當(dāng)前位置:浙江米勒潔凈設(shè)備科技有限公司>>隔膜閥系列>>手動(dòng)隔膜閥>> 手動(dòng)隔膜閥
產(chǎn)品名稱:手動(dòng)隔膜閥,衛(wèi)生級手動(dòng)隔膜閥價(jià)格,不銹鋼手動(dòng)隔膜閥廠家;
我們承諾:溫州米勒流體設(shè)備科技有限公司生產(chǎn)的手動(dòng)衛(wèi)生級隔膜閥系列產(chǎn)品*符合國家制藥標(biāo)準(zhǔn),食品機(jī)械安全標(biāo)準(zhǔn)。符合新版制藥GMP標(biāo)準(zhǔn)。
應(yīng)用:產(chǎn)品廣泛應(yīng)用于制藥、乳品、食品、釀酒、飲料、精細(xì)化工等潔凈管路系統(tǒng);
材質(zhì):不銹鋼316L材質(zhì);
規(guī)格:ф19 - ф204;
膜片:PTFE和 EPDM雙層膜片,食品硅膠兩種膜片可供客戶根據(jù)需求選擇;
PTFE即常說的四氟材質(zhì),這種材料具有耐高溫,耐酸性,腐蝕性等功能,溫度可高達(dá)150°甚至更高,
食品硅膠的溫度一般只可以達(dá)到80°左右,客戶可以根據(jù)要求選擇適合自己使用的隔膜片。膜片均符合
FDA177.2600;
內(nèi)表面:Ra0.6μm-0.4μm ;
外表面:Ra0.6μm;
手輪:塑料手輪;
產(chǎn)地:浙江溫州;
包裝:先用減震帶包裝,外用泡面包裝,zui后用紙箱封裝,膠帶纏好,封緊,外套化纖袋封裝;路途遙遠(yuǎn)的外面用木箱封裝,我們確保產(chǎn)品在運(yùn)輸過程中的安全性。
產(chǎn)品名稱:手動(dòng)隔膜閥,衛(wèi)生級手動(dòng)隔膜閥價(jià)格,不銹鋼手動(dòng)隔膜閥廠家;
隔膜閥特點(diǎn)及其選用:
(1)流體阻力小。
(2)能用于含硬質(zhì)懸浮物的介質(zhì);由于介質(zhì)只與閥體和隔膜接觸,所以無需填料函,不存在填料函泄
漏問題,對閥桿部分無腐蝕可能。
(3)適用于有腐蝕性、粘性、漿液介質(zhì)。
(4)不能用于壓力較高的場合。
(5)隔膜材質(zhì)的建議使用范圍如下:
產(chǎn)品名稱:手動(dòng)隔膜閥,衛(wèi)生級手動(dòng)隔膜閥價(jià)格,不銹鋼手動(dòng)隔膜閥廠家;
隔膜閥的缺點(diǎn)是耐壓不高,一般在6kgf/cm2(0.6MPa)之內(nèi);耐溫性能也受隔膜的限制,一般只能耐
60~80℃,zui高(氟化橡膠)也不超過180℃。
隔膜閥按結(jié)構(gòu)形式可分為:屋式、直流式、截止式、直通式、閘板式和直角式六種;連接形式通常為法
蘭連接;按驅(qū)動(dòng)方式可分為手動(dòng)、電動(dòng)和氣動(dòng)三種,其中氣動(dòng)驅(qū)動(dòng)又分為常開式、常閉式和往復(fù)式三
種。
Tape and reel packaging: first shock absorption, topical noodles packaging, the last package in cardboard boxes, tape wrapped around a good, tight seal, coat of chemical fiber bag package; travel long distances outside the wooden box package, we ensure the safety of the product during transport .Product Name: Manual diaphragm valve price of the manual diaphragm valves, sanitary, stainless steel manual diaphragm valve manufacturers;Diaphragm valve characteristics and the selection:(1) fluid resistance.(2) can be used with rigid media of suspended solids; media only contact with the valve body and diaphragm, so no stuffing, there is no stuffing box drainLeakage problems, corrosion may stem part.(3) applies to corrosive, viscous slurry media.(4) can not be used in high pressure situations.(5) The recommended range of diaphragm materials are as follows:The shortcomings of the diaphragm is not high pressure, generally 6kgf/cm2 (0.6MPa) within; temperature performance is also limited by the diaphragm, generally only resistant60 to 80 ℃, the highest (fluorinated rubber) will not exceed 180 ℃.Diaphragm valve structure can be divided into: housing type, DC type, globe type, straight-through, the ram type and the right angle six; connection usually in the form of lawLan connection; drive can be divided into manual, electric and pneumatic three pneumatic drive is divided into normally open, normally closed, and reciprocatingSpecies.
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