产品概述:
丝扣闸阀的启闭件是闸板,闸板的运动方向与流体方向相垂直,闸阀只能作全开和全关 , 不能作调节和节流。
不锈钢丝口闸阀Z15W性能规范specifications
公称压力Nominal divssure | PN | 1.6,2.5,4.0,6.5 | Mpa |
强度试验压力Strength testing divssure | PT | 2.4,3.8,6.0,9.6 | |
低压气密封试验压力Seat testing divssure(low divssure) | 0.6 | Mpa | |
高压气密封试验压力Seat testing divssure(high divssure | 1.8,2.8,4.4,7.1 | ||
适用介质Applicable medium | Z15W-(16-64)C水、油、气WATER,oil,Gas | Z15W-(16-64)PHNO3类Nitric acid | Z15W-(16-64)R醋酸类Acetic acid |
适用温度Applicable temperature | (-40~180℃) |
不锈钢丝口闸阀Z15W主要零件材料Materials of main parts
零件名称Description of parts | Z15W-(16-64)C | Z15W-(16-64)P | Z15W-(16-64)R |
阀体Body | WCB | CF8 | CF8M |
闸板Disc | WCB | CF8 | CF8M |
阀杆Stem | 304 | 304 | 316 |
密封圈Sealring | ss304,ss316 | ||
填料Packing | 聚四氟乙烯Polyterafluoroethylene(PTFE) |
公称通径:DN15~DN50mm