直供电动固定球阀 Q947H-25C高压金属硬密封电动球阀
| 产品名称 |
直供电动固定球阀 Q947H-25C高压金属硬密封电动球阀 |
| 公司名称 |
扬州凯凡自控阀门科技有限公司 |
| 价格 |
1000.00/个 |
| 规格参数 |
品牌:凯凡
口径:DN400
公称压力:2.5Mpa |
| 公司地址 |
生态科技新城杭集镇曙光路579号 |
| 联系电话 |
13852703866 |
产品详情
Q47型固定式球阀是新一代高性能球阀，适用于长输管线和一般工业管线，其安全、耐恶劣环境性等的设计
时均已进行了特殊考虑，适用于各种腐蚀介质。它与滚动式球阀相比，工作时管道中阀前流体压力在球体上
产生的作用力全部传递给上下轴承，球体不会移动，阀门密封靠弹簧和介质压力推动阀座实现，因而阀座不
会承受过大压力，所以Q 47型固定式球阀阀座变形小，操作力端轻，密封性能可靠，使用寿命长，特别适用
于高压、大口径的场所。
阀体、阀盖GBWCBLBZG1Cr18Ni9TiZG1Cr18Ni12Mo 2ASTMWCBLCBCf 8CF 8 M
球体GB2Cr131Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni12Mo2ASTM420304304-HF318
阀杆GB2Cr132Cr131Cr18Ni9Ti1Cr18Ni12Mo 2ASTM420420304318
阀座GB2Cr13/PTFE2Cr13/PTFE1Cr18Ni9Ti/PTFE1Cr18Ni12Mo2/PTFEASTM420/PTFE420/PTFE304/PTFE316/PTFE
填料GBPTFEPTFEPTFEPTFEASTMPTFEPTFEPTFEPTFE
螺栓GB35350Cr18Ni90Cr18Ni9ASTMA183B7A183B7A320-88A320-88
螺母GB45450Cr18Ni90Cr18Ni9ASTMA1932HA1932HA194-8A194-8
公称压力PN公称口径DN尺寸 ( mm )d IIDD 1D 2DBff 2bZ-ΦdH 1H 2
1.6Mpa25251271158565-2-144 - 14-75323214013510078-2-164 - 18-85404016514511085-3-164 - 18-955050178160125100-3-164 - 18-1075555180180145120-3-184 - 18-1426060285195160135-3-208 - 18-152100100305215180155-3-208 - 18-178125125356245210185-3-228 - 18-252150150394280240210-3-248 - 23-272200200457335295265-3-2612 - 23335398250250533405355320-3-2612 - 25385495300300610480410375-4-3012 - 25430580350350686520470435-4-3416 - 25470625400400762580525485-4-3616 - 30590720500500914705650608-4-4420 - 34008406006001067840770718-5-4820 - 4178010507007001245910840788-5-5024 - 41950115080080013721020950898-5-5224 - 41-1220
2.5Mpa25251651158565-2-164 - 14-75323218013510078-2-184 - 18-85404019014511085-3-184 - 10-925050216160125100-3-204 - 18-1076555241180145120-3-228 - 18-1428060283195160135-3-248 - 18-152100100305230180160-3-288 - 23-178125125381270220188-3-308 - 25-252150150403300250218-3-348 - 25-272200200502380310278-3-3412 - 25-398250250508425370332-3-3612 - 25335495300300548485430390-4-4012 - 30385580350350762550400448-4-4416 - 34430625400400838610550505-4-4816 - 34470720500500991730660610-4-5220 - 415008406006001143840770718-5-5620 - 4170010507007001346855875815-5-6024 - 48780115080078115241070990930-5-6424 - 489501220
