J23W-16,J23W-40P,J23W-160,J23W-320P,外螺纹截止阀
外螺纹截止阀主要零件材料Materials for main parts
    
        
            
            零件名称Part name
             
            
            阀杆、阀盖Stem,Bonnet
             
            
            阀杆、阀瓣Stem,Disc
             
            
            填料Packing
             
         
        
            
            J23W-16P
             
            
            铬镍不锈钢
            Cr.Ni Stainless steel
             
            
            铬镍不锈钢
            Cr.Ni Stainless steel
             
            
            聚四氟乙稀、柔性石墨PTEF,Soft graphite
             
         
        
            
            J23W-40、J23W-160
             
            
            上等碳钢
            High grade carbon steel
             
            
            铬不锈钢
            Cr. Stainless steel
             
         
    
外螺纹截止阀主要性能规范Chief property and specifieation
    
        
            
            型号
            Type
             
            
            公称压力(MPa)Nominal pressure
             
            
            试验压力PS(MPa)
            Test pressure
             
            
            工作压力(MPa)Working pressuer
             
            
            工作温度(℃)Working temperature
             
            
            适用介质Applicable mediun
             
         
        
            
            壳体Shell
             
            
            密封(液)Seal
             
            
            密封(气)Seal
             
         
        
            
            J23W-16
             
            
            1.6
             
            
            2.4
             
            
            1.76
             
            
            0.6
             
            
            1.6
             
            
            P≤200℃
             
            
            液化石油气水、油品等Petroleun gas Water,Oil etc.
             
         
        
            
            J23W-40P
             
            
            4.0
             
            
            6.0
             
            
            4.4
             
            
            0.6
             
            
            4.0
             
         
        
            
            J23W-160
             
            
            16.0
             
            
            17.6
             
            
            17.6
             
            
            0.6
             
            
            16.0
             
            
            C≤425℃
             
         
        
            
            J23W-320P
             
            
            32.0
             
            
            48.0
             
            
            35.2
             
            
            0.6
             
            
            32.0
             
         
    
外螺纹截止阀主要外形及连接尺寸Main external and connecting dimensions(mm)
    
        
            
            公称直径(mm)Nominal diameter
             
            
            尺    寸Dimensions
             
            
            重量(Kg)Weight
             
         
        
            
            D0
             
            
            D1
             
            
            D2
             
            
            L
             
            
            H1
             
            
            H2
             
            
            M
             
         
        
            
            6
             
            
            70
             
            
            14
             
            
            6
             
            
            135
             
            
            96
             
            
            106
             
            
            20×1.5
             
            
            0.8
             
         
        
            
            10
             
            
            80
             
            
            18
             
            
            10
             
            
            156
             
            
            115
             
            
            125
             
            
            24×1.5
             
            
            1.1
             
         
        
            
            15
             
            
            100
             
            
            22
             
            
            15
             
            
            180
             
            
            122
             
            
            132
             
            
            30×2
             
            
            2.0
             
         
        
            
            20
             
            
            110
             
            
            28
             
            
            18
             
            
            185
             
            
            156
             
            
            166
             
            
            36×2
             
            
            3.0
             
         
        
            
            25
             
            
            140
             
            
            33
             
            
            22
             
            
            185
             
            
            169
             
            
            180
             
            
            42×2
             
            
            3.2
             
         
    
零件名称Part name
阀杆、阀盖Stem,Bonnet
阀杆、阀瓣Stem,Disc
填料Packing
J23W-16P
铬镍不锈钢
            Cr.Ni Stainless steel
铬镍不锈钢
            Cr.Ni Stainless steel
聚四氟乙稀、柔性石墨PTEF,Soft graphite
J23W-40、J23W-160
上等碳钢
            High grade carbon steel
铬不锈钢
            Cr. Stainless steel
型号
            Type
公称压力(MPa)Nominal pressure
试验压力PS(MPa)
            Test pressure
工作压力(MPa)Working pressuer
工作温度(℃)Working temperature
适用介质Applicable mediun
壳体Shell
密封(液)Seal
密封(气)Seal
J23W-16
1.6
2.4
1.76
0.6
1.6
P≤200℃
液化石油气水、油品等Petroleun gas Water,Oil etc.
J23W-40P
4.0
6.0
4.4
0.6
4.0
J23W-160
16.0
17.6
17.6
0.6
16.0
C≤425℃
J23W-320P
32.0
48.0
35.2
0.6
32.0
公称直径(mm)Nominal diameter
尺 寸Dimensions
重量(Kg)Weight
D0
D1
D2
L
H1
H2
M
6
70
14
6
135
96
106
20×1.5
0.8
10
80
18
10
156
115
125
24×1.5
1.1
15
100
22
15
180
122
132
30×2
2.0
20
110
28
18
185
156
166
36×2
3.0
25
140
33
22
185
169
180
42×2
3.2