品牌：RETZ瑞茨/我們一直致力于流體控制領(lǐng)域的持續(xù)創(chuàng)新，始于2005……進(jìn)口氣動(dòng)隔膜閥不需要單獨(dú)的閥桿填料密封結(jié)構(gòu)，隔膜在切斷介質(zhì)的同時(shí)起到了閥桿的密封作用，其二是柔韌性很強(qiáng)的隔膜關(guān)閉可靠，甚至對(duì)污液都能做到良好的切斷Retz Imported pneumatic diaphragm valves do not require a separate valve stem packing sealing structure. The diaphragm serves as a seal for the valve stem while cutting off the medium. Secondly, the highly flexible diaphragm ensures reliable closure, and can even effectively cut off dirty liquids
規(guī)格Specification:1/2"～12"
適用溫度Temperature：-20～150℃
壓力Pressure:16bar（232PSI）
控制Control：手動(dòng)+氣動(dòng)、氣動(dòng)常開(kāi)、氣動(dòng)常閉 Manual+pneumatic, pneumatic normally open, pneumatic normally closed
進(jìn)口氣動(dòng)隔膜閥主要性能 Main performance
氣動(dòng)襯膠，襯氟隔膜閥由活塞式氣動(dòng)執(zhí)行機(jī)構(gòu)和隔膜閥組成,以壓縮空氣為動(dòng)力帶動(dòng)傳動(dòng)螺桿，使閥芯上下運(yùn)動(dòng)，同時(shí)拉動(dòng)膜片上下運(yùn)動(dòng)使其關(guān)閉和打開(kāi),并根據(jù)需要，可附裝反饋信號(hào)裝置或限位、定位裝置等，以適應(yīng)自控、程控、遙控或調(diào)節(jié)流量之用 RETZ (Rubber lined, fluorine lined) Pneumatic diaphragm valve is composed of piston type pneumatic actuator and diaphragm valve. The compressed air is used as the power to drive the transmission screw to move the valve core up and down, while pulling the diaphragm up and down to close and open. Feedback signal devices or limit and positioning devices can be attached as required to adapt to automatic control, program control, remote control or flow regulation
（單作用常開(kāi)式）當(dāng)氣源進(jìn)入氣缸控制腔，隔膜下壓，關(guān)閉閥門(mén)通道，當(dāng)氣缸控制腔無(wú)氣源壓力時(shí)，隔膜上升，閥門(mén)通道被打開(kāi) (Single acting normally open type) When the air source enters the cylinder control chamber, the diaphragm is pressed down and the valve passage is closed. When there is no air source pressure in the cylinder control chamber, the diaphragm rises and the valve passage is opened
（單作用常閉式）當(dāng)氣源進(jìn)入氣缸控制腔，打開(kāi)閥門(mén)通道，當(dāng)氣缸控制腔無(wú)氣源壓力時(shí)，閥門(mén)通道被關(guān)閉 (Single acting normally closed type) When the air source enters the cylinder control chamber, open the valve channel. When there is no air source pressure in the cylinder control chamber, the valve channel is closed
進(jìn)口氣動(dòng)隔膜閥技術(shù)性能規(guī)范 Technical performance specifications
空氣驅(qū)動(dòng) 壓縮空氣 4-7bar
公稱(chēng)通經(jīng) 15-200mm
公稱(chēng)壓力 1.0Mpa
使用溫度 -10℃～80℃～150℃
連接方式 法蘭
閥體材質(zhì) 鑄鐵、鑄鋼、不銹鋼
膜片材質(zhì) PTFE、EPDM
內(nèi)襯材料 襯膠，襯氟，無(wú)襯
執(zhí)行器 聚酰胺
安裝方向 任意角度
可選附件 限位開(kāi)關(guān)、定位器、電磁閥、減壓閥
RETZ的隔膜閥可以滿(mǎn)足工控系統(tǒng)的截?cái)�、調(diào)節(jié)、防腐、粘性流體、纖維質(zhì)流體、泥漿、污泥、懸浮固態(tài)物、衛(wèi)生潔凈等流體的控制RETZ's diaphragm valve can meet the requirements of industrial control systems for cutting off, regulating, anti-corrosion, viscous fluid, fibrous fluid, mud, sludge, suspended solids, hygiene, and other fluid control
產(chǎn)品涵蓋了：進(jìn)口氣動(dòng)隔膜閥、電動(dòng)隔膜閥、襯膠隔膜閥、襯氟隔膜閥、直通式隔膜閥、角式隔膜閥、美標(biāo)隔膜閥、德標(biāo)隔膜閥、日標(biāo)隔膜閥、英標(biāo)隔膜閥、搪玻璃隔膜閥、真空隔膜閥、不銹鋼隔膜閥、衛(wèi)生級(jí)隔膜閥、無(wú)襯里隔膜閥、PVC隔膜閥、PFA高潔凈氟塑料隔膜閥、高純膜片閥The products cover: imported pneumatic diaphragm valves, electric diaphragm valves, rubber lined diaphragm valves, fluorine lined diaphragm valves, straight through diaphragm valves, angle diaphragm valves, American standard diaphragm valves, German standard diaphragm valves, Japanese standard diaphragm valves, British standard diaphragm valves, glass lined diaphragm valves, vacuum diaphragm valves, stainless steel diaphragm valves, sanitary grade diaphragm valves, unlined diaphragm valves, PVC diaphragm valves, PFA high cleaning fluorine plastic diaphragm valves, high-purity diaphragm valves