產(chǎn)品介紹 Introduction
橡膠閥套是任何管夾閥最重要的零件，是管夾閥的“核心所在"。
提供抗腐蝕、抗磨損和承壓能力。管夾閥的質(zhì)量取決于套管的質(zhì)量。
技術(shù)條件 Technical specifications
直徑范圍 Size range
15~2000mm
1/2~80in
壓力等級 Pressure grade
1~10Mpa
1:2安全系數(shù)的爆破壓力
結(jié)構(gòu)剖析 Analysis of construction
內(nèi)層：可采用各種不同的橡膠原料及配方制作，從而滿足對磨損、腐蝕，高溫等工況的應(yīng)用。
增強層：合成橡膠與合成纖維技術(shù)的結(jié)合，形成的增強骨架，使閥套擁有承壓及耐疲勞性能。
外層：選擇進口天然橡膠，起保護作用，并增加閥套的耐曲撓性。
助開帶：外壁中間部分配有手工扎帶，解決內(nèi)膽與驅(qū)動機構(gòu)的固定和抗拉問題，并可確保在任何情況下，閥門可以*開啟。
純手工制作 每一根風馳管夾閥閥套都由經(jīng)過專業(yè)培訓(xùn)的人員手工制作而成，閥套上貼有相關(guān)參數(shù)標簽，并刻有相關(guān)編號，為質(zhì)量溯源提供基礎(chǔ)。
閥套的材料、特性及針對的工況
SBRT丁苯橡膠 | 嚴重磨損 Severe wear 高頻率操作 high-frequency operation | -40~+110℃ | 磨損性材料，弱酸、弱堿等化學介質(zhì) Abrasive material, weak acid, weak base and other chemical media |
EPDM三元乙丙橡膠 | 化工應(yīng)用 Chemical applications 適用于75%的化工產(chǎn)品 Applicable to 75% of all industrial chemical applications | -40~+120℃ | 濃縮和氧化性化學品 Concentrated and oxidizing chemicals |
NR天然橡膠 | 強磨蝕性工況Strong abrasive and corrosive conditions | -40~+75℃ | 磨損性材料，弱酸、弱堿等化學介質(zhì) Abrasive materials. Weak acid, weak base and other chemical media |
NRF天然橡膠食品級質(zhì)量 | 食品級應(yīng)用foodstuff applications 符合FDA（食品和藥物管理局）要求 Compliant with FDA (Food & Drug Administration ) requirements. | -40~+75℃ | 用在食品和一些用于在線清洗的醇類 Media used in food and other alcohol used in CIP (clean-in-place) processes. |
NRL濕法天然橡膠 | 強磨蝕性工況（含有漿料）Strong abrasive and corrosive conditions (including slurries ) | -40~+75℃ | 礦漿等磨損性漿料，弱酸、弱堿等化學介質(zhì) Abrasive pulp such as ore pulp. Weak acid, weak base and other chemical media
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NBR丁腈橡膠 | 適用于油、脂肪類碳氫化合物 suitable for oil and aliphatic hydrocarbons | -30~+100℃ | 油，脂肪，燃料，烴類，潤滑劑等 Oil, fat, fuels, Hydrocarbons, Lubricants, etc. |
NBRF食品級質(zhì)量丁腈橡膠 | 含脂肪食物的應(yīng)用 符合FDA（食品和藥物管理局）要求 Applications of fatty foodstuff, compliant with FDA (Food & Drug Administration ) requirements | -30~+100℃ | 蔬菜和動物油脂 Vegetable and animal oils and fats |
HNBR氫化丁腈橡膠 | 高溫工況 high temperature applications | -30~+160℃ | 油，脂肪，燃料，烴類，潤滑劑等 Oils, fats, fuels, Hydrocarbons, Lubricants, etc. |
CR氯丁橡膠 | 特種化學品應(yīng)用 抵御臭氧和惡劣天氣 Applications of special-purpose chemicals. Resilient to Ozone and bad weather. | -30~+100℃ | 化學物質(zhì)，酸，幾種溶劑，脂肪油，油脂，潤滑劑 Chemicals, acids, several solvents, fatty oils, greases, lubricants. |
FPM氟橡膠 | 特種化學品應(yīng)用 抵御臭氧和惡劣天氣 Applications of special-purpose chemicals. Resilient to Ozone and bad weather. | -20~+120℃ | 化學制品，脂肪油，芳烴和鹵代烴Chemicals, fatty oils, aromatic and halogenated hydrocarbon. |
CSM氯磺?；?/span>聚乙烯橡膠(海帕倫) | 特種化學品應(yīng)用 抵御臭氧和惡劣天氣 Applications of special-purpose chemicals. Resilient to Ozone and bad weather. | -40~+100℃ | 化學物質(zhì)，酸，幾種溶劑，脂肪油，油脂，潤滑劑 Chemicals, acids, several solvents, fatty oils, greases, lubricants. |
IIR丁基(異丁)橡膠 | 特種化學品應(yīng)用 不能滲透氣體 Applications of special-purpose chemicals. Impermeable to gas. | -40~+100℃ | 濃縮和酸化學物質(zhì) 植物油 Concentrates and Acidic Chemicals. Vegetable oils.
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PU聚氨基甲酸酯 | 研磨性介質(zhì)的工況 Process conditions of abrasive mediums. | -10~80℃ | 磨損性材料，稀化學品，烴類油，潤滑油 Abrasive materials, dilute chemicals, hydrocarbon oils, lubricating oils. |
優(yōu)勢與特點
管夾閥中與介質(zhì)接觸的部分
風馳管夾閥專門設(shè)計成低維護閥門，沒有需要定期更換的閥座、密封填料、密封圈或伸縮管，閥套是管夾閥需要更換的零件，一旦更換了閥套，就可得到“近乎全新"的閥門。風馳管夾閥很少需要其它零件庫存 。
環(huán)保在線