德宝德burkert2012型截止阀,burket气动角座阀,burkert角座阀,宝德气动阀

德宝德burkert2012型截止阀,burket气动角座阀,burkert角座阀,宝德气动阀
德宝德burkert2012型截止阀是常规截止阀的变型。在该阀门中，阀瓣和阀座通常是基于柱塞原理设计的。阀瓣磨光成柱塞与阀杆相连接，密封是由套在柱塞上的两个弹性密封圈实现的。两个弹性密封圈用一个套环隔开，并通过由阀盖螺母施加在阀盖上的载荷把柱塞周围的密封圈压牢。弹性密封圈能够更换，可以采用各种各样的材料制成，该阀门主要用于“开”或者“关”，但是备有特制形式的柱塞或特殊的套环，也可以用于调节流量。
德宝德burkert2012型截止阀阀体的结构形式有直通式、直流式和直角式。直通式是zui常见的结构，但其流体的阻力zui大。直流式流体阻力较小，多用于含固体颗粒或粘度大的流体。直角式阀体多采用锻造，适用于较小通经、较高压力的的截止阀。
146227 2012-A2-15,0-EE-VA-FD21-C-C-N1-0000                                     
146229 2012-A2-15,0-EE-VA-SA41-C-C-N1-0000* NK51                               
146230 2012-A2-15,0-EE-VA-SD40-C-C-N1-0000* NK51                               
146237 2012-A2-15,0-EE-VA-FD21-C-D-N1-0000                                     
146247 2012-A2-15,0-EE-VA-FD22-C-C-N1-0000                                     
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146250 2012-A2-15,0-EE-VA-SD42-C-C-N1-0000* NK51                               
146259 2012-A2-15,0-EE-VA-FD22-C-D-N1-0000                                     
146271 2012-A2-20,0-EE-VA-FD23-C-C-N2-0000                                     
146283 2012-A2-20,0-EE-VA-FD23-C-D-N2-0000                                     
146285 2012-A2-20,0-EE-VA-SA43-C-D-N2-0000* NK51                               
146286 2012-A2-20,0-EE-VA-SD43-C-D-N2-0000* NK51                               
146295 2012-A2-20,0-EE-VA-FD23-C-E-N2-0000                    
：\39526590\39529839/39529830转8005或者8002
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\39529831\39529839\39529839-8007或者8008
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联人；单荣兵/余娟
德宝德burkert2012型截止阀,burket气动角座阀,burkert角座阀,宝德气动阀
146297 2012-A2-20,0-EE-VA-SA43-C-E-N2-0000* NK51                               
146298 2012-A2-20,0-EE-VA-SD43-C-E-N2-0000* NK51                               
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146302 2012-A2-25,0-EE-VA-SD44-C-E-N3-0000* NK51                               
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146327 2012-A2-40,0-EE-VA-FD26-C-F-N5-0000                                     
146329 2012-A2-40,0-EE-VA-SA46-C-F-N5-0000* NK51                               
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146342 2012-A2-40,0-EE-VA-SD46-C-H-N5-0000* NK51                               
146345 2012-A2-50,0-EE-VA-FD27-C-G-N6-0000                                     
146347 2012-A2-50,0-EE-VA-SA47-C-G-N6-0000* NK51