YFYQ型高压液压球阀、上海高压液压球阀、YFYQ型高压液压球阀价格。YFYQ型高压液压球阀品质有保障，欢迎您来电咨询。本阀适用于液压系统管路中，作接通和切断用。主阀采用优质钢锻件，表面进行镀铬处理，外表美观，操作方便，密封性能好，是液压系统管路上的首选产品。工作温度：-20~+80℃（如需高温球阀订货时请说明）外螺纹球阀外形尺寸型号(DN)2-MLL1L22-ΦDH1SW1HL0YFYQ-J6LWM16×1.5734014111.4965100YFYQ-J10LWM24×1.5844516161.8975160YFYQ-J15LWM30×1.5924818221.8975160YFYQ-J20LWM36×21056018302.41178160YFYQ-J25LWM42×21156420352.41488200YFYQ-J32LWM52×21317622402.41498230YFYQ-J40LWM60×21488424452.417116260YFYQ-J50LWM72×217010826552.417140300YFYQ-J65LWM85×319613034602.424170350注：本球阀，按照JB984-77标准外螺纹。M配用JB981-77标准螺母和JB2099-77标准接管，以及GB1235-76标准O形密封圈。内螺纹球阀外形尺寸型号(DN)2-MLL1L2HSW1L0YFYQ-J6LNM16×1.5704014659120YFYQ-J10LNM18×1.5784516709140YFYQ-J15LNM22×1.5864818789140YFYQ-J20LNM27×210860209011160YFYQ-J25LNM33×2116642210014185YFYQ-J32LNM42×2136762412014185YFYQ-H40LNM48×2148842614017260法兰式球阀外形尺寸型号（DN）尺寸mmdLBdoB□HSW1L0YFYQ-J10LF18.59020101050×50759140YFYQ-J15LF22.59620151155×55759140YFYQ-J20LF28.510622191265×658811160YFYQ-J25LF3511625231475×759814185YFYQ-J32LF4313028291685×8511614240YFYQ-J40LF5115030361696×9614017280YFYQ-J50LF65.5170324518110×11015017280YFYQ-J65LF78210405622140×14017619350YFYQ-J80LF91240456825150×15021024350YFYQ-J100LF115260508528165×16523024400)