不锈钢阀体 304材质 调节阀
价格:4333.00
【厂家***】不锈钢阀体304材质调节阀法兰连接调节阀产品概述适用于暖通空调冷冻水、低压热水、生活热水,高压热水,海水,热油和饱和蒸汽的闭路循环系统,适合浓度不大于50%的乙二醇。产品特点●精密铸造●符合ISO7005法兰连接标准●阀体采用压力平衡式.保证了在低作用力下的高关断能力.高压差开关自如●公称压力:PN16●行程:DN25~DN100:20mm,DN100~DN250:40mm●泄漏量:0~0.02Kvs●介质温度:-25℃~+220℃,(特殊场合提供PN25铸钢材质阀体,介质温度:+1—350℃)●流量特性:等比●材质:不锈钢●阀杆密封:组合特种密封,介质温度<0℃时,阀杆需要加装加热附件技术参数DNBDD2D4H1H2KL1L2L3H1H2H3mm直径直径直径15149514(×4)4663159.565130656563159.5>638201610514(×4)5663159.575150757563144.5>638251611514(×4)6563159.585160808063159.5>638321614019(×4)7660156.5100180909060156.5>635401615019(×4)8460156.511020010010060156.5>635501616519(×4)99100156.5125230115115100196.5>675651718519(×4)118115231.5145290245245115231.5>690802220019(×8)132115231.5160310155155115231.5>7011002422019(×8)156146262.5190350175175146262.5>7211252625023(×8)184159275.5210400200200159275.5>7381502828523(×8)211186302.5240480240240186.5302.5>7622003033523(×12)265268384.5295495247.5247.5268384.5>10002503241023(×12)320275391.5355622311311275391.5>1200)