我公司提供不锈钢气动闸阀产品简介，型号规格，工作原理，主要标准，技术参数，结构图片，规格尺寸表，品牌厂家等资料。不锈钢气动闸阀概述：Z641不锈钢气动闸阀性能可靠、操作切换和维修方便，已被石油、化工、海运等部门广泛用于对各类介质控制，气动闸阀配有气动执行机构和手动机构，闸阀执行器采用双层气缸结构，它与单气缸式气动闸阀相比，提升力增大了一倍，解决了单气缸式气动闸阀的某些阀板在阀体内楔死而打不开的弊病，具备缓冲机构，能有效地减轻关闭阀门时由于活塞下行冲击而造成的阀板密封面和阀体密封面的磨损，同时也能避免闸板卡死的现象。本阀可以配用电的或气的回讯器，用以发送阀门开关状态信息。可以实现远距离控制，集中控制和自动控制。不锈钢气动闸阀耗气量：[净化压缩空气压力：0.4MPa(表)]闸阀的气缸单程耗气量(以压缩空气体积计算)气缸直径D(mm)5080100150200250300350400耗气量(m)0.00230.00290.00330.00840.01690.01980.03200.06360.0707不锈钢气动闸阀主要零件材质：阀体、阀盖、阀板铸钢阀体及闸板的密封面合金钢阀杆不锈钢双头螺栓35号钢气缸20号无缝钢管活塞铸铝合金手动螺母青铜密封圈石棉橡胶板缠绕式金属石墨垫片活塞环及轴环耐油橡胶○型圈填料函石墨石棉绳不锈钢气动闸阀规格尺寸：PN1.6MPa主要连接尺寸和外形尺寸mmDNDD1D2bfLHDsD0Z-d气源接头重量Kg501601251001632508651602504-18M12×1.25428019516013520328011001603008-185410021518015520330012001603508-1810015028024021024335013802194008-23135200335295265263400158027340012-23270250405355320303450171027340012-25M20×1.5350300460410375304500188032550012-25480350520470435344550218042650016-25570400580525485364600232545955016-30900450640585545404650257050055020-301560500705650608444700280060060020-34M24×1.51820600840770718485800301060060020-41M27×1.52850PN2.5MPa主要连接尺寸和外形尺寸mmDNDD1D2bfLHDsD0Z-d气源接头重量Kg501601251002032508651602504-18M12×1.25428019516013522328011001603008-185410023019016024330012001603508-2310515030025021830335013802194008-25190200360310278343400158027340012-25280250425370332363450171027340012-30M20×1.5405300485430390404500188032550016-30535350550490448444550218042650016-34720400610550405484600232545955016-341200450660600555504650257050055020-341910500730660610524700280065060020-41M24×1.52250600840770718565800301073060020-41M27×1.53100PN4.0MPa主要连接尺寸和外形尺寸mmDNDD1D2bfLHDsD0Z-d气源接头重量Kg501601251002032508901603004-18M12×1.25628019516013522331011502193508-1813010023019016024335013002734008-2315515030025021830345014502734008-25240200375320282383550166032550012-30M20×1.5280250445385345423650186032550012-34305300510450408464750201042650016-34580350570510465524850235045955016-34770400655585535584950253060055016-4112604506806105606041050278065060020-41M24×1.516805007556706126241150310073060020-48M27×1.52150PN6.4MPa主要连接尺寸和外形尺寸mmDNDD1D2bfLHDsD0Z-d气源接头重量Kg501751351052632508651602504-23M12×1.25858021017014030331011703003008-2312510025020016832335012803503508-2517815034028024038345014704004008-34305200405345300443550165040040012-34M20×1.5410250470400350483650181040040012-41690300530460412544750196050050016-41770350595525475604850224050050016-41980400670585525664930245055055016-48M24×1.5)