公称压力 或压力级
|
法兰 密封面
|
产 品 型 号
|
PN1.0MPa
|
凸面 (光滑面)
|
OQ47Y-10C
|
OQ47Y-10P
|
OQ47Y-10P8
|
OQ47Y-10P3
|
OQ47Y-10R
|
OQ47Y-10R8
|
OQ47Y-10R3
|
PN1.6MPa
|
OQ47Y-16C
|
OQ47Y-16P
|
OQ47Y-16P8
|
OQ47Y-16P3
|
OQ47Y-16R
|
OQ47Y-16R8
|
OQ47Y-16R3
|
PN2.5MPa
|
OQ47Y-25
|
OQ47Y-25P
|
OQ47Y-25P8
|
OQ47Y-25P3
|
OQ47Y-25R
|
OQ47Y-25R8
|
OQ47Y-25R3
|
PN4.0MPa
|
凹凸面
|
OQ41-40
|
OQ41-40P
|
OQ41-40P8
|
OQ41-40P3
|
OQ41-40R
|
OQ41-40R8
|
OQ41-40R3
|
PN6.4MPa
|
OQ47Y-64
|
OQ47Y-64P
|
OQ47Y-64P8
|
OQ47Y-64P3
|
OQ47Y-64R
|
OQ47Y-64R8
|
OQ47Y-64R3
|
PN10.0MPa
|
OQ47Y-100
|
OQ47Y-100P
|
OQ47Y-100P8
|
OQ47Y-100P3
|
OQ47Y-100R
|
OQ47Y-100R8
|
OQ47Y-100R3
|
CLASS150
|
凸面
|
OQ47Y-150(Lb)C
|
OQ47Y-150(Lb)P
|
OQ47Y-150(Lb)P8
|
OQ47Y-150(Lb)P3
|
OQ47Y-150(Lb)R
|
OQ47Y-150(Lb)R8
|
OQ47Y-150(Lb)R3
|
CLASS300
|
OQ47Y-300(Lb)
|
OQ47Y-300(Lb)P
|
OQ47Y-300(Lb)P8
|
OQ47Y-300(Lb)P3
|
OQ47Y-300(Lb)R
|
OQ47Y-300(Lb)R8
|
OQ47Y-300(Lb)R3
|
CLASS600
|
OQ47Y-600(Lb)
|
OQ47Y-600(Lb)P
|
OQ47Y-600(Lb)P8
|
OQ47Y-600(Lb)P3
|
OQ47Y-600(Lb)R
|
OQ47Y-600(Lb)R8
|
OQ47Y-600(Lb)R3
|
10K
|
OQ47Y-10(K)C
|
OQ47Y-10(K)P
|
OQ47Y-10(K)P8
|
OQ47Y-10(K)P3
|
OQ47Y-10(K)R
|
OQ47Y-10(K)R8
|
OQ47Y-10(K)R3
|
20K
|
OQ47Y-20(K)
|
OQ47Y-20(K)P
|
OQ47Y-20(K)P8
|
OQ47Y-20(K)P3
|
OQ47Y-20(K)R
|
OQ47Y-20(K)R8
|
OQ47Y-20(K)R3
|
主要 零件 材料
|
阀体
|
WCB
|
ZG1Cr18Ni9Ti
|
CF8(304)
|
CF3(304L)
|
ZG1Cr18Ni12Mo2Ti
|
CF8M(316)
|
CF3M(316L)
|
球体、阀杆
|
2Cr13
|
1Cr18Ni9Ti
|
0Cr18Ni9(304)
|
00Cr19NI11(304L)
|
1Cr18Ni12MO2Ti
|
0Cr17Ni12Mo2(316)
|
00Cr17Ni14Mo2(316L)
|
密封圈
|
硬 质 合 金
|
填料、垫圈
|
V型聚四氟乙烯 柔性石墨环 聚四氟乙烯片 柔性石墨复合垫
|
适用 工况
|
适用介质
|
水、蒸汽、油品等
|
硝酸等腐蚀性介质
|
强氧化性介质
|
醋酸等腐蚀性介质
|
尿素等腐蚀性介质
|
适用温度
|
-28-500℃
|
应用 规范
|
设计制造按
|
GB2237-89 API6D JP17S-48
|
法兰尺寸按
|
JB79-59、SH3406、GB9113、HG20592 ANSI B16.5 JIS B2212-2214
|
结构长度按
|
GB12221-89 ANSI B16.10 JIS B2002
|
检验试验按
|
GB/T13927 JB/T9092-99 API598
|
|