進口德標隔膜閥采用PTFE隔膜時專用于耐酸堿、化工溶劑等高腐蝕腐性介質(zhì)，采用橡膠隔膜時專用于含有弱酸、弱堿、無機鹽、粘性流體、石灰漿、纖維狀，粉末狀等的控制Retz When imported German standard diaphragm valves use PTFE diaphragms, they are specifically designed for high corrosion and corrosion resistant media such as acid and alkali, chemical solvents, etc. When using rubber diaphragms, they are specifically designed for control of media containing weak acids, weak alkalis, inorganic salts, viscous fluids, lime slurry, fibrous, powdered, etc

RETZ/我們一直致力于流體控制領域的持續(xù)創(chuàng)新，始于2005……

規(guī)格尺寸：DN15～DN200”

適用壓力：PN16

適用溫度：-20~100℃~180℃

控制Control: 手動、氣動、電動Manual, pneumatic, electric

進口德標隔膜閥主要性能 Main performance

1.氣密好，無外部泄漏。閥體與蓋被中間隔膜隔開，使得隔膜上方的閥蓋、閥桿等零件不受介質(zhì)侵蝕。而且無外部泄漏或外界空氣進入污染流體 Good air tightness, no external leakage. The valve body and cover are separated by an intermediate diaphragm, ensuring that the valve cover, valve stem, and other parts above the diaphragm are not corroded by the medium. And there is no external leakage or external air entering the contaminated fluid

2.耐蝕性?耐化學性優(yōu)異。通過橡膠、氟樹脂等各種襯里閥體和豐富的隔膜材料相組合，可制造適合各種流體規(guī)格的閥，性價比優(yōu)于特殊合金類材料 Excellent corrosion resistance and chemical resistance. By combining various lining valve bodies such as rubber and fluorine resin with rich diaphragm materials, valves suitable for various fluid specifications can be manufactured, with better cost-effectiveness than special alloy materials

3.隔膜與閥瓣接觸，閥桿上、下運動并且通過閥瓣帶動隔膜與屋脊接觸以達到隔斷通道的目的。隔膜與尾脊不接觸時具有一定節(jié)流作用，行程短對隔膜撓變要求較低，無淤積介質(zhì)的死角 The diaphragm is in contact with the valve disc, and the valve stem moves up and down, driving the diaphragm to contact the ridge through the valve disc to achieve the purpose of isolating the channel. When the diaphragm is not in contact with the tail ridge, it has a certain throttling effect, and a short stroke has lower requirements for diaphragm deflection, without dead corners of accumulated media

進口德標隔膜閥技術性能規(guī)范 Technical performance specifications

1	閥體/閥蓋	HT250	WCB	CF8	CF8M	CF3	CF3M
2	閥瓣/閥桿	35	1cr13	SS304	SS316	SS304L	SS316L
3	襯里/閥座	PTFE(F4)、FTEP、PFA(可溶性F4)、天然橡膠、氯丁橡膠、丁基橡膠
4	隔膜	FEP(F46)/CR(氯丁橡膠)、PFA（可溶性F4）/FPDM（乙丙橡膠）
5	支架	WCB			CF8	CF8
6	閥桿螺母	ZCuAI10Fe3			ZCuAI10Fe3	ZCuAI10Fe3
7	緊固螺栓	35			1Cr17Ni2	1Cr18Ni9Ti
8	螺母	45			0Cr18Ni9	0Cr18Ni9
9	手輪	WCB			WCB	WCB

RETZ的隔膜閥可以滿足工控系統(tǒng)的截斷、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：進口氣動隔膜閥、電動隔膜閥、襯膠隔膜閥、襯氟隔膜閥、直通式隔膜閥、角式隔膜閥、美標隔膜閥、德標隔膜閥、日標隔膜閥、英標隔膜閥、搪玻璃隔膜閥、真空隔膜閥、不銹鋼隔膜閥、衛(wèi)生*隔膜閥、無襯里隔膜閥、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