J43W法兰针型阀试验标准: (单位Unit:MPa)
试验项目TESTITEM |
压力值PRESSURE VALVE |
公称压力Nominal Pressure |
2.5 |
壳体试验Shell Test |
3.7 |
密封试验Test |
2.75 |
气压试验Air Pressure Test |
0.9 |
适用温度Suitable Temperatue |
≤ |
适用介质Suitable Medium |
水、蒸汽、油品等Water,Steam,Oilgoods |
三、J43W法兰针型阀的型号与零部件材质:
型号
TYPE |
阀体
BODY |
接头
TIE-IN |
阀杆
VALVE HANDLE |
螺帽
SCREW CAP |
填料
PACKING |
J43H-25 |
20# |
20# |
2Cr13 |
20# |
柔性石墨、四氟
Leslble graphite |
J43W-25P |
304SS |
304SS |
304SS |
304SS |
柔性石墨、四氟
Leslble graphite |
J43W-25R |
316SS |
316SS |
316SS |
316SS |
柔性石墨、四氟
Leslble graphite |
四、J43W法兰针型阀外型与连接尺寸:
规格
SPECIF ICATION |
A |
L |
H |
Do |
DN10 |
90 |
130 |
90 |
60 |
DN15 |
92 |
122 |
90 |
60 |
DN20 |
105 |
150 |
105 |
80 |
DN25 |
115 |
150 |
120 |
100 |