膜執(zhí)行機(jī)構(gòu)，推力大、剛性強(qiáng)，動(dòng)作靈敏，定位精度高，響應(yīng)速度快，簡(jiǎn)捷堅(jiān)固，使用壽命?。 在常規(guī)基礎(chǔ)上，經(jīng)模塊化延伸設(shè)計(jì)研發(fā)，可組成C?列角型單座閥、波紋管密封單座閥、保溫夾套型單座閥等特殊結(jié)構(gòu)，供用戶選擇使用。 因 此 ，該 系 列 產(chǎn) 品 被 廣 泛 應(yīng) 用 于 石 油 、化 工 、冶 金 、電 站 、空 分 設(shè) 備 、液 化 天 然 氣 等 流 體 控 制 場(chǎng) 合 。
The quality of forged steel parts is higher than that of cast steel parts, and they can withstand the impact of beatings. The plasticity, toughness, and other mechanical properties are higher than those of cast steel parts. The diameter of cast steel gate valves is generally not more than DN80, and most of them are reduced-diameter designs. Compared with cast steel gate valves of the same diameter, the flow rate is slightly lower, but the pressure and temperature range they can withstand are higher than those of cast steel valves, and the sealing performance is much better than that of cast steel gate valves, and the service life is longer. The flow direction of the medium is not restricted like other gate valves.
The Bellows Seal Gate Valve is a high-performance valve designed to ensure sealing integrity and prevent medium leakage. It utilizes bellows seal technology to effectively block fluid leaks that could cause environmental pollution or safety hazards. This valve is suitable for use in steam, thermal oil systems, heat exchangers, and other high-temperature, high-pressure fluid control applications. Its compact structure and easy maintenance offer long-term reliable sealing performance.