QV970F-16P DN25不锈钢软密封电动V型调节球阀 产品特点 ●V型阀芯切口、自洁功能、适用粘稠纤维颗粒流体 ●阀体采用整体式结构、避免中部法兰连接可能造成的泄漏 ●欧系精装、技术精湛、密封可靠、应用广泛、替代进口 ●波形弹簧预紧、阀座与阀芯紧密接触、密封性能好并能自动补偿 ●阀杆花键连接、配有自润滑轴承固定、回转性能高、稳定性好 ●承载扭矩大、调节精度高 应用范围 电动V型球阀阀芯设计成带有特殊形状的V型缺口,具有精确的流量特性和控制功能,使产品广泛应用于石油化工、精细化工、 造纸、冶金、污水处理、锅炉给水等各种工业领域的高精度调节环节。实现管道中介质流量调节和切断,已达到生产过程按一定的规范进行。 电动调节V型球阀,QV40H-16P-DN25,QV40H-16P-DN32,QV40H-16P-DN40,QV40H-16P-DN50,QV40H-16P-DN65,QV40H-16P-DN350,QV40H-16P-DN100,QV40H-16P-DN125,QV40H-16P-DN150,QV40H-16P-DN200,QV40H-16P-DN250,QV40H-16P-DN300 硬密封电动球阀 QV970H-16P DN25,QV970H-16P DN32,QV970H-16P DN40,QV970H-16P DN50,QV970H-16P DN65,QV970H-16P DN80,QV970H-16P DN100,QV970H-16P DN125, QV970H-16P DN150,QV970H-16P DN200,QV970H-16P DN250,QV970H-16P DN300,QV970H-16P DN350 不锈钢软密封电动V型调节球阀型号有: QV970F-16P DN25,QV970F-16P DN32,QV970F-16P DN40,QV970F-16P DN50,QV970F-16P DN65,QV970F-16P DN80,QV970F-16P DN100,QV970F-16P DN125, QV970F-16P DN150,QV970F-16P DN200,QV970F-16P DN250,QV970F-16P DN300,QV970F-16P DN350