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针型阀

减压阀止回阀安全阀管夹阀液位计执行器隔膜阀平衡阀电动调节阀气动调节阀支撑阀闸阀衬氟衬胶阀门不锈钢阀门铜阀门排气

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J23SA-160,J23SA-320,外螺纹针型阀组合阀

J23SA-160,J23SA-320,外螺纹针型阀组合阀
J19H-320,J19H-320P,仪表针型阀

J19H-320,J19H-320P,仪表针型阀
GMJ11F-25C,GMJ11F-25P,GMJ11H-25C,GMJ11H-25P,高密封取样阀

GMJ11F-25C,GMJ11F-25P,GMJ11H-25C,GMJ11H-25P,高密封取样阀GMJ11F-40C,GMJ11F-40P,GMJ11H-40C,GMJ11H-40P,GMJ11F-64C,GMJ11F-64
JJM1-160,压力表针型阀

JJM1-160,压力表针型阀压力表针型阀结构图
J49H-320,J49H-320P,压力计针型阀

J49H-320,J49H-320P,压力计针型阀针型阀是一种可以精确调整的阀门用途较广，比如火焰切割用的割距，调整火焰温度的旋钮就是针型阀
JJ-M8,JJ-BYI,取压针型阀

JJ-M8,JJ-BYI,取压针型阀针型阀:是仪表测量管路系统中重要组成部分，主要有截止阀和球阀，其功用是作开启或切断管道通路用。针型
J19H-320,J19H-320P,压力表针型阀

J19H-320,J19H-320P,压力表针型阀J19H压力表针型阀适用范围城建、化工、冶金、石油、制药、食品、饮料、环保J19H压力表针型阀结构
J24W-160P-DN3,J24W-320P-DN6,外螺纹角式针型阀

J24W-160P-DN3,J24W-320P-DN6,外螺纹角式针型阀
CJ123H-250-DN15,多功能针型阀

CJ123H-250-DN15,多功能针型阀针型阀密封性良好，一般用于较小流量，较高压力的气体或液体（如蒸汽、油品）介质的密封。该阀种类
J61Y-170V,焊接式针型阀

J61Y-170V,焊接式针型阀J61Y焊接式针型阀主要零件材料Materials for main parts设计与制造：GB/T12223-89焊接尺寸：JB/T 1751-75
J91W-16P,J91W-25P,J91W-32P,J91W-64P,J91W-16,J91W-25,卡套针型阀

J91W-16P,J91W-25P,J91W-32P,J91W-64P,J91W-16,J91W-25,卡套针型阀J91W-32,J91W-64,J91W-1.6,J91W-2.5,J91W-3.2,J91W-6.4,
J94W-16,J94W-25,J94W-64,J94W-160,卡套角式针型阀

J94W-16,J94W-25,J94W-64,J94W-160,卡套角式针型阀
J63Y-170V,高温高压针型阀

J63Y-170V,高温高压针型阀针型阀是仪表测量管路系统中重要组成部分，该阀主要有截止阀和球阀，其作用是开启或切断管道通路。该阀
J21W-320,J21W-320P,外螺纹针型阀

J21W-320,J21W-320P,外螺纹针型阀1、外螺纹针型阀设计制造GB/T 12224-1989JB/T 7747-19952、外螺纹针型阀连接形式：对焊式管接头
J48W-16,J48W-25,J48W-16P,J48W-25P,J48W-40,J48W-40P,J48H-10,法兰式针型阀

J48W-16,J48W-25,J48W-16P,J48W-25P,J48W-40,J48W-40P,J48H-10,法兰式针型阀
J29H-16,J29H-320P,压力计用仪表针型阀

J29H-16,J29H-320P,压力计用仪表针型阀J29H型压力计用截止阀的用途，工作原理技术性能和J29型压力计用截止阀相同，其结]构基本相