型号：Wj41口径：DN15-DN300压力：1.6MPA-40MPA材质：WCB/304截止阀(GlobeValve)的启闭件是塞形的阀瓣，密封面呈平面或锥面，阀瓣沿流体的中心线作直线运动。阀杆的运动形式，有升降杆式(阀杆升降，手轮不升降)，也有升降旋转杆式(手轮与阀杆一起旋转升降，螺母设在阀体上)。截止阀只适用于全开和全关，不允许作调节和节流。应用规范结构长度ANSIB16.10设计标准BS1873法兰尺寸ANSIB16.5检验标准API598主要零件及材质NO.零件名称Qty.材料MNO.零件名称Qty.材料1阀体1WCB15螺母2A1942H2阀座2A105+HF16阀母1D-23闸瓣1WCB+F617垫片1A2764104止推垫1A27643018螺母1A2910355闸瓣盖1A27641019手轮160-40-186阀杆1A18F620螺钉1A2910357垫片1304不锈钢+柔性石墨21手套1A2764108阀盖1WCB22填料2柔性石墨+不锈钢9螺柱A193B723填料4-510螺母A1942H24隔环1A27641011销轴2A29103525密封座1A27641012开口销2A570Gr.A26铆钉230413压板1WCB27铭牌130414螺栓2A193B7主要连接尺寸及重量NPSdin22-1/23456810121416mm516476102127152203254305337387L-L1(BF-BW)in8.008.509.5011.5014.0016.0019.5024.5027.5031.0036.00mm203216241292356406495622698787914L2(RTJ)in8.509.0010.0012.0014.5016.5020.0025.0028.0031.5036.50mm216229254305368419508635711800927d1in3.624.135.006.187.328.5010.6312.7615.0016.2618.50mm92105127157186216270324381413470d2in4.755.506.007.508.509.5011.7514.2517.0018.7521.25mm120.5139.5152.5190.5216241.5298.5362432476540Din6.007.007.509.0010.0011.0013.5016.0019.0021.0023.50mm152178190229254279343406483533597bin0.750.880.940.940.941.021.141.221.261.381.46mm1617.5192425262931323537n-Φdin4-0.754-0.754-0.754-0.758-0.878-0.878-0.8712-1.0012-1.0012-1.1216-1.12mm4-194-194-198-198-228-228-2212-2512-2512-2916-29H(open)in13.4314.4514.7619.0221.1420.3523.2329.6937.0542.7238.03mm3413673754835375175907549411085966Win7.879.849.8411.8111.8113.7815.7517.7225.2025.2018.11mm20025025030030035040045064064460WT(kg)BF2229426477105154288507617810BW192534496582131249430580763)